What distinguishes a heart attack from heart failure.

A. A heart attack results from poor blood flow, while heart failure involves a total interruption of blood flow.

B. Both heart attack and heart failure result in heart tissue death, but more tissue dies as a result of heart failure.

C. Heart tissue dies during a heart attack, while heart failure results in systemic oxygen deficiency.

D. Heart failure results in body tissues receiving such a high level of oxygen that it is toxic.

Answers

Answer 1

Answer:

A

Explanation:

Answer 2

Heart tissue dies during a heart attack, while heart failure results in systemic oxygen deficiency.

What is heart attack?

The term heart attack refers to a situation in which the flow of blood may be partly or fully cut off from a part of the heart. Heart failure refers to the inability of the heart to pump blood well.

Hence; heart tissue dies during a heart attack, while heart failure results in systemic oxygen deficiency.

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Related Questions

The approximately 10 million cells in the human body can divide only a certain number of times before they begin to age and stop reproducing, a phenomenon known as the

Answers

its a 50 50 chance its Hayflick limit u should read your lesson it will for sure have it somewhere :/

Answer:

Hayflick limit

Explanation:

According to Leonard Hayflick the cells have a right time to die, their lifespan is according to the size of the telomeres, if the telomeres become too short the cell dies. This telomere shortening limit is known as the Hayflick limit.

Hayflick noted that the cells divide approximately fifty times before they die. As the cells approached this limit, they showed more signs of old age. That is, according to Hayflick's limb, cells can divide only a certain number of times before they begin to age and stop reproducing, at which point the telomeres begin to shorten and the cell begins to senescence.

Which of these is the most likely way that a male with HIV could transmit the virus to his partner

Answers

Answer:

Engaging in sexual activity without a partner.

Answer:

Engaging in sexual activity without a condom

Explanation:

A researcher is studying whether 3-year-old children prefer to play with male or female toys. boys and girls are placed in a room filled with toys and the researcher observes and records what he sees through a one-way mirror. what kind of research method is being used

Answers

The kind of research method which is being used is an observation method. This method includes the monitoring of particular objects which must be examined through the observational experience. When using such a method researcher usually use several devices to record the information and complete the statistics based on the evidence.

What is the primary prescription for a recovery heart attack victim. ( bedrestfattt diet, exercise, high stress lifestyle)

Answers




I would say Bedrest fat diet  and later on exercise

Alphonse watches the way his brother shovels the driveway in order to clear a spot for their grandmother's car. alphonse then goes outside, takes another shovel, and starts shoveling the snow off of the walkway from the driveway to the front door. alphonse uses the same technique as his brother. this demonstrates learning through

Answers

This demonstrates learning through modeling.
Alphonse's brother here acts as his model - he is observing what the brother is doing, and learning about what he should do based on his brother's actions. So, if he repeats everything his brother did, then Alphonse will learn how to shovel the driveway as well.

A nurse is caring for a pregnant client in labor in a health care facility. the nurse knows that which sign marks the termination of the first stage of labor in the client

Answers

Dilation of the cervix diameter to 10 cm 
Final answer:

The first stage of labor in a pregnant woman ends when the cervix is fully dilated, allowing for the transition to the second stage which is the birth of the baby.

Explanation:

The termination of the first stage of labor in a pregnant woman is marked by complete cervical dilation. This happens when the cervix dilates to approximately 10 centimeters, allowing the baby's head to pass through. At this point, the woman enters the second stage of labor, which involves pushing and birth of the baby. Hence, when a nurse is caring for a pregnant client in labor, the complete dilation of the cervix marks the end of the first labor stage.

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If your family goes out to eat often, what are you likely to do when you are living on your own

Answers

Usually making your own food or take out . . . In college it’s hard for me to make it my own sometimes
You might go out to eat often as well because you aren't used to eating in and didn't develop cooking skills

The nurse is palpating the client's tonsillar, submandibular, and submental lymph nodes. the nurse is most likely examining which area during a comprehensive assessment?

