What does an AED do to restart the heart?

Answers

Answer 1

Answer:Does an AED actually restart a heart? In short the answer is no; there is a misconception that the heart stops during an SCA. In fact it continues to beat in an irregular way (fibrillation) which prevents it from pumping oxygenated blood around the body to the brain and other vital organs.

Explanation:


Related Questions

Mr. Pochettino created a secret ingredient for a breath mint that he thinks will “cure” the bad breath people get from eating fish tacos at the Taco Tent. He asked 100 customers with a history of bad breath to try his new breath mint. He had fifty customers (Group A) eat a breath mint after they finished eating a fish taco. The other fifty (Group B) also received a breath mint after they finished the taco, however, it was just a regular breath mint and did not have the secret ingredient. Both groups were told that they were getting the breath mint that would cure their bad breath. Two hours after eating the fish tacos, thirty customers in Group A and ten customers in Group B reported having better breath than they normally had after eating fish tacos. What did Mr. Pochettino measure in his experiment? Identify the independent variable, dependent variable, and what Mr. Pochettino's conclusion should be.

Answers

Answer:

Explanation:

The group that is recieving the 'intervention' is the experimental group. & The group of people that are not receiving the intervention,they are only for comparison purpose with the experimental group is the control group.

The outcome of the experiment is the dependent variable.

The rest of the variables are independent variables.

1)The people that are not receiving the new breath mint ,are the control group. Group B is the control group.

2)All the customer (both Group A & B ) had bad breath at the start of study i.e., before intervention.

So, Bad breath is an independent variable.

Secondly, all the person are eating krabby patties.

So, ingestion of krabby patties is also an independent variable.

3)The outcome of the study is dependent variable.

So bad breath get cured/or not is the dependent variable.

4)Group A is receiving the new breath mint.So Group A is the experimental group.

Answer:

The independent variable is are all of the variables left after the dependent variable is recognized.  The dependent variable is the result of the expierement.  Independent variables: Stinky breath and ingestion of the tacos.  Dependent variables: The outcome of the expierement.  The outcome is basically rather or not the stinky breath was cured or not.  Mr. Pochettino's conclusion should be that the secret ingredient, does indeed, definately have a positive effect on curing stinky breath.

Explanation:

The group of people that are collecting the 'intervention' is known as the experimental group of people.  The group that is not collecting the 'intervention', well, they are simply just for comparison purposes along side the experimental group.  The experimental group of people  is also known as the group that is in charge.  The dependent variable is whatever the outcome of the experiment is and the independent variables are all of the variables that are left.  Group B is the group that is in charge.  They are the people that will not receive the new breath mint.  Both, group A and group B, had stinky breaths at the start of this study.  This means before intervention.  First, with that being said, bad breath is then known as an independent variable.  Second, all of the people are eating fish tacos.  That then makes ingestion of the tacos an independent variable as well.  With all of this now recognized, the outcome of the study is known as the dependent variable.  Basically, the dependent variable is if the stinky breath is cured or not cured.  Finally, group A is receiving the new breath mint making them now the experimental group.

Face coverings are a better source control, meaning
they offer protection for everyone
they don't protect anyone
they only protect the wearer
they protect others from you
Help ASAP

Answers

They offer protection for everyone.
Sorry that’s what I’m gathering from SARS-COC-19

Which statement BEST describes an organ?

Answers

Answer:

a group of cells that work together to perform a common function.

Explanation:

Answer:

a group of cells that work together to perform a common function

Explanation:

John is a 15 year old young man who is struggling in school, smoking pot, and rebelling pretty strongly against his parents. He tells the therapist that his parents are "devils from hell" and he hates them. He also seems to be depressed and not wanting to do much of anything but smoke. Give 3 possible diagnoses for John and explain why you selected each one.

Answers

Answer: Despite his hatred towards his parents, I would definitely suggest to John that it would be probably a good idea to take some time out of your day and talk to his parents, let them know how he truly feels. Why? Because if he does, maybe his parents will realize the bad things they have done to make John feel the way he feels, and change the way they act.

Another suggestion that I would provide John would be to stay calm, and avoid anything negative. Why? If he does this, over-time, his depression would get better, instead of the negative things in his life making it worse.

