Option A, The amount of immunoglobulin A in students' saliva increased after they watched amusing videotapes, according to research on the impact of humor on stressed-out pupils.
The purpose of the research was to determine whether humor can counteract the immunosuppressive consequences of stress. Forty participants completed the Daily Hassles Scale and gave saliva samples for measuring secretory immunoglobulin A (S-IgA) levels at two time points one and a half months apart.
To rate various facets of the sense of humor, four scales were utilized. The frequency of difficulties at time 1 as well as S-IgA levels at time 2 were shown to be negatively correlated, indicating that hassles may have an immunosuppressive impact.
In line with our theory, hierarchical multiple regression analysis showed that three of the four humor measures had a substantial moderating influence on the association between hassles and S-IgA.
More subjects with low humor scores than those with high humor levels showed a negative link between hassles and S-IgA.
These findings are explored in previous studies looking at the impact of psychology on immune function.
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Experiencing acute stress on a frequent basis, such as with back-to-back tight deadlines at work, is referred to as what type of stress?
A. Toxic stress
B. Chronic stress
C. Eustress
D. Episodic stress
Answer:
B. Chronic stress
Explanation:
Chronic stress is the result of experiencing acute stress on a frequent basis, such as with back-to-back tight deadlines at work. Chronic stress can have a negative impact on both physical and mental health, and it can lead to a wide range of health problems, such as headaches, high blood pressure, heart disease, and depression. To manage chronic stress, it is important to find ways to reduce stress, such as by practicing relaxation techniques, exercising regularly, and getting enough sleep. It can also be helpful to talk to a mental health professional for additional support and guidance.
Will I catch a dry socket if I spat 4 times after my dental extraction and I nearly drank with a straw & almost ate on my left tooth side where my tooth was extracted?
Type 2 diabetes is increasing greatly in the U.S. population as people become heavier and less physically active
True
False
Answer:
True
Explanation:
Type 2 diabetes is increasing, and some of the cause is obistity.
suppose a young boy is always tired and fatigued, suffering from a metabolic disease. which of the following organelles is most likely involved in this disease?
The most likely organelle involved in this disease is the mitochondria, which are responsible for producing the energy needed for metabolic functions.
Mitochondria are organelles found in the cells of all eukaryotic organisms. They are often referred to as the “powerhouses” of the cell because they are responsible for generating the majority of the cell’s energy supply. Mitochondria are rod-shaped and measure approximately 0.75 to 3 micrometers in length, with an inner and outer membrane. The inner membrane is highly convoluted and is home to proteins involved in the production of energy, while the outer membrane encloses the organelle. Mitochondria contain their own DNA and often contain ribosomes, though they are not essential for the organelle’s function.
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Identify the type of biobank that is usually found in hospitals and clinics and generally stores leftover samples collected during routine medical care (for example, tissue from a biopsy or blood draw):
Residual Sample Biobank
Residual Sample Biobank is Usually found in hospitals and clinics and usually stores leftover samples collected during routine medical care.
A Residual Sample Biobank is a type of biobank that stores residual samples such as blood, tissue, and other biological materials left over from clinical tests. These samples are collected and stored for later use in research and development. The samples are stored in a secure facility, often in a controlled environment, and are typically anonymized to protect patient privacy. Researchers can request access to the biobank in order to use the samples for their studies. The Residual Sample Biobank is an important resource for medical research, providing researchers with a wide range of biological materials.
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Abundant research indicates the centrality of the person of the therapist as a primary factor in successful therapy (T/F).
True Numerous research findings show the central importance of the therapist person as a key factor for successful treatment
Successful treatment of a medical condition depends on many factors, including the severity of the condition, the type of treatment used, and how closely the patient adheres to the prescribed treatment. In general, treatments for medical conditions can include lifestyle modifications, medications, surgery, and/or other therapies. Additionally, successful treatment often involves collaboration between the patient and their doctor to ensure the best possible outcome. Successful treatment can also involve working with other healthcare professionals, such as nutritionists, physical therapists, and psychotherapists, to ensure that all aspects of a patient’s care are being addressed.
