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Gekata [30.6K]
2 years ago
6

What are the capillaries that allow gas exchange located in the lungs?

Health
1 answer:
Eddi Din [679]2 years ago
6 0

Answer:

alveoli

Explanation:

tramsport gas :)

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Do you think that hygiene plays an important role in your life ?
natka813 [3]

Answer:

The more you keep your hygiene up the more people want to be around you

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2 years ago
Hey guys this may seem personal but.. think about a time in your life when you were grateful for a new opportunity or for a seco
Mariana [72]

Answer: I got a second chance because I was framed of something I didn't do. I explained it and I got a second chance. I am really grateful that they listened and believed me.

8 0
3 years ago
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Match each burn type with an appropriate treatment
julsineya [31]

A. First degree burn: Submerge in cold water for 10 minutes.


First degree burns are characterized by redness and some swelling. You can treat it by submerging affected area in water, or just leave it under running water. Do not put ice!


B. Second degree burn: Elevate burned area


Second degree burns are usually characterized by the formation of blisters. You can submerge them in water as well for about 20 minutes. But to control inflammation, raise the affected area above the heart if possible.


C. Third degree burn: Avoid submerging in water


Third degree burns are the most severe burns. The first two layers of the skin are destroyed. You should avoid submerging these type of wounds in water. Instead, use a cold cloth and pat the area but only as a last result, if immediate help is not possible. But as much as possible, rush the patient to the hospital ASAP.

8 0
3 years ago
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A woman is taking a hike and sees a rattlesnake appear on the path near her feet. She is startled and as a result, her heart rat
Elena-2011 [213]

Answer: False

Explanation:

When there is any dangerous situation or someone is frightened, then the flight and fight system of the body gets activated.

At chemical level the body releases  a series of hormones which makes a person alert of the situation. Rather, the respiratory rate, heartbeat, perspiration also increases in the body.

Adrenaline is the hormone responsible for keeping the person alive and alert at this time and to help the body run out of the situation.

The fat and sugar makes our brochi open wider which increases the heart beat and breathing.

Normally the heart beat or heart rate is controlled by the parasympathetic and  sympathetic nervous system of the body. The sympathetic nervous system controls the fight and flight part and the sympathetic nervous system controls the rest and digest part of the body.

So, it is the sympathetic nervous system which controls the heart beat of the body at the time of flight or fight, not the homeostasis.

4 0
3 years ago
Select the statement that correctly describes multiple sclerosis. A. This fatal disease leads to severe and progressive memory l
melomori [17]

Answer:

D. This nonfatal disease disrupts the central nervous system (CNS).

Explanation:

Multiple sclerosis is a type of disease that is typically associated with the central nervous system (CNS) such as the spinal cord and the brain. It is mainly caused as a result of the immune system eats up or attack the protective covering known as myelin which protects nerve fibers and as such causing communication problems between several parts of the body and the brain.

In Medicine, multiple sclerosis is also referred to as encephalomyelitis disseminate and it is nonfatal in nature but can be lifelong (long-lasting) or last for a long period of time.

Hence, the statement that correctly describes multiple sclerosis is that, it is a nonfatal disease disrupts the central nervous system (CNS).

3 0
3 years ago
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