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34kurt
1 year ago
13

An individual who is hiv negative generally has between _______ to _______ cd4 cells (t-helper cells) per cubic ml of blood. gro

up of answer choices
Medicine
1 answer:
SIZIF [17.4K]1 year ago
3 0

Answer:

CD4 cells are a type of immune cell found in the human body. These cells protect us from infections. CD4 count is a measurement of the number of CD4 cells in a blood sample. It is also used to monitor the progression of HIV infection.

In an HIV-negative adult, the normal range of CD4 count is 500-1500 mm3.

In AIDS there is the destruction of the blood CD4 lymphocytes by the virus.

Explanation:

CD4 cells are a type of immune cell that is found in the blood. This cell count is a measure of the number of these cells in a milliliter of blood. It is an important indicator of immune health.

When the CD4 count gets lower than 200 mm3 the patient is more prone to get opportunistic infections like rare fungal infections, Tuberculosis, Mycobacterial infections, parasitic infections, etc.

The CD4 count is used to measure to identify an immune deficiency in people.

#SPJ4

brainly.com/app/ask?q=CD4+count

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Answer:a. This study involved comparison of two populations. What were the populations?

1) Pregnant women who took the drug.

2)Pregnant women who didn't take the drug.

b. Do you suppose the data were obtained in a survey or experiment?

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C.Provide a descriptive statistic that could be used to estimate the number of women out of 1000 in this population who have tissue abnormalities.

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63/3980=.0158

15.8%

D. remember that women whose mothers took the drug were twice as likely to develop tissue abnormalities.)

___ out of 1,000 women developed tissue abnormalities

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e. Medical sudies often use a relatively large sample (in this case 3980). Why?

medical studies often use a relatively large sample (in this case, 3980) because disease occurrences can be rare and difficult to observe when only isolated populations are considered.

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An adult is admitted for a cardiac catheterization. the client asks the nurse if she will be asleep during the cardiac catheteri
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The best answer for the nurse to give is "You will be sedated but not asleep." Persons who are undergoing cardiac catheterization will receive a sedative but are not put to sleep. Their cooperation is needed during the procedure.

<h3>What is cardiac catheterization?</h3>
  • During a cardiac catheterization procedure, a thin, flexible tube (catheter) is directed into a blood vessel to the heart in order to identify or treat certain heart disorders, such as blocked arteries or irregular heartbeats.
  • The most common reason for performing this operation is to learn more about the heart or its blood arteries.
  • Additionally, it could be carried out to determine whether you require heart surgery or to treat specific heart diseases.
  • Cardiovascular catheterization may be used by your doctor to identify or assess: Cardiomyopathy or congestive heart failure causes.
  • It takes a week or less for full recovery. For 24 to 48 hours, keep the region dry where the catheter was implanted. The recuperation process is frequently quicker if the catheter was placed into your arm.

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8 0
1 year ago
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