This cardiovascular event may occur when there is a sudden loss of blood flow to the cardiac muscle causing cardiac muscle cells to stop functioning.a. stroke
b. heart attack
c. hypertension
d. atherosclerosis

Answers

Answer 1
Answer: B, a heart attack results when blood flow to the heart is suddenly disrupted.
Answer 2
Answer:

it heart attack so b



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A class of brain chemicals that may play a particularly important role in the development of anorexia in both rats and humans is _____________. Evidence for this includes the fact that people suffering from anorexia often report that the feeling that accompanies the disorder is quite ____________.

The maintenance of equilibrium while stationary or moving is termed _____.a. balance
b. coordination
c. agility
d. muscular strength e.poise

Answers

The answer is letter A.

Balance is a skill-related fitness component thatrefers to the ability of the body to maintain in its equilibrium whilestationary or moving. A person who has good balance is able to maintain hisbody within the line of gravity with minimal postural deviations. Maintainingbalance requires the coordination of several sensory systems like vision andhearing. A person who has poor balance are not able to perform certainactivities that require special orientation and awareness.

Answer:

The answer is balance

Explanation:

How are states trying to drug abuse?

Answers

because drug abuse is ba dbecasue its illegal to have drugs

The addictive substance in tobacco is A) tar
B) ddt
C) epinephrine
D) nicotine

Answers

D) Nicotine. Just one thing you need to memorise
D. Nicotine is the addictive susbtance found in tobacco

Blood clotting and childbirth are examples ofa. hormonal control.
b. sensory input.
c. positive feedback.
d. negative feedback.

Answers

The answer is C. Positive feedback

positive feedback is a mechanism in which the output enhances the original stimulus

In blood clotting for example, blood platelets will started to gathered around the injured sites , releasing chemicals that attract more platelets , this process will continue until a blood clot is formed


What are the three aims of First Aid?

Answers

The three aims of First Aid are to preserve life, prevent further injury, and promote recovery.

What is First aid?

First aid is the first thing you do when someone gets injured.

It's the immediate action when a person gets sick or hurt.

It includes calling medical assistance.

Likewise, it minimizes the injury and future disabilities.

Thus, the three aim of first aid is to preserve life, prevent further injury, and promote recovery.

Learn more about First aid, here:

brainly.com/question/1821245

To preserve life

To promote recovery

To prevent the worsening of the victim's condition

In terms of biomechanics, which circumstance leads to higher levels of stress on a person's body?

Answers

  • C- an increase in a person's activity level
When a person is tired of lazy the stress of the body activate
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