Lastly, another suggestion I would provide John includes medical attention. Depression can’t be cured just with avoiding problems. You need to take medicine as well. So, what I would suggest is for John to go see a doctor who is familiar with depression, anxiety, and all that Jazz, so that the doctor can provide John a few medicines he should take daily.

Despite the fact that John despises his parents, I would urge him to talk to them and let them know how he really feels.

What is depression?

Depression is defined as a widespread and significant medical condition that has an adverse impact on how you feel, think, and behave. Major depression is challenging since it has numerous underlying causes. The way your brain controls your moods can be impacted by elements like genetic susceptibility, extreme life stressors, substances you may use, and medical disorders.

John would also get medical care from me. Avoiding difficulties alone won't help someone with depression. You must also take your medication. Therefore, I advise John to visit a doctor who is experienced in treating depression, anxiety, and other related conditions so that the doctor can prescribe a few medications for John to take every day.

Thus, despite the fact that John despises his parents, I would urge him to talk to them and let them know how he really feels.

To learn more about depression, refer to the link below:

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8. Which word best completes this sentence?
Mi no es hijo de mi madre.
O A. hermanastro
OB. hija
OC. hermano
OD. hermanastra

Answers

The answer would be A. Hermanastro

What is the chain of infection?
A
a set of conditions that allow diseases to occur and spread
B.
an accumulation of pathogens in a reservoir
C.
the continuous cycle of diseases becoming more advanced
D.
the ways to stop pathogens from spreading
Reset
Next

Answers

Answer:

i think A

let me know if right

Answer:

I cant comment but chantelle 32506 is right

Explanation:

Claudia is worried about getting osteoporosis like her grandmother. Which foods should she eat to help prevent osteoporosis? Check all that apply.

Answers

Answer:

The safest strategy is eating a diet that's low in salt and rich in fresh and minimally processed whole grains, fruits, and vegetables. Include enough calcium and vitamin D from foods, and supplements if necessary, and be sure to limit caffeine and carbonated drinks.

Green leafy vegetables: broccoli, kale, collard greens, dried figs, turnip greens, and mustard greens. Fish: canned salmon and sardines with the bones. Nuts: almonds and Brazil nuts. Enriched foods: cereals, orange juice, beverages, and breads that have calcium added to them.

Explanation:

Answer:

Dairy, Fish, Vegetables, Lean Meats, Fruits

Explanation:

I did it

Bobby's father has been prescribed an oral hypoglycemic drug. Such drugs act: 1. To reduce insulin resistance 2. To decrease the body's need for glucose in body cells 3. To prevent the formation of glucose 4. As an insulin replacement"

Answers

Answer:

3rd one.

To prevent the formation of glucose

Which kingdom of organisms is being described here?

1. Cannot move

2. Makes it's own food

3. Made of more than one cell

4. Cells have a nucleus

Answers

Answer:

Kingdom Plantae

Explanation:

plants cant move

they make their own food

they are made of many cells

their cells have a nucleus

HIV is a disease that reduces T cell production in the immune system. Would HIV increase or decrease a person's chance of developing cancer cells? a. The person's chances would increase because T cells can destroy cancer cells. b. The person's chances would increase because T cells prevent cancer cell division. c. The person's chances would decrease because T cells create lymph, which reduces cancer cell growth. d. The person's chances would decrease because T cells are especially susceptible to becoming cancerous.

Answers

The correct answer is A. The person's chances would increase because T cells can destroy cancer cells.

Explanation:

One of the main functions of the T cells as part of the immune system is to recognize infected or abnormal cells including cancer cells and destroy these. This means, an appropriate function and production of T cell help to the prevention of cancer. This does not occur in HIV patients as HIV affects the immune system including T cells, due to this, the production of T cells is low or there is not appropriate. In this context, HIV patients are more vulnerable to cancer of have more chances to develop this disease.

Answer: A. The person's chances would increase because T cells can destroy cancer cells.

Explanation:

Provide one example for Secondary Prevention:

A. Diet and Exercise

B. Abstain from alcohol consumption

C. Abstain from smoking

D. Dialysis

Answers

Answer:

Hey there!

Dialysis is a good secondary prevention, which lowers the risk of getting ill.