Answers

The nurse is most likely examining the patient's neck

Which of the following is the correct minimum coverage that you must have for Property Damage Liability? $2,500 $5,000 $10,000 $7,500

Answers

Property damage liablity is a type of coverage that incurred if you damage other people's vehicle.The amount of minimum coverage that you must have for property damage liablity (PDL) would be differ depending on which state where you lived in.
But on average, the amount of minimum coverage is around  $10,000. 

The minimum coverage that you must have for Property Damage Liability is $10,000.

Further explanation:

Auto insurance:

Auto insurance refers to the insurance policy on the vehicle owners to recover the cost in case of an auto accident. The insurer pays the annual premium and the insurance company pays for any vehicle damage. The requirements of auto insurance vary from state to state. Following requirements are carried out by each state uniformly:

Bodily injury liability Property damage liability

The property damage liability refers to the damages that another vehicle or property has to bear in an auto accident. Examples of property damage liability include the following:

Repair of another party’s vehicle. Fixing the damages to another party’s businesses and houses. Legal expenses incurred for property damage claim. Loss of income due to the business closure on account of property damages.  Other recurring expenses.

Although, each state has its own minimum claim for the property damage coverage. The minimum amount that is set by the Department of Highway Safety and Motor Vehicles is $10,000.

Thus, the minimum coverage that you must have for Property Damage Liability is $10,000.

Learn more:

Learn more about consumer protection law  https://brainly.com/question/1862829 Learn more about the laws related to the sole proprietor  https://brainly.com/question/5742225 Learn more about the property damage law  https://brainly.com/question/4725726

Answer details:

Grade: Senior School

Subject: Business Law

Chapter: Federal Law

Keywords: following, correct, minimum, coverage, Property Damage, Liability.

Sitting against a wall in a squat position would be an example of

Answers

Sitting against a wall in a squat position would be an example of static muscular endurance.
In this case, your muscle is not moved so it called static. This exercise also promotes your endurance since the exercise is count by time, not reps. This kind of exercise is easier to do since it doesn't need tools or large space.

Sometimes it also called isometric endurance since the muscle length is not changed(isometric).

"a nurse is assigned to care for four clients on the medical-surgical unit. which client should the nurse see first on the shift assessment?"

Answers

The nurse should see the most critical and urgent case first in the shift assessment.

Risk classification

Reception and risk classification have become indispensable for the care practice. They are used in Urgent and Emergency situations and, through these, the concept of care was changed in order of arrival, giving way to care by individual assessment and classification based on the protocols of the Ministry of Health or based on the Manchester International Protocol.

With this information, we can conclude that the nurse must observe the charts and the risk classification.

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The transmission coefficient of the hypothetical disease dirks fever is 0.8. if the combined death and recovery rate is 0.4, what is the threshold density for dirks fever?

Answers

the answer to this would be 0.5

HIV antibodies:

are present in all people.
indicate an HIV infection.
can be indicative of a liver disorder.

Answers

indicate an HIV infection
Indicate an HIV infection

Soreya a just completed a long run. Which of these activities would best target a key muscle in her cool down routine

Answers

Its B, i did the test

Answer: B

Explanation:

10 common diseases that can cause a secondary immunodeficiency

Answers

Secondary immunodeficiencies, also known as acquired immunodeficiencies, can result from various immunosuppressive agents, for example, malnutrition, aging and particular medications (e.g., chemotherapy, disease-modifying antirheumatic drugs, immunosuppressive drugs after organ transplants, glucocorticoids). For medications, the term immunosuppression generally refers to both beneficial and potential adverse effects of decreasing the function of the immune system, while the term immunodeficiency generally refers solely to the adverse effect of increased risk for infection. Many specific diseases directly or indirectly cause immunosuppression. This includes many types of cancer, particularly those of the bone marrow and blood cells (leukemia, lymphoma, multiple myeloma), and certain chronic infections. Immunodeficiency is also the hallmark of acquired immunodeficiency syndrome (AIDS) , caused by the human immunodeficiency virus (HIV). HIV directly infects a small number of T helper cells and also impairs other immune system responses indirectly.
1. Aids
2. Leukemia
3. Viral Hepatitis
(I could only think of 3. I'm so sorry!)

What does 'market access' really mean in the area of health technologies (drugs and medical devices)? There are lots of definitions on the Internet yet I found them not complete to cover the whole picture.

Answers

In the pharmaceutical industry, market access is the right packaging for the right customers at the right time. These include elements like the effect of a product in the market, and the effect of the market on your product. It also includes advertising your product to your target customers so that they are aware of the benefits and side-effects.

You and your team are attempting to resuscitate a 50 year old man in cardiac arrest. his wife returns home and goes into a blind panic, you should:

Answers

Tell her to back away from the patient until a pulse is detected then explain the situation to the female subject and inform her of the procedures taken to revive.

Question 2 of 10 a seventeen-year-old high school senior presents to your clinic in acute respiratory distress. between shallow breaths, he states that he was at home finishing his homework when he suddenly began having right-sided chest pain and severe shortness of breath. he denies any recent traumas or illnesses. his past medical history is unremarkable. he doesnât smoke but drinks several beers on the weekend. he has tried marijuana several times but denies any other illegal drugs. his parents are both in good health. he denies any recent weight gain, weight loss, fever, or night sweats. on examination, you see a tall, thin young man in obvious distress. he is diaphoretic and is breathing at a rate of 35 breaths per minute. on auscultation, you hear no breath sounds on the right side of superior chest wall. on percussion, he is hyperresonant over the right upper lobe. with palpation, he has absent fremitus over the right upper lobe. what disorder of the thorax or lung best describes his symptoms?

Answers

Answer = Spontaneous pneumothorax

Which sentence best describes how advances in telemedicine benefit a biotechnology R&D team?

a.This technology allows biotechnology R&D professionals
to conduct and share work globally in an affordable way.

b.This technology allows biotechnology R&D professionals
to use more advanced lab equipment.

c.This technology allows biotechnology R&D professionals to
create vaccines and treatments for specific illnesses

d.This technology allows biotechnology R&D professionals to
interact with a variety of patients

Answers

The answer to this question is the letter "B" which is "The technology allows biotechnology R&D professionals to use more advanced laboratory and equipment". This will benefit the R&D team since through this new equipment and facilities they can conduct thorough studies, researchers and testing of new products and medicines that would help the mankind. Their studies would become easier and faster where they can come up with observations and conclusions in a short period of time and with reliable results using this advanced equipment and more convenient place where research is being conducted.

Athletes who restrict their intake in order to maintain a low body weight may be at risk for micronutrient deficiencies.

Answers

True? What is the question?

As warren looks back over his long life, he feels a sense of unity in his life's accomplishments. he can be said to be in erikson's __________ stage of psychosocial development.

Answers

i think its Ego-integrity vs. despair im not really sure :/

If trichomoniasis is left untreated in males, it can lead to urethritis or _____.

a. inflammation of the lining of the vagina

b. inflammation of the lining of the urethra

c. the inability to have children

d. the inability to pass any urine

Answers

If trichomoniasis is left untreated in males, it can lead to urethritis or inflammation of the lining of the urethra. Correct answer: B The main reason for urethritis is infection by bacteria, while the main symptom is pain with urination and increased urge to urinate.


Trichomoniasis is an STD, a parasitic infection that is caused by the protozoan. If left untreated causes inflammation of the lining of the urethra.

What is Trichomoniasis?

Trichomoniasis is a protozoan parasitic infection that affects the urinary tract of the male or vagina of the female. It causes painful sensation during urination, discharge and itching in males while in females it results in burning, itching, discharge and unpleasant smell.

It should be treated properly because if not then can cause the swelling or inflammation of the urethral lining of the male organs and vaginal infection or irritation in the female vagina.

If not treated properly then might lead to severe health complications. It can be treated by the medications like antibiotics.

Therefore, if Trichomoniasis is left untreated in males can cause option b. inflammation of the urethra.

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True or false peer pressure is one reason why people choose to drink

Answers

True, if you allow peer pressure to exist it can be a reason to almost anything. 

