A patient on ART has a CD4 count of 350 cells/mm3. What does this indicate about immune function?

Prepare for the NCLEX HIV/AIDS Test. Study with interactive multiple choice questions featuring explanations and insights. Boost your readiness for the exam!

Multiple Choice

A patient on ART has a CD4 count of 350 cells/mm3. What does this indicate about immune function?

Explanation:
A CD4 count of 350 cells/mm3 indicates immune function is moderately preserved. Normal CD4 counts are roughly 500–1500 cells/mm3, so this value shows the immune system is functioning better than at severely compromised levels but not at normal strength. Counts around 350 carry some risk for opportunistic infections compared with normal ranges, but they are well above the AIDS-defining threshold of about 200. This value also demonstrates that CD4 count reflects immune status, so saying it does not would be inaccurate.

A CD4 count of 350 cells/mm3 indicates immune function is moderately preserved. Normal CD4 counts are roughly 500–1500 cells/mm3, so this value shows the immune system is functioning better than at severely compromised levels but not at normal strength. Counts around 350 carry some risk for opportunistic infections compared with normal ranges, but they are well above the AIDS-defining threshold of about 200. This value also demonstrates that CD4 count reflects immune status, so saying it does not would be inaccurate.

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