Hope this helps :)

Modern farming methods require more
inputs which are manufactured in industry. Do you
agree?​

Answers

Answer:

yes

Explanation:

it is true that modern farming methods require more inputs which are manufactured in industry. for eg: HYV seeds, insecticide, pesticide and chemical fertilizer needed for increasing the yield per Hector are all manufactured in industries.

What can you do to teach someone to be less prejudiced?

Answers

Show them what the people who are being ?prejudiced? are really like, tell them how the people feel when being prejudiced, show them how to act around said prejudiced people

kassiis253 01/23/2019 Health Middle School +5 pts Answered Which are entrepreneurial jobs in the nutrition and wellness field? A.) catering B.) universities C.) government agencies D.) national gorcery store chain E.) sports trainer for the Olympics

Answers

Answer:

A. Catering

Explanation:

Catering involves the preparation of different food and snack items for sale to the consumers.A caterer has to be knowledgeable about nutrition so as to prepare meals which are fit for consumption.

An entrepreneur works on his/her and sets up the business. The remaining options all deals with different government agencies. The only option which depicts entrepreneurial skill is catering.

Question 1(Multiple Choice Worth 3 points)
(06.01 MC)
Richard's doctor says that he has become obese. What health risks is Richard now facing?
Early signs of cardiovascular disease and sleep apnea
Unease getting around and breathing difficulties
Insulin resistance and low blood pressure
Bone thickening and respiratory problems

Answers

Answer:

early signs of cardiovascular disease and sleep apnea

Explanation:

Jen has fair skin, and both her mother and her aunt have been treated for skin cancer. This coming weekend, Jen and her friends are planning an all-day outdoor hike near a high-elevation mountain lake; she expects there will be a mix of sun and shade on the trail and at the lakeshore beach. She is looking forward to the hike, but she wants to avoid getting a sunburn or any sun damage.Jen applies sunscreen to the exposed areas of her skin before she leaves her apartment for the hike; she should apply more sunscreenA. after climbing a hill and sweating heavily.B. 30 minutes before sun exposure begins.C. 2 hours after sun exposure begins.D. All answer choices are correct.

Answers

Answer:

A C D

Explanation:

have a good day️‍❤️✌

The correct answer is 30 minutes before sun exposure.

Why use sunscreen?

Our skin works to protect us from harmful ultraviolet radiation, which is why we should use sunscreen to protect us from damaging UV rays.

Does sunscreen improve your skin?

Wearing sunscreen is one of the best and easiest ways to protect your skin's appearance and health at any age. Used regularly, sunscreen helps prevent sunburn, skin cancer and premature aging.

Learn more about Sunscreen here : brainly.com/question/17192275

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A newly licensed nurse is attending the hospital orientation training class. Which statement made by the newly licensed nurse indicates understanding of the term "point of care"?

a. "Point of care refers to interventions or testing that takes place using a transportable, portable, or a handheld device near or at the bedside of the client."
b. "Point of care refers to the name of the handheld device."
c. "Point of care interventions and testing do not include any type of specimen testing."
d. "Point of care refers only to testing that takes place using a handheld device near the client."

Answers

Answer:

its a) point of care refers to interventions or testing that takes place using a transportable, portable , or a handheld device near or at the bedside of the client

What is the second part of the five-and-five approach called? Henry maneuver Heimlich maneuver abdominal maneuver back maneuver

Answers

Answer:

Heimlich maneuver

Explanation:

Answer:

Heimlich Maneuver

Explanation:

edge2020

Why HPE education is made compulsory in the secondary level of education in nepal?Give reason.​

Answers

Answer:

in order to make the people aware about the importance of health, environment and population education. in order to create a proper relationship between human and nature. to stop health related superstitious beliefs. in order to create a platform where the students are able to know the importance of nature so that they can effectively solve the energy crisis problems in coming future, to make good sense of population control with management of natural resources

Health and Physical Education is important as it helps the students to live a healthy life.

Health and Physical Education is required as young people are taught the skills and lifestyles that will enable them live a lifestyle that's healthy.

Learning HPE will help encourage such students to live a satisfying live as well. Students are also taught about how they can contribute positively to the society and the country as a whole.

In conclusion, Health and Physical Education is important as it contributes to the good health of the country and has a positive impact on the country.