A client who had an esophageal hernia repair 4 hours ago has a pulse rate of 90 bpm, respiration rate of 16 breaths/min, blood pressure of 130/80 mm hg, pulse oximeter of 91%, and a temperature of 100.4° f (38° c). what should the nurse do first?

Answers

Final answer:

The nurse's first priority should be to address the patient's potential hypoxemia, indicated by a pulse oximeter reading of 91%, by assessing respiratory status and possibly providing supplemental oxygen.

Explanation:

The nurse should first assess the client's respiratory status due to the pulse oximeter reading of 91%, which indicates potential hypoxemia, a condition characterized by a lower-than-normal level of oxygen in the blood. This assessment may include observing for signs of respiratory distress, auscultating lung sounds, and ensuring the airway remains clear. While the patient's elevated temperature of 100.4° F (38° C) also requires attention, managing hypoxemia is a priority because it can quickly become life-threatening. The nurse may need to provide supplemental oxygen and notify the physician or healthcare provider for further evaluation and management.

A patient is brought to the emergency room after ingesting a bottle of verapamil as a suicide attempt. the physician ordered 10mg of glucagon hcl to be administered as an antidote mixed in 100 ml of d5w in an iv over 2 minutes. what hcpcs code(s) should be assigned?

Answers

J1610 x 10, J7060

HCPCS or Healthcare Common Procedure Coding System Code is a coding system in healthcare services like CPT or ICD-10 code. In this case, the patient got glucagon injection 10mg(J1610 x10) and 5% dextrose water(J7060). This coding help people to understand treatment and easier billing.

Andrew wants to participate in downhill mountain bike racing, but he will need to buy some new equipment. As he shops, he assesses the risk of racing and thinks about strategies to lower those risks. Which of the following is a risk assessment and NOT a strategy?
1. Andrew weighs the pros and cons of different braking systems.
2. Andrew considers the likelihood of crashing while riding.
3. Andrew asks about the kinds of safety equipment available.
4. Andrew inquires whether full-face helmets can offer extra protection.

Answers

The answer is 4 because he is only asking about a helmet, the helmet has nothing to do with a strategy. The helmet involves protection not a strategy.

Hope this helps : )***

The answer is "4. Andrew inquires whether full-face helmets can offer extra protection".


A risk assessment is a thorough look at your working environment to recognize those things, circumstances, forms, and so forth that may cause hurt, especially to individuals. After recognizable proof is made, you break down and assess how likely and extreme the hazard is. At the point when this assurance is made, you can straightaway, choose what measures ought to be set up to successfully dispense with or control the mischief from occurring.  

The aim of the risk assessment process is to assess dangers, at that point evacuate that peril or limit the dimension of its hazard by including control measures, as essential. Thus, you have made a more secure and more beneficial working environment.

A 68-year-old male has a 20 pack year smoking history. he quit smoking 10 years ago. to screen for cardiovascular disease the nurse practitioner should order:

Answers

What should the nurse do is to obtain the history from the client in order to find out if they have a family history in terms of the disease that would likely find out if he would likely have it, it is also best that the nurse should assess the client through physical examination and for the nurse to ask for laboratory testing in order to check for results that will detect if the client could have or could be potential in having cardiovascular disease.

The amount of tar inhaled and the level of carbon monoxide absorbed by marijuana smoker is what tobacco smokers

Answers

The amount of tar inhaled and the level of carbon monoxide absorbed by marijuana smoker is about 3-5 times of what tobacco smokers get. 

That makes marijuana have much more pulmonary hazard than tobacco, thus having a greater risk to develop chronic pulmonary obstruction disease.

What is a cognitive milestone

Answers

I believe it would be the child speaking since they learned to identify an organism and say it correctly

I think its B

Answer:

A. Tracking the movement of objects with their eyes

A school nurse is caring for a child with a severe sore throat and fever. what action would the nurse recommend to the parent?

Answers

well to me that nurse will let the parents know what going on with they child. but the recommended that the child need to go she a doctor to go get it checked to make sure the child doing okay or feeling all right
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