The reasons for patients who have been discharged following an acute MI to undergo a symptom-limited maximal exercise test are:
- to assist with the diagnosis of ischemia
- to assess symptoms of ischemia
- to measure exercise capacity Incorrect
- to assess the blood pressure response during exercise
When one of the arteries supplying the heart muscle becomes blocked, a heart attack or acute myocardial infarction (MI) occurs. A blockage can be caused by artery spasm or by atherosclerosis with acute clot formation.
Regardless of the reason for the visit, a history of codes is acceptable on any medical record. Acute Myocardial Infarction (MI): A new MI is considered acute from the time it occurs until four weeks later. When troponin levels rise and/or fall (high sensitivity assays are preferred), the diagnosis is confirmed, along with supportive evidence in the form of typical symptoms, suggestive electrocardiographic (ECG) changes, or imaging evidence of new loss of viable myocardium or new regional wall motion abnormality.
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Coach Lee decided to let his players be responsible for making decision about rules and regulations during a volleyball scrimmage. What skills are being taught by Coach Lee? Aggressive BConflict resolution CProblem solving DOfficiating
During a volleyball scrimmage, Coach Lee made the choice to delegate decision-making authority to his players. Coach Lee instructs athletes in developing their skills.
What are the top 5 responsible actions?Five basic components make up ethical attitude: integrity, compassion/respect, justice, accountability, and courage. Making the proper decisions is part of being responsible. It entails recognizing and embracing the outcomes—positive or negative—of the student's choices.
Why is it crucial to be responsible?Responsibility is crucial because it gives people a feeling of purpose that helps society as a whole develop resilience in the face of hardship. Similar to an addiction, avoiding responsibilities may feel wonderful in the short run, and it results in misery and suffering that is tenfold worse in the long run.
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filtration is a passive process of movement of water and solutes across the arterial capillaries to bowman's capsule as a result of hydrostatic pressure to produce a diluted
Ultrafiltration, on the other hand, is an active process of filtration that involves the use of a semipermeable membrane to selectively remove solutes from a solution.
The membrane allows water and small molecules to pass through, while larger molecules are retained. Ultrafiltration is used in a variety of applications, including water purification, waste water treatment, and the separation of proteins and other molecules from a solution. A semipermeable membrane is a membrane that allows certain molecules and ions to pass through it while blocking others. Semipermeable membranes are used in a variety of applications, such as water purification, separation of mixtures, and dialysis.
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When the pCO2 of the blood increases, the production of H+ ___ but only ___ is capable of crossing the blood-brain barrier to elicit a response by central chemoreceptors.
When the pCO₂ of the blood increases, the production of H⁺ increases but only carbon dioxide is capable of crossing the blood-brain barrier to elicit a response by central chemoreceptors.
What is the blood-brain barrier?The blood-brain barrier (BBB) is the specialized system of the brain microvascular endothelial cells. It is a highly semipermeable border of the endothelium cells. This barrier helps in shielding the brain from the entry of toxic substances in the blood, which supplies the brain tissues with nutrients, and also filters harmful compounds from the brain back to the bloodstream and are then excreted.
When the pCO₂ of the blood increases that is the increase in the acidity of the blood, the production of H⁺ increases in the blood but only the carbon dioxide molecules are capable of crossing the blood-brain barrier to elicit a response by the central chemoreceptors. This helps in maintaining the pH of the blood.
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the nurse has reinforced teaching with the parents of a 2-day-old, full-term newborn. which of the following statements by a parent would indicate a correct understanding of the teaching
A group of young moms employees are being reinforced in their learning about infant home safety measures by a nurse. Which of the appropriate boxes needs to be included by the nurse? Slats on a crib should be no farther apart than 2.25 inches.
In order to protect the health and wellbeing of individuals as well as the community, safety refers to a condition in which risks and circumstances that could cause bodily, psychological, or economic harm are under control. An environment that is safe and healthy for workers can minimise injury and illness expenses, lower absenteeism and turnover, boost productivity and the quality, and improve employee morale. In those other words, safety benefits the workplace. Additionally, safeguarding employees is the moral thing to do.
