HEALTH MIDDLE SCHOOL

What are 10 facts on the musculatory system?

Answers

Answer 1
Answer: 1. Muscles make up 40% of your total body weight
2. It takes half as long to gain muscle than it does to lose it
3. The smallest muscles are found in the middle ear
4. To take one step, you use 200 muscles
5. Muscles cannot push
6. Humans are born with all the muscle fibers they will ever have
7. Your tongue is the strongest muscle in your body
8. It takes 17 muscles to smile and 43 to frown
9. When you're cold, your muscles contract involuntarily 
10. The only muscle that never tires is your heart
Answer 2
Answer: The muscle and etc and all the bones from foot

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A contraction of the smooth muscle in the walls of the bronchi and bronchioles and tighten and squeeze the airway shut is known as a/an

Answers

A contraction of the smooth muscle in the walls of the bronchi and bronchioles and tighten and squeeze the airway shut is known as a bronchospasm.

What are the symptoms bronchospasm?

Bronchospasms occur when the muscles lining your bronchi airways in your lungs contract.

As a result, wheezing, coughing, and other symptoms occur. Bronchospasm can be caused by a variety of factors, including asthma, and is typically treated with bronchodilators.

Bronchialspasms typically occur suddenly. They can cause tightness in your chest, making it difficult to catch your breath.

One of the most common symptoms of a bronchial spasm is wheezing. When your bronchial tubes are constricted, you may also cough a lot.

Bronchospasm can occur whenever the person's airways are irritated or swollen. Bronchospasm is most commonly caused by asthma, but it can also be caused by a number of other factors, including: Infections of the lungs or airways caused by bacteria, viruses, or fungi.

Thus, the answer is Bronchospasm.

For more details regarding Bronchospasm, visit:

brainly.com/question/28260218

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It is called a bronchospasm.

Cardiopulmonary recitations is a aid technique for individuals in cardiac arrest that involves _______.A. a defibrillator and rescue breathing

B. rescue breathing and chest compression

C. a defibrillator and chest compression

D. chest compression and adrenaline injections​

Answers

Answer:

Cardiopulmonary resuscitation (CPR) involves rescue breathing and chest compressions.

Explanation:

So the answer is B. :)
The answer would be B

Air enters and exits the lungs through the __ A) bronchi. B) trachea. C) aveoli. D) pulmonary vein

Answers

Air is conducted/entered through the Bronchi. The trachea is the windpipe and is a passage way for air. The alveoli are the tiny sacs that help transport carbon dioxide and oxygen to and out from our lungs. D takes the blood and makes it de-oxygenated I think. The best answer would be A.

Answer:

a

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Minor elements make up _ of your body weight

Answers

they make up less than 1% of our body weight!

What is a virus and is it alive? Explain.

Answers

Answer:

a virus is an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.

a virus is a living thing, and it will die if it doesnt have a host.

Answer:

In an episode of the classic 1950s television comedy The Honeymooners, Brooklyn bus driver Ralph Kramden loudly explains to his wife, Alice, “You know that I know how easy you get the virus.” Half a century ago even regular folks like the Kramdens had some knowledge of viruses—as microscopic bringers of disease. Yet it is almost certain that they did not know exactly what a virus was. They were, and are, not alone.

Explanation:

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What is the control center of a cell?

Answers

The nucleus is the control center of a cell. The nucleus is sometimes called the brain. Like the brain, it sends messages throughout the cell to tell it functions.
The nucleus is the control center of a cell
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