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please help asap! Compare and contrast the early adolescence period to the late adolescence period.

Answers

Explanation:

new changes like for males growth in beard...shoulders line out...adams apple protrudes...for females...puberty...protrution in breast

Answer & Explanation:

When teens begin to think about themselves more often they have entered into the Early Adolescent period.  They begin to gain very little regrets for other's points of view.

Once they have reached the Late Adolescent period they are more likely to think about other people and their point of view.  At this point in the stage, they are more sensible when making a decision and they better understand the consequences that their actions could lead them to.



In sexually reproducing organisms, such as humans, which of the following statements is TRUE about the DNA
found in the cells of the children

Answers

Answer:

Im sorry but there are no statements to choose from

Explanation:

does successfully completing a driver education course
guarantee that you become a safe driver??
a. True
b. False

Answers

Answer:

Successfully completing a driver education course will guarantee that you become a safe driver.

Explanation:

Nearly a quarter of all new drivers will be involved in a collision or convicted of a traffic offense during their first year of driving. hope this helps you :)

FOR 40 POINTS!!!!

What is the function of a vascular spasm?

A) it plugs the wound area prior to the adherence of platelets.

B) it constricts the wound area prior to fibrin formation

C) it plugs the wound area after the adherence of platelets

D) it constricts the wound area after fibrin formation

Answers

Answer:

B. It constricts the wound area prior to fibrin formation.

Explanation:

Before the formation of fibrin, vascular spasm constricts the wound area.

Vascular spasm

It is the narrowing of the arteries resulting due to persistent contraction of the blood vessels, also called vasoconstriction.

This can diminish the flow of blood, this can influence any part of the body.

Vascular spasm or vasoconstriction is one of the steps of hemostasis.

It is a brief reflexive contraction at the time of hemostasis, which makes a decrease in the flow of blood to the region.

This takes place just prior to the formation of platelet plug by fibrin.

The formation of platelet plug takes place directly after the rupturing of blood vessel takes place.

After some minutes, the formation of platelet plug takes place completely by fibrin.

Thus, the correct answer is option B.

Find out more information about vascular spasm here:

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Select the correct answer.
Which health professional is behaving ethically?
A.
While registering patients for tests, Pete attends to those he is familiar with as priority,
B.
Nikita spends extra time attending to a patient who has dementia,
C.
Dr. Jean prefers not to take on clients from certain social backgrounds,
D.
Mervin shows his irritation when his patient asks repetitive questions

Answers

Answer:

B. Nikita spends extra time attending to a patient who has dementia

Explanation:

Take it from a doctor

Answer:

B) Nikita spends extra time attending to a patient who has dementia

Explanation:

I had this question on a recent test and I got it right

Hope this helps! :)

Identify the factor relevant in each investigation ?

Answers

Answer:

yes

Explanation:

Therefore, it is necessary to examine all underlying factors in a chain of events that ends in an incident. The important point is that even in the most seemingly straightforward incidents, ...

Which of these is NOT a biological contaminant?

Answers

So where are the options?

A person infected with genital herpes can pass on the infection, even if _____ are not present. chancre sores pus and mucus discharge and itch painful blisters

Answers

Answer:

Even if there are no sores because the virus is still in the body.

Explanation:

Because the virus is still in the body.

- Hope this helps=^)

why would you perform a pain assessment on a patient?

Answers

Answer:

To give them the right treatment

Explanation:

If they have cancer you can’t really give them a flu shot.

(06.03 LC)
Which of the following strategies can help protect against the transmission of salmonella?
O Avoid sharing brushes, combs, or hats
O Make sure pets receive regular veterinary care
O Practice safe food handling and preparation
O Wash hands regularly for at least 20 seconds
Question 3(Multiple Choice Worth 3 points)

Answers

C & D

Explanation:

An infection commonly caused by contaminated FOOD and WATER.

Answer:

Practice safe food handling and preparation

Explanation:

Analyze physical activities from which benefits can be derived. Name and describe three strength training exercises that can be performed by a person that works out at least 3 times a week doing a variety of exercises at the gym and then discuss at least two health benefits of strength training.