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The complete question is:
A group of young moms employees are being reinforced in their learning about infant home safety measures by a nurse. Which of the appropriate boxes needs to be included by the nurse? Slats on a crib should be no farther apart than 2.25 inches. 1. “There are most likely more of these on my newborn’s internal organs.” o 2. “I know that this may continue to get larger until my newborn is 1 year old.” o 3. “My newborn will need to have immediate surgery in order to remove this.” o 4. “This is a result of an injury that my newborn suffered during birth.”
Programs such as Meals on Wheels provide at least one meal a day that provides ________ of the RDA for individuals who are 60 years of age or older.
a. one - half
b. one - fifth
c. one - third
d. one - quarter
e. two - thirds
Programs such as Meals on Wheels provide at least one meal a day that provides one-third of the RDA for individuals who are 60 years of age or older.
Congregate nutrition service providers must utilize an advanced reservation system to calculate the number of meals required for each day of service and to inform participants of the reservation process.
Providers must only feed eligible walk-in older folks and other unplanned visitors after those with reservations have finished their meals.
In order to ensure consistency in quality and to ensure that the nutritious content of food served is documented, nutrition service providers must ensure that food production is planned and managed using standardized recipes altered to generate the necessary number of servings.
The Older Americans Act, as amended provisions,'s for nutrition services must be followed by all providers.
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these are larger potential impact bodies ranging in size 10 m-1000 km in diameter, originating from the asteroid belt and composed of rocky material and/or metallic materials.
Meteorites are larger potential impact bodies ranging in size 10 m-1000 km in diameter, originating from the asteroid belt and composed of rocky material and/or metallic materials.
A meteorite is a solid piece of trash from associate degree object, like a estraterrestrial body, asteroid, or meteor, that originates in space and survives its passage through the atmosphere to achieve the surface of a planet or moon.
The asteroid belt is a torus-shaped region within the system, placed roughly between the orbits of the planets Jupiter and Mars. It contains an excellent several solid, on an irregular basis formed bodies, of the many sizes, however a lot of smaller than planets, referred to as asteroids or minor planets.
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Today, most people with psychological problems are not hospitalized. Typically they are only hospitalized if they ________.are an imminent threat to themselves orothers
Most psychologically, ill persons, today are not hospitalized. They are often only admitted to a hospital if they pose a serious risk to others or themselves.
With 15% of women obtaining treatment compared to 9% of males, women are more likely than men to receive treatment for all mental health issues. The least likely age group to receive mental health care is young people (16–24), according to research.
Today, there are psychiatric hospitals run by state governments and neighborhood community hospitals, with a focus on short-term admissions, in place of asylums. But the majority of those suffering from mental illness do not get hospitalized. A patient with symptoms could consult with a primary care physician, who would probably send him to a therapist. Numerous professionals, such as psychologists, psychiatrists, marriage and family therapists, school counselors, clinical social workers, and members of the clergy, are able to provide the client with outpatient mental health care. The cost of these therapy sessions would be covered by insurance, public assistance, or private funding.
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A 60-year-old woman has had headaches and dizziness for the past 5 weeks. She has been taking cimetidine for heartburn and omeprazole for ulcers. On physical examination, she is afebrile and normotensive, and her face has a plethoric to cyanotic appearance. There is mild splenomegaly, but no other abnormal findings. Laboratory studies show hemoglobin, 21.7 g/dL; hematocrit, 65%; platelet count, 400,000/mm3; and WBC count, 30,000/mm3 with 85% polymorphonuclear leukocytes, 10% lymphocytes, and 5% monocytes. The peripheral blood smear shows abnormally large platelets and nucleated RBCs. The serum erythropoietin level is undetectable, but the ferritin level is normal. Which of the following is most characteristic of the natural history of this patient's disease?
(A) Transformation into acute B lymphoblastic leukemia
(B) Marrow fibrosis with extramedullary hematopoiesis
(C) Spontaneous remissions and relapses without treatment
(D) Increase in monoclonal serum immunoglobulin
(E) Development of a gastric non-Hodgkin lymphoma
The statement that represents the most characteristic of the natural history of this patient's disease is the development of a gastric non-Hodgkin lymphoma. Thus, the correct option for this question is E.
What is Mild splenomegaly?Mild splenomegaly may be characterized as a type of circumstance in which there is an enlargement of the spleen observed during the ultrasound. It is an enlarged spleen that usually doesn't cause symptoms. It's often discovered during a routine physical exam. A doctor usually can't feel the spleen in an adult unless it's enlarged.
According to the context of this question, the symptoms that are represented in the passage determined that it is most probably the development of gastric non-Hodgkin lymphoma. This is represented due to intake of omeprazole for ulcers.
Therefore, the correct option for this question is E.
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choose all the structures that are involved with emotional feelings and memories. multiple select question. prefrontal cortex amygdala midbrain medulla oblongata pons
The structures that are involved with emotional feelings and memories are:
prefrontal cortex amygdala What is the function of prefrontal cortex and amygdala ?The prefrontal cortex can be described as the cerebral cortex covering the front part of the frontal lobe it can be considered as the brain region which has been implicated in planning complex cognitive behavior, personality expression, as swell as moderating social behaviour.
The amygdala, region of the brain can be seen as one that is associated with emotional processes it can be considered owing to the structure's almondlike shape as one that is located in the medial temporal lobe, just anterior to (in front of) the hippocampus.
In conclusion, both are structures that are involved with emotional feelings and memories .
Therefore, option A, B are correct.
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Roseanna's enrolled in a Medicare advantage only private fee for service plan the plan is suitable for her needs and service area she has decided she wants to add prescription drug coverage which option is available to Rosanna
It is not possible to add prescription drug coverage to a Medicare Advantage private fee-for-service (PFFS) plan. Medicare Advantage PFFS plans do not offer the option to add a separate prescription drug plan, also known as a Part D plan. If Roseanna is enrolled in a Medicare Advantage PFFS plan and wants to add prescription drug coverage, she will need to switch to a different type of Medicare Advantage plan that includes Part D coverage. Some options for Medicare Advantage plans with Part D coverage include:
Medicare Advantage Prescription Drug plans (MA-PDs): These plans combine Medicare Advantage and Part D coverage into one plan.Medicare Advantage Special Needs Plans (SNPs): These plans are designed for specific groups of people, such as those with chronic health conditions, and may include Part D coverage.Medicare Advantage Cost Plans: These plans offer Medicare Advantage and Part D coverage, but do not require enrollees to use a specific network of providers.It is important for Roseanna to carefully consider her options and choose a plan that meets her needs and is available in her service area. She may want to consult with a Medicare representative or her healthcare provider for more information on her options.
Persons who have a desire to meet an internal standard of excellence and who strive to do well any time they are evaluated are said to have a high need for
It Is believed that people with a high demand for accomplishment strive to perform well whenever they are evaluated and have the drive to satisfy an internal standard of excellence.
An ongoing and continuous preoccupation with creating and achieving high standards of success is what distinguishes this personality feature. Internal motivation (intrinsic motivation) and external pressure from others’ expectations both have an impact on this desire (extrinsic motivation). The demand for achievement, as determined by the thematic apperception test (TAT), drives people to win sports competitions and perform well in other areas of life that are meaningful to them.
The need for achievement Is the drive for a person to achieve substantial accomplishments, skill mastery, control, or high standards. Henry Murray coined the phrase, which has come to be used to describe a variety of behaviors. Some of these involve "long-term, persistent, and repeated efforts to achieve a challenging activity. To devote one’s efforts to a single, unattainable objective. To possess the willpower to triumph “. Following that, the idea of the necessity for achievement.
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Eat foods that contain plenty of potassium.A nurse is providing discharge teaching for a client who has pulmonary edema and is about to start taking furosemide. Which of the following instructions should the nurse include?
The nurse instructs to Eat foods that contain plenty of potassium.