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A nurse in an urgent care center for a client who fell and injured her ankle. The ankle appears swollen and ecchymotic. While the client waits for the technician to take x-rays, which of the following are appropriate nursing interventions? (select all that apply)
A. apply ice to the ankle
B. encourage range of motion of the foot
C. provide the client with a light snack
D. apply a compression bandage
E. elevate the foot
The following are appropriate nursing interventions is:
Apply ice to the ankleApply a compression bandageElevate the footSkeletal traction involves inserting wires or screws into the fractured bone to which weights are attached. Weights pull the fractured bone into place over time. Skin traction does not use pins instead splints or adhesives are used to pull the skin and soft tissue around the bone.
Diffuse alveolar hemorrhage is a rare complication of fat embolism syndrome, in which bleeding from the damaged pulmonary microvasculature into the alveoli causes severe hypoxemia. Administrators are usually supportive when the patient is cared for in the supine position.
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Lim and Zebrack (2004) reported that for family caregivers of dementia, having social support is significantly associated with improved : Help please!!!
According to Lim and Zebrack (2004) reported that for family caregivers of dementia, having social support is significantly associated with improved:
affecting the standard of living for people providing care for loved ones who have a chronic physical condition. Here, we examine the theories behind and tools available for gauging the quality of life of caregivers. Understanding stress-related variables and compiling elements affecting quality of life in accordance with the family stress theory were of special interest to us. According to the findings, quality of life was measured using a variety of positive and negative adjectives. Results show that patient and caregiver characteristics, stresses, stress appraisal, stress coping mechanisms, and social support are all potential determinants impacting carers' quality of life. The application of theory to interventions, measurement development, operationalization of measurement concepts, and the necessity of extensive longitudinal research are all topics covered in our recommendations.
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A nurse is providing teaching to a client who has a new prescription for disulfiram for management of alcohol dependence. Which of the following dietary items should the nurse instruct the client to avoid?
a. peppermint candy
b. pure vanilla extract
c. salt
d. chocolate
The nurse should instruct pure vanilla extract to avoid.
Alcohol dependence is a previous psychiatric diagnosis (DSM-IV and ICD-10) in which an individual is physically or psychologically dependent on alcohol (also chemically known as ethanol). The presence of symptoms such as tolerance and withdrawal distinguishes alcohol dependence from alcohol abuse. The less specific term alcoholism is used to refer to both alcohol dependence and alcohol abuse. However, there are numerous definitions of alcoholism, and only a few are compatible with alcohol abuse.
The Alcohol Use Disorders Identification Test (AUDIT) is widely regarded as the most accurate alcohol screening tool for detecting potential alcohol misuse and dependence.
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there are lots of options to raise hdl; which of the following would not raise hdl concentration? group of answer choices weight loss mild to moderate alcohol intake decreasing trans fats adding insoluble fiber increased consumption of omega-3 fats
Alcohol intake would not raise HDL concentration.
HDL (high-density lipoprotein) steroid alcohol, typically referred to as “good” steroid alcohol, absorbs steroid alcohol within the blood and carries it back to the liver. The liver then flushes it from the body. High levels of cholesterol will lower your risk for cardiopathy and stroke.
Alcohol intake would affect impulse management and also the ability to form recollections, resulting in “blackouts.” Alcohol will cause symptom, weakness and temporary disfunction. It's regular use will shrink the frontal lobes of the brain. Serious drinking of alcohol will cause dependency that will have severe withdrawal effects.
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the central idea for understanding the existence of a stable internal environment is the principle of .
. while driving your car, you happen to hear a public service announcement about the dangers of shaking a baby. you don't have a baby of your own, but you store the information away for the future. health information describes the process of encountering health information incidentally, without seeking it out. synchronicity passivity scanning efficacy
While driving your car, you happen to hear a public service announcement about the dangers of shaking a baby. You don't have a baby of your own, but you store the information away for the future. Health information scanning describes the process of encountering health information incidentally, without seeking it out.