Answers

Answer:

planks : they're a very good way to exercise our upper body, there are different types of planks that can be useful to the human body. they help in building the muscles in our biceps and triceps

squats : they help in strengthening the muscles in our thighs and below the knees. they're a very efficient way of exercising our lower body.

crunches: Partial crunches can help strengthen your back and stomach muscles. they help your back muscles.

Explanation:

avoid doing them if you feel difficulty

Physical activity like walking, wheeling, indoor and outdoor sports like swimming, or active recreation benefits health.

Physical activities that are helping to strengthen muscles and build bone structure include swimming and playing basketball.

It s also helps in  maintain a healthy weight by activities such as aerobic dancing, jumping rope, and cycling, and more.

Three strength training exercises that can be performed by a person are:

Squats: strengthening the muscles of thighs and calf muscles. Crunches: these can help strengthen the backbone, back muscles, and stomach musclesPlanks: help building strength in the upper body and help in building the muscles in our biceps and triceps

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-8 + (-15) Evaluate this expression After taking off from the landing pad, a helicopter flies 3 miles west, then 2 miles southeast. How far is the helicopter from the landing pad? If someone could explain to that would be very helpful Which document provides a brief summary of an applicants personal information, education, skills, work experience, activities, and interests? a. rsum b. cover letter c. networking letter d. personal goal statement Please select the best answer from the choices provided A B C D Consider this animal cell. The organelles in an animal cell are labeled. Part E represents small dots on the nucleolus. What is the function of the small, dark organelles labeled E? They contain enzymes for the digestion of old cell parts. They regulate what enters and leaves the cell. They produce proteins for the cell. They store water and other materials. Water at 20oC, with a free-stream velocity of 1.5 m/s, flows over a circular pipe with diameter of 2.0 cm and surface temperature of 80oC. Calculate the average heat transfer coefficient and the heat transfer rate per meter length of pipe.\ Which of the following is made up of two different words?notebookeraserlanguagepicture Which element best supports the cartoonist's perspective? the friendly sign on the side of the power plant the happy expression on the worker's face the storage tanks of crude oil near the plant the clouds of pollution in the air above the plant Over a long period of time, a group of people were exposed to high degrees of UV radiation from the sun. While no one became sick immediately, doctors did predict that those exposed had an increased risk of cancer in skin cells. Which type of mutation will this exposure cause? A. acquired, harmful B. acquired, neutral C. inherited, beneficial D. inherited, neutral 5 times the quantity 7 minus a number f in an algebraic expression. Which of the following is TRUE of the organ and tissue donation designation process? You may change your designated preference at any time online. Paramedics determine what organs can be donated while at the scene of a collision. The donor registry is located at and managed by the local library. Surviving family members must consent to organ donation. Slack Inc. borrowed $400,000 on April 1. The note requires interest at 12% and principal to be paid in one year. How much interest is recognized for the period from April 1 to December 31? a. $0. b. $48,000. c. $32,000. d. $36,000 PLEASE HELP! 10 POINTS Which line would be the line of best fit for the scatter plot? "Rihanna Company is considering purchasing new equipment for $379,200. It is expected that the equipment will produce net annual cash flows of $48,000 over its 10-year useful life. Annual depreciation will be $37,920. Compute the cash payback period. (Round answer to 1 decimal place, e.g. 10.5.)" when was the declaration of Independence signed Examine the table of input (x) and output (y) values below. What is the relationship between the input and output values? Write an equation for this relationship. input (x) 1 0 1 2 3 4 5 output (y) 4 1 2 5 8 11 14 What do you notice about the relationship between the x and y values? Janet is signing up for college classes and she wants to study world languages. Which profession would give her the opportunity to use the languages she studied? There are 30 colored marbles inside a bag. Six marbles are yellow, 9 are red, 7 are white, and 8 are blue. One is drawn at random. Which color is most likely to be chosen? A. white B. red C. blue D. yellow Include ALL work please! can anyone show me this in verbal form? Company A has a patent with a book value of $500,000. At December 31, 2019, the fair value of the patent is determined to be $450,000. The expected future cash flows associated with the patent is $650,000. What amount of impairment should Company A record on this patent at 12/31/19? 13.List 4 safety symbols that would be seen if you are working with a material that is biohazard, such as bacteria.