Pulmonary edema is a condition caused by an accumulation of fluid in the lungs. This fluid accumulates in the lungs' numerous air sacs, making breathing difficult. In most cases, heart problems cause pulmonary edema. However, fluid can accumulate in the lungs for a variety of reasons.
Congestive heart failure is a common cause of pulmonary edema. When the heart is unable to efficiently pump blood, blood can back up into the veins that carry blood to the lungs. Fluid is pushed into the lungs' air spaces (alveoli) as the pressure in these blood vessels rises.
Shortness of breath, coughing up foam and loose mucus, wheezing, chest tightness, and difficulty breathing can all result from fluid buildup in your lungs. Pulmonary edema can be fatal and necessitates immediate medical attention.
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A nurse is evaluating teaching on a client who has a new prescription for montelukast to treat asthma. Which of the following statements by the client indicates an understanding of the teaching?A. "I'll rinse my mouth after taking this medication."B. "I'll take this medication when I get an asthma attack."C. "I'll take this medication once a day in the evening."D. "I'll use a spacer device when I inhale this medication."
The answer for the question is (C) "I'll take this medication once a day in the evening for montelukast to treat asthma.
Montelukast is a drug used in the maintenance treatment of asthma and is marketed under the trade names Singulair and others. In comparison to inhaled corticosteroids, it is typically less favoured for this application. To treat severe asthma attacks, it is useless. Other applications include long-lasting hives and allergic rhinitis. It is a second-line therapy for allergic rhinitis. Headache, cough, and abdominal pain are typical adverse effects. Allergic reactions, such as anaphylaxis and eosinophilia, can have serious side consequences. Pregnancy use seems to be safe. The leukotriene receptor antagonist class of drugs includes montelukast. It functions by preventing leukotriene D4 from acting in the lungs, which reduces inflammation and relaxes smooth muscle.
Asthma, exercise-induced bronchospasm, allergic rhinitis, and urticaria are among the disorders for which montelukast is used. It is mostly used as a supplemental therapy in adults in addition to inhaled corticosteroids, if inhaled steroids alone do not have the desired effect.
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Consider a class in which your grade depends entirely on one difficult final exam with a teacher who grades harshly. According to the optimal arousal theory, you would likely feel too...stressed to do well because the class's arousal levels are too high.
Think about a class where the sole determinant of your grade is a challenging final test and a strict teacher. According to the optimum arousal theory, the arousal levels in the class are likely too high for you to perform successfully since you would feel too anxious. It is accurate.
don't have a lot or any influence over how something will turn out. have obligations that feel excessive. lack of employment, activity, or changes in your life. encounter abuse, hatred, or discrimination. Eat a balanced diet, get adequate sleep, and work out frequently. Relax by yourself.Would feel anxious,To relieve stress, try yoga, swimming, prayer, breathing exercises, or meditation. Spend time outdoors or in quiet music.
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While the slow, natural loss of muscle mass and strength does result in lower _ , nutrient needs, for the most part, remain consistent in our later years. It’s also important to note that less muscle mass doesn’t mean less desire or ability to participate in physical activity.
a. energy needs, b. social interaction, c. auditory perception, d. internal motivation
Energy needs is the important to note that the less muscle mass are doesn’t mean less desire or the ability to participate in the physical activity so option is A is correct
Physical activity is defined as any bodily movement produced by skeletal muscles that requires energy expenditure. This includes activities such as walking, running, cycling, swimming, yoga, and resistance-based exercises. Regular physical activity is essential for good health and well-being, as it can help reduce the risk of developing chronic diseases such as heart disease, stroke, type 2 diabetes, and certain types of cancer. Additionally, it can improve mental health and well-being, increase bone and muscle strength, reduce stress and anxiety, and improve sleep. To ensure the most health benefits, the World Health Organization recommends that adults aged 18-64 should engage in at least 150 minutes of moderate-intensity physical activity, or 75 minutes of vigorous-intensity physical activity each week, or an equivalent combination of both.
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Boys have higher levels of _____ and girls have higher levels of _____.
Group of answer choices
androgens; estrogen
follicle-stimulating hormone; testosterone
leptin; androstenedione
estrogen; testosterone
if we shift to a dimensional approach to personality disorder, we can potentially overcome long standing problems with which of the following
We can potentially overcome long standing problems with diagnosis, treatment, and research into personality disorder by shifting to a dimensional approach to personality disorder.
This approach would involve assessing personality disorders on a continuum, rather than a dichotomous or categorical approach. This would allow clinicians to better understand the nuances of a patient’s disorder and provide more tailored treatment plans. Additionally, this approach would enable researchers to better study the disorder and identify the links between various psychological phenomena.Personality disorders are a class of mental disorders characterized by enduring maladaptive patterns of behavior, thought and emotion, which significantly differ from those accepted by an individual's culture. These patterns develop early in life, are inflexible and are associated with significant distress or disability. The specific diagnosis of a personality disorder is made by a mental health professional comparing an individual's symptoms and behaviour to a set of criteria.
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people with personality disorders usually seek out help, while people with personality disorders usually do not see a reason or need to change themselves.
people with Ego-dystonic personality disorders usually seek out help, while people with ego-syntonic personality disorders usually do not see a reason or need to change themselves.
Personality disorders are deeply rooted behavioral habits that go against societal standards and disrupt interpersonal interactions. Cluster A, B, and C are the three divisions into which they fall. A set of illnesses that affect how well a person functions in relation to others, personality disorders were formerly known as axis two disorders. Being ego-syntonic, a person with a personality disorder frequently denies having a problem. The disorder is congruent with how they see the world, how they see other people, and how they see themselves. They typically start during a person's adolescence or early adulthood, and occasionally they become less noticeable as they get older.
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which of the following psychological disorder(s) was reported by the most people in the united states within the past year?
Answer:
It is not possible for me to accurately answer your question because I do not have access to current data on the prevalence of psychological disorders in the United States. Additionally, it is important to note that the prevalence of psychological disorders can vary significantly over time and between different populations. It is also worth considering that many people who experience psychological disorders may not seek treatment or be diagnosed, so it is difficult to accurately determine the prevalence of these conditions. It is important to seek help if you or someone you know is experiencing symptoms of a psychological disorder, and to consult with a mental health professional for accurate diagnosis and treatment.
Social neuroscientists have found that the __________ is an area of the brain that is active when viewing pictures of members of a group other than yours.
Social neuroscientists have found that the amygdala is an area of the brain that is active when viewing pictures of members of a group other than yours.
In complex vertebrates, including humans, the amygdala is one of two almond-shaped clusters of nuclei located deep and medially within the temporal lobes of the cerebrum. The amygdalae are part of the limbic system and have been shown to play a primary role in the processing of memory, decision making, and emotional responses (including fear, anxiety, and aggression). Karl Friedrich Burdach first used the term "amygdala" in 1822.
In humans and other animals, the amygdala nuclei encompass several structures of the cerebrum with distinct connectional and functional characteristics. The basolateral complex, cortical nucleus, medial nucleus, central nucleus, and intercalated cell clusters are among these nuclei.
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for a supplement to have the usp designation listed on that product, it must meet the standards for ____
For a supplement to have the USP designation listed on that product, it must meet the standards for. strength, quality, purity, packaging, and labeling.
Many individuals buy dietary supplements and herbal medications over the counter to protect and improve their health; frequently they believe they are subject to the same regulations as drugs. While the law mandates that pharmaceuticals adhere to strict quality standards established by USP, supplements are exempt from these criteria. A dietary supplement's label bearing the USP Verified Mark certifies that the item: Contains the substances mentioned therein in the declared quantities and potencies. The U.S. Pharmacopeial Convention, or USP, is a group that fills the gap between the public's demand for secure vitamins and the lack of government oversight of dietary supplements. Before they are marketed, dietary supplements are neither tested nor approved by the U.S. Food and Drug Administration.
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3. Cody has been dealing with chronic stress for the last six months. Which symptoms might Cody experience
related to this stress?
A. Insomnia, headaches, anxiety
B. Weight loss, fatigue, improved immune health
C. Uninterrupted sleep, weight gain, impaired memory
D. Panic attacks, improved memory, digestive issues
If Cody has been dealing with chronic stress for the last six months, then the symptoms might Cody experience related to this stress include A. Insomnia, headaches, and anxiety.
What is a chronic stress disease condition?A chronic stress disease condition is a health problem associated with chronic prolonged exposure to stressful situations which leads to a regular unhealthy state that may derive in different issues such as insomnia, headaches and also anxiety.
The treatment of a chronic stress disease condition is generally associated with healthy lifestyle habits such as regular physical exercise, eating healthy foods, suitable sleep hours, etc.
Therefore, with this data, we can see that a chronic stress disease condition is associated with different health problems which include insomnia, headaches, and anxiety, and this condition may be effectively treated by having healthy lifestyle behaviors like consuming nutritious foods.
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Samir is thinking about goals for next semester.
Which of her goals is a SMART goal?
Responses
I want to score a 100 on every assignment and test by paying more attention in class.I want to score a 100 on every assignment and test by paying more attention in class. , ,
I want to have a great semester by spending at least four hours each day on homework.I want to have a great semester by spending at least four hours each day on homework. , ,
I want to improve my grades by working a lot harder than last year.I want to improve my grades by working a lot harder than last year. , ,
I want to finish my book report on time by spending an hour a day on it for the next four weeks.
The statement answer to this question is ‘I want to improve my grades by working a lot harder than last year. I want to improve my grades by working a lot harder than last year. ’
What does SMART mean in smart goals?A mnemonic acronym called S.M.A.R.T. provides guidelines for defining goals and objectives that are thought to produce better results, managing staff performance, and fostering personal growth.
Doran first suggested the phrase in November 1981. He recommended that objectives be SMART (specific, measurable, assignable, realistic, and time-related).
Since then, many spellings of the acronym have been employed; one popular form uses the replacement words "attainable," "relevant," and "timely." Some authors have added additional letters.
Supporters of using SMART objectives say they give both the individual setting the goal and the person evaluating their progress a clear road map (e.g. employee and employer, or athlete and coach).
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Can babies go through opioid withdrawal ?
The most typical withdrawal signs a newborn could have are: Tremors (trembling) Irritability (excessive sobbing) (excessive crying) issues with sleep.
Can a baby have withdrawals?
After a kid has been exposed to certain substances prior to birth, newborn withdrawal can occur. As the baby's body adjusts to life outside the womb and is separated from the drugs or medications the mother used while she was pregnant, symptoms start to appear. withdrawal. Why some newborns are impacted while others are not is a mystery to experts.
What happens if a newborn has medications in its bloodstream at birth?
Babies who are exposed to drugs while they are still developing may experience birth abnormalities, poor growth, and altered brain development. Long-term effects of prenatal drug exposure on a child's behaviour, language development, cognition, and academic performance are possible.
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In a game where one chooses cards from either a high-risk or low-risk stack, participants with damage to the orbitofrontal cortex
Select one:
a. chose cards from the low-risk stack.
b. behaved the same as participants without brain damage.
c. displayed an emotional response only after turning over a card.
d. correctly assessed the risk but found it exciting rather than aversive.
The valence and arousal categories are used to further categorize the emotion-related experience known as an impact. The word “valence” is used to describe how enjoyable or terrible an experience is. How frequently a person is awakened by outside stimuli is referred to as arousal.
What emotional response only after turning over a card?All emotions are also common emotional reactions. Life includes all of them. The stress that lies beneath these emotions has turned unhealthy, though, if it prevents you from doing the things you need or want to do.
Therefore, displayed an emotional response only after turning over a card.
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harold is in the advanced phase of hiv infection and the number of hiv-infected cells in his body is high. during this phase, his t-cell count is likely to go down to
During this phase, his t-cell count is likely to go down to below 200 cells/mm^3.
HIV infection damages the system and interferes with the body's ability to fight infection and unwellness. HIV may be unfold through contact with infected blood, semen, or epithelial duct fluids. There is no cure for HIV/AIDS, however medications will management the infection and stop unwellness progression.
HIV will infect a spread of immune cells like CD4+ T cells, macrophages, and microglial cells. HIV-1 entry to macrophages and CD4+ T cells is mediate through interaction of the particle envelope glycoproteins (gp120) with the CD4 molecule on the target cells' membrane and additionally with chemokine co-receptors.
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The effects of brain injury on personality would usually be investigated by the use of the a. experimental method. b. case study method.
The effects of brain injury on personality would usually be investigated by the use of the (b) case study method.
Brain is the most vital organ of the body that regulates the function of the whole body. The brain is a hemispherical structure divided into right and left hemispheres. There are three parts of the brain: forebrain, midbrain and hindbrain. Different parts of the brain regulate different actions of the body.
Case study method is the technique of learning where the situation is compared with a case that has already happened and conclusions are drawn taken cues from that case. Case study can be of three types: intrinsic, instrumental and collective.
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in order to prove that pellagra was not an infectious disease, dr. joseph goldberger exposed himself to blood and secretions from pellagra patients. which of the following vitamins was discovered as a result of dr. goldberger's work?
Vitamin B was discovered as a result of Dr. Goldberger's work in order to prove that pellagra was not an infectious disease.
Following the Civil War, Pellagra, a condition brought on by a dietary deficit in vitamin B (niacin), was observed in the southern United States (1861-65). It was formerly believed to be an infectious disease in the early 1900s, but research by public health physician Joseph Goldberger at Georgia's Milledgeville State Hospital (later Central State Hospital) revealed that it was caused by nutrition. Pellagra may have been one of the most severe nutritional deficiency disorders ever identified in the United States, according to death figures. Dermatitis, diarrhoea, mucous membrane irritation, and even dementia are among the symptoms. Strong sunshine can cause pellagra to flare. The condition is fatal if left untreated.
During the Progressive Era in the beginning of the 20th century, pellagra cases significantly rose. More than 1,000 estimated cases from thirteen states were reported in 1909. With the exception of nine states, pellagra cases had increased ninefold by 1911. About 3 million cases and 100,000 fatalities were ascribed to this illness between 1906 and 1940. Most of the available land was used for commercial crops like cotton and tobacco rather than food crops in the southern states, where income levels were low. Pellagra had developed into a significant epidemic in Georgia by 1920, where it was blamed for 432 fatalities. When it was most prevalent in 1928–1929, pellagra was the eighth or ninth most common cause of death.
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The intake of fatty foods contributes to a rise in cholesterol levels. This is an example of a(n) ______.
Group of answer choices
control group
neutral association
positive association
negative association
positive, because it it raises it
the rda for nutrients is 2 standard deviations above the average requirement, while the rda for energy is the mean of the average requirement
The rda for nutrients is 2 standard deviations above the average requirement.
The estimated average requirement (EAR) is the amount of a nutrient that is estimated to meet the requirement for a specific criterion of adequacy of half of the healthy individuals of a specific age, sex, and life-stage.
In setting the EAR, the evidence for each possible criterion is considered, and the reason for selecting the criterion that is finally chosen is justified. The amount of the nutrient necessary to meet the appropriate criterion of adequacy varies from one individual to the next, but the data are usually distributed normally or can be transformed to achieve a normal distribution. The EAR is not useful as an estimate of nutrient adequacy in individuals, because it is a mean requirement for a group, and the variation around this number is considerable.
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While the RDA for energy is the mean of the average requirement, the RDA for nutrients is 2 standard deviations higher than the average requirement.
The food and nutrition board has determined the recommended dietary allowances (RDAs), which are the amounts of key nutrients to consume in order to meet the recognised nutrient needs of the majority of healthy individuals.
Vitamins and minerals found in diet and daily supplements must meet RDAs. The purpose of those guidelines is to inform you of the amount of a specific vitamin that your body needs on a daily basis. To ensure that your body receives all the nutrients it needs to function, it's imperative to adhere to your daily recommended dietary requirements.
Thus, we may state that whereas the RDA for nutrients is two standard deviations greater than the average requirement, the RDA for energy equals the mean of the average requirement.
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