A medical records scanner is a person or organization who converts paper patient records into electronic files and indexes the data into an easily accessible, user-friendly system. A type of test that produces detailed images of internal organs. A scan can also refer to the image created during the test. Scans can be used to aid in disease diagnosis, treatment planning, and determining how well treatment is working.
Health information is any personal information about your health or disability. It contains details or opinions about your illness, injury, or disability. Notes about your symptoms or diagnosis, as well as information about a health service you've received or will receive, are examples of health information.
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peripheral tolerance group of answer choices is caused by costimulation without tcr-mhc peptide interaction. is caused by tcr-mhc peptide interaction without costimulation. leads to anergy. both leads to anergy and is caused by costimulation without tcr-mhc peptide interaction. both leads to anergy and is caused by tcr-mhc peptide interaction without costimulation.
Anergy is a form of peripheral tolerance, and the lack of a costimulatory signal prevents the lymphocyte from becoming activated against the foreign substance.
When lymphocytes that can recognize self-antigens escape from the central tolerance, peripheral tolerance develops. Anergy is caused by an inhibitory receptor, which renders the lymphocyte inoperative.The second subset of immunological tolerance in immunology, after central tolerance, is peripheral tolerance. It occurs in the immune system's periphery (after T cells and B cells egress from primary lymphoid organs). Its main goal is to prevent autoimmune illness from being brought on by self-reactive T cells and B cells that eluded central tolerance. Peripheral tolerance stops the immune system from reacting to both allergens and innocuous dietary antigens.Only 60–70% of self-reactive T cells are successfully eliminated in the thymus, and a sizable percentage of low-avidity self-reactive T cells make up the naive T cell repertoire. Numerous peripheral tolerance mechanisms exist to prevent the stimulation of these cells from producing an autoimmune reaction.To know more about lymphocyte check the below link:
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give a brief overview to key aspects you learned through the emotional wellness curriculum about physical exercise. Good physical health habits. Nutrition, exercise, and appropriate health care. These make up the physical dimension of wellness. A few ways we can get there.
Answer:
Physical exercise is an important aspect of maintaining overall physical health and emotional well-being. Regular physical activity can help improve cardiovascular health, strengthen bones and muscles, improve flexibility and balance, and improve sleep. It can also help reduce the risk of developing certain chronic conditions, such as obesity, type 2 diabetes, and heart disease.
Good physical health habits, such as eating a well-balanced diet, getting enough sleep, and engaging in regular physical activity, are important for maintaining overall physical wellness. It is also important to prioritize good nutrition by consuming a variety of nutrient-rich foods, including fruits, vegetables, whole grains, and lean proteins. In addition, it is important to stay hydrated by drinking plenty of water and avoiding sugary beverages.
It is also important to receive appropriate health care, including preventive screenings, immunizations, and regular check-ups with a healthcare provider. This can help identify and address any potential health issues early on, which can improve overall health and well-being.
There are many ways to incorporate physical activity into your daily routine, including walking or biking to work or running errands, taking the stairs instead of the elevator, and participating in organized sports or fitness classes. It is important to find an activity that you enjoy and that fits your lifestyle, and to aim for at least 150 minutes of moderate-intensity physical activity per week, as recommended by the Centers for Disease Control and Prevention.
Doing something and then being influenced by what happens as a consequence of the thing you did is the basic idea behind ________.
a)operant conditioning
b)classical conditioning
c)associative learning
d)observational learning
Doing something and then being influenced by what happens as a consequence of the thing you did is the basic idea behind operant conditioning.
The correct option is A.
What is operant conditioning?Operant conditioning, also called instrumental conditioning, is described as a learning process where behaviors are modified through the association of stimuli with reinforcement or punishment.
Ivan Pavlov established the principles of classical conditioning through his experiments with dogs.
Operant conditioning has its main goal to reinforce desirable behaviors through a system of rewards and eliminate undesirable behaviors through targeted punishments.
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A nurse is caring for a client following a vaginal delivery of a term fetal demise. Which of the following statement should the nurse make?
A. "You can bathe and dress your baby if you’d like to."
B. "If you don’t hold the baby, it will make letting go much harder."
C. "You should name the baby so she can have an identity."
D. "I’m sure you will be able to have another baby when you’re ready."
The nurse should make "You can bathe and dress your baby if you'd like" statement.
Pregnancy is the period during which one or more offspring (gestates) develop inside a woman's uterus (womb). A multiple pregnancy produces more than one child, such as twins. Pregnancy is usually caused by sexual contact, but it can also be caused by assisted reproductive technology procedures. A pregnancy can result in a live birth, miscarriage, induced abortion, or stillbirth. Childbirth usually occurs 40 weeks after the start of the last menstrual period (LMP), a period known as the gestational age.
The United States Center for Health Statistics defines fetal death as the delivery of a fetus with no sign of life, as indicated by no breathing, heartbeats, umbilical cord pulsation, or definite movements of voluntary muscles, regardless of pregnancy duration.
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When one faces a situation with both attractive and unattractive characteristics, one is facing a(n) _____ conflict.
When one faces a situation with both attractive and unattractive characteristics, one is facing an approach-avoidance conflict.
When a goal or event has both favorable and unfavorable consequences or traits that make it both desirable and undesirable at the same time, approach-avoidance conflicts arise. According to the approach-avoidance theory, people gravitate toward pleasant and other favorable environments. According to Havlena and Holbrook32, people will go toward alternatives that produce pleasant emotional states while deciding between similar alternatives.
One of the three potential conflicts that could exist alongside a decision-making circumstance is the approach-avoidance conflict. Making decisions regarding events that have both good and negative consequences is a part of the approach-avoidance conflict.
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The fact that children with anxiety problems are likely to exhibit similar disorders as adults best illustrates the concept of developmental ____.
The fact that children with anxiety problems are likely to exhibit similar disorders as adults best illustrates the concept of developmental Continuity.
Continuous development can be thought of as consistency. From early childhood through old age, we continue to develop, almost as if life were an elevator that never stopped. Psychologists may choose either a continuous or discontinuous perspective, depending on the situation and the type of growth.Even though we frequently refer to life as having different stages, such adolescence, the actual biological changes that take place at this time happen gradually.Continuous development often refers to quantitative changes made over the course of development when contrasting continuity and discontinuity in human development.The majority of developmental psychologists tend to err on the side of neither continuity nor discontinuity in human development.To know more about psychologists check the below link:
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Which circuit should you use if you want to save money by using fewer parts? Why would this circuit be cheaper?
We can use series circuit to save money by using fewer parts. Making a series circuit is less expensive. Less energy is used in the series circuit.
What makes series circuits superior to parallel ones?While the voltage across each appliance is the same in a parallel connection, the current flowing through each appliance is different in a series connection. Additionally, despite being more reliable, a parallel circuit uses more energy than a series circuit.
Why utilize less power in series circuits?Because the current in the circuit is lower than in the circuit with a single bulb and battery, and the potential difference is the same for both circuits, connecting two lamps in series uses the battery considerably less quickly. The two bulbs shift less energy than the single lamp does.
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19. music can activate the nucleus accumbens, the ventral tegmental area, and the hypothalamus. functionally, these structures are parts of the system.
Music can activate the nucleus accumbens, the ventral tegmental area, and the hypothalamus. Functionally, these structures are parts of the reward center system.
Nucleus accumbens is the region present at the basal region of the forebrain in the hypothalamic region. It is the region of interface between the motivation and action of an individual. Stimulation of it results in the increase of dopamine in the body.
Reward center is the region of the brain that is responsible for coordinating the interests of an individual with the physiological state of the body. Nucleus accumbens is a part of this reward center.
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the occupational safety and health administration (osha) is an example of a government agency that
Occupational Safety and Health Administration (OSHA), public health agency of the U.S. Department of Labor. Formed in 1970 through the Occupational Safety and Health Act, OSHA is charged with ensuring that employers furnish their employees with a working environment free from recognized health and safety hazards.
The United States Department of Labor's Occupational Safety and Health Administration ('OSHA /o/) is a sizable regulatory body with historical federal visitorial authority to inspect and study workplaces. The Occupational Safety and Health Act, or OSH Act, was passed by Congress and signed into law by President Richard M. Nixon on December 29, 1970. In order to "assure safe and healthy working conditions for working men and women by formulating and enforcing standards and by providing training, outreach, information, and support," OSHA's mission statement states. The organization is also tasked with upholding a number of whistleblower laws and rules. It has been demonstrated that OSHA's workplace safety inspections lower injury rates and injury costs without having a negative impact on employment, sales, credit ratings, or business survival.
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A food and nutrition service that works with state agencies nutrition educators, and neighborhood and faith-based organizations to offer nutrition assistance to millions of eligible, low-income individuals and families and provides economics benefits to communities.
An organisation that offers food and nutrition aid to millions of eligible low-income people and families while collaborating with state agencies, nutrition educators, neighbourhood and faith-based organisations, and other organisations to enhance local economies. Nutrition Assistance Program for Supplemental Food (SNAP)
A healthy, well-balanced diet is key to good nutrition. The nutrients and energy you need for good health are found in food and drink. It may be simpler for you to choose healthier foods if you understand these nutrition concepts. Longevity and reduced chance of significant health issues including heart disease, 2 diabetes mellitus ( t2dm, and obesity are two benefits of healthy eating. Healthy diet can aid in the management of chronic diseases and help people avoid complications.
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Cheryl and David are planning to start a family soon and want to ensure their baby is as healthy as possible. They are especially concerned about folate and vitamin B12 intake due to these vitamins' roles in preventing neural tube defects. Every day Cheryl eats spinach to obtain ________ and she also eats fish and chicken. She meets the RDA for pregnant women of _________ per day of folate and ___________ per day of vitamin B12.
Cheryl and David are planning to start a family soon and want to ensure their baby is as healthy as possible. They are especially concerned about folate and vitamin B12 intake due to these vitamins' roles in preventing neural tube defects. Every day Cheryl eats spinach to obtain folate and she also eats fish and chicken. She meets the RDA for pregnant women of 600 ug per day of folate and 2.6 ug per day of vitamin B12.
What are folate and vitamin B12?Folate is an important micronutrient, which is also known as vitamin B9, required during the formation of red blood cells and is fundamental for the normal functioning of the nervous system, while vitamin B12 is also essential for diverse functions including red blood cell production and replication of DNA.
Therefore, with this data, we can see that folate and vitamin B12 are essential micronutrients that must be ingested in the diet at normal levels.
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Which of the following Doppler displays cannot determine flow direction? power
Answer: The maximum velocity that can be determined has a Doppler shift that is half the PRF. Hence, PRF must be at least twice the Doppler shift. Aliasing phenomenon Aliasing occurs if the velocity of blood flow exceeds the Nyquist limit. This implies that the ultrasound machine cannot determine the velocity and direction of the flow.
Explanation:
A nurse is caring for a client who has an indwelling urinary catheterA. Initiate fluid resuscitation. B. Medicate for pain. C. Insert an indwelling urinary catheter. D. Maintain the airway.
Answer:c
Explanation:
QUESTION 8
Which of the following statements about opportunistic infections is FALSE?
A) The microorganism involved is covered in a waxy substance.
B) The microorganism waits in the body to cause disease.
C) It causes disease in persons whose immune systems are weakened.
D) Pneumocystis jiroveci pneumonia is an example of an opportunistic infection.
It causes disease in persons whose immune systems are weakened of the following statements about opportunistic infections is FALSE.
What causes opportunistic infections?Untreated wastewater or soils are two common sources of microorganisms that cause opportunistic illnesses. unpasteurized dairy products, unpasteurized juices, unwashed meals, and raw, sprouted cereals.
Can opportunistic infections be brought on by antibiotics?The extended use of antibiotics plus host-related variables are linked to changes in the normal oral microbiota and a potential rise in the prevalence of opportunistic microorganisms, according to a number of lines of evidence. In the US and Western Europe, bacterial is the most common opportunistic pneumonia, but in sub-Saharan Africa, tb (TB) is the predominant infection. using prophylaxis and combined antiretroviral treatment.
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2. A nurse is caring for a client who is sustained a femur fracture in an automobile accident and is placed into skeletal traction. The nurse may remove the weights from the traction device if which of the following occurs?
a. The client complains of pain
b. The client develops a life-threatening situation
c. The client needs to have an x-ray of the femur preformed
d. The client must be repositioned in bed
The nurse may remove the weight of the traction device if the client develops a life-threatening situation, which means option B is the right answer.
Fracture is the condition when bones of the body gets displaced from their original position resulting in immense pain and are treated by using plaster or insertion of some metal rod. Fractures are serious displacement in skeleton system which can take long time to heal and the person may require external support for motion. Traction force are the weights, ropes and pulleys which are used to apply force to tissues which surrounds the broken bone. Traction weights, which are to hang freely at all times, are never to be removed without a specific provider prescription unless there is a life-threatening situation.
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amnesia that is produced by a blow to the head that does not penetrate the skull is called amnesia.
Amnesia that is produced by a blow to the head that does not penetrate the skull is called post-traumatic amnesia.
What is Amnesia?
This is referred to as a medical condition which is characterized by a person not being able to recall information that is stored in their memory anymore due to different reasons.
Post traumatic amnesia on the other hand is referred to as a condition in which there is an altered brain function that may follow a traumatic brain injury such as a blow to the head which is therefore the reason why it was chosen as the correct choice.
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A nurse is caring for a client who has impaired renal function. For which of the following findings should the nurse notify the provider?O Urine is cloudy after sitting in the urinal for 6 hrO Urine output of 175 mL in the past 8 hrO Urine output of 2,200 mL in the past 24 hrO First-voided urine in the morning has a strong odor
A client with impaired renal function is being cared for by a nurse. Which one of the following conclusions requires the nurse to alert the provider? 175 mL of urine produced in the previous 8 hours
Due to a pigment called destruction or damage and the pee's concentration or dilation, the colour of normal urine can range from light yellow to deep amber. Your urine colour can be altered by pigments and other substances found in some foods and drugs. As it travels thru the nephrons and through the renal renal tubules, urea joins moisture and other waste products to produce urine. two ureters. These constrictive tubes transport water from the body as urine. Clear pee is a symptom of adequate hydration and possible overhydration.
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g the respiratory disease emphysema causes damge to the air saces int he lings most commongy caused by smoking. according to a recent report from the us national center for hearth statistics roughly
Emphysema has affected over 3.5 million Americans, with adults over 45 accounting for more than 90% of diagnoses.
Lung illness called emphysema. Smoking is the primary cause of emphysema, although there are other reasons as well, such as air pollution and chemical fumes. Alveoli, the lungs' air sacs, suffer damage in those with emphysema. As time passes, the air sacs' inner membranes weaken and rupture, resulting in fewer, bigger air gaps rather than many, smaller ones. As a result, less oxygen enters your bloodstream because of a reduction in lung surface area. This study demonstrates a substantial correlation between growing emphysema and long-term exposure to ambient air pollution. Emphysema is a condition that damages lung tissue gradually and is linked to COPD due to the lungs' air sacs (alveoli) becoming thinner and dying (chronic obstructive pulmonary disease).
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