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Delvig [45]
3 years ago
15

Write a paragraph about why the respiratory system is important and we need to breathe easily. (guys i really need help) x(

Health
1 answer:
Maru [420]3 years ago
7 0
The air we breathe is made up of several gases. Oxygen is the most important for keeping us alive because body cells need it for energy and growth. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also enabling the body to get rid of carbon dioxide in the air breathed out.
The respiratory system include the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies, which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide, which is a waste product of cellular function.
Respiration (breathing) is important because it produces energy that is essential for the normal functioning of the body. Respiration provides cells with oxygen and expels toxic carbon dioxide. 
The job of your lungs in this system is to provide these processes with oxygen and to get rid of the waste gas, carbon dioxide. Hence, your brain constantly gets signals from your body which detect the amount of oxygen and carbon dioxide in your blood.
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Hope that helps!
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3 years ago
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General anesthesia is not used frequently in obstetrics because of the risks involved. There are physiologic changes that occur
melisa1 [442]

Answer:

b) Fetal hypersensitivity to anesthetic

Explanation:

In general, any type of anesthesia does not present major problems, ie the risks of anesthesia in pregnancy are low, but it depends on a number of factors, ie they exist.

The fetus may have some sensitivity to the anesthetic drug and this may increase the risk of malformation of the baby, for example. The greatest risks are those of spontaneous abortion and premature birth. The likelihood of an abortion when a woman takes anesthesia is about 6%, up to 11% if given in the first trimester of pregnancy. The other concern, premature birth, must also be great, since there is an 8% chance of this happening when a pregnant woman is subjected to anesthesia.

But then how to deal with this kind of problem since anesthesia can do harm to the baby? As we said earlier, everything will depend on a number of factors. Of course, if you can avoid and only take anesthesia after pregnancy, this is most recommended.

3 0
3 years ago
Individuals eliminate alcohol from their bodies at an approximate rate of__________.
vesna_86 [32]

Out of the following

A. .08 BAL per hour

B. .05 BAL per hour

C. .018 BAL per hour

D. .015 BAL per hour

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3 years ago
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