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vlada-n [284]
2 years ago
14

Your patient is living with hiv infection and has not developed aids. She knows that her cd4 count is carefully monitored, and s

he asks why this test is important. How would you explain the role of cd4 cells?.
Health
1 answer:
vova2212 [387]2 years ago
5 0

HIV is a retrovirus that destroys CD4 cells and therefore their counting indicates the progression of AIDS disease.

<h3>What are CD4 cells?</h3>

CD4 cells are T helper cells of the immune system that contain specific receptors on the cell surface.

The T helper cells are CD4 positive because these immune cells have CD4 glycoprotein receptors on their cell membranes.

These cells are destroyed by the HIV retrovirus during the lytic cycle of this virus and therefore it affects our immune system.

In conclusion, HIV destroys CD4 cells and indicates progression of AIDS disease.

Learn more about CD4 cells here:

brainly.com/question/2396517

#SPJ1

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WINSTONCH [101]

Divorce refers to a situation whereby married couples decide to go their seperate ways due to several issues ranging from finance, violence, use of substances and several other factors. However, substance use accounts for the highest cases of divorce among couples.

Substance use simply refers to a condition whereby either the husband or wife gets used to ingesting harmful and addictive drugs such as <em>heroine, cocaine, Marijuana and similar substances. </em>

The high volume of divorce is caused due to the several irrational behavior ls which would likely emanate due to the use of these substances such as <em>domestic violence, irresponsibility and possible cases of mental illness</em>.

Learn more : brainly.com/question/25278654

6 0
3 years ago
To conform to dietary guidelines set for Americans, the principal source of energy should be from foods high in
irakobra [83]
I believe that the answer would be D., Water.


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Hope this helps!
4 0
3 years ago
No more than __ percent of your daily calories should come from fat
vova2212 [387]
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8 0
3 years ago
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What is the purpose of the mantra during meditation?
Dmitrij [34]
<span><span>A.      </span>It allows you to concentrate on one peaceful sound

</span> Mantra is a Sanskrit word which literally translates to “instrument of the mind.” From scattered thought and outward focus, mantras lead the mind to stillness and inner focus. Concentrating on one thought or on a phrase that doesn’t evoke strong emotions is a great start to achieve inner peace. Repeating the mantra will then prevent distracting thoughts and ideas from popping up. The repetition will gradually slip the mind into a state of thoughtlessness which is better than forcing the mind suddenly to do so.



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Svetradugi [14.3K]

Answer:

Spinach leaves would be helpful to replace damaged heart tissue because they can replace the damaged blood vessels with the ones that the leaves have.

Explanation:

According to this article, scientists can use spinach leaves to replace the damaged heart tissue by extracting the branching network of the leaves, which is the one that distributes water and nutrients in the leave, we can say that they have the same function as blood vessels in our body.  With this network of thin vessels, which is very hard to reproduce with a 3D printer, scientists bathed the structure in human cells that can grow around it since they would be nourished by it. As a result, the tissue will grow from this. The goal is to replace damaged tissue using leaves, this has not been successfully done yet, but scientists have made improvements in this area.

4 0
3 years ago
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