CD4 count threshold commonly cited for safety in elective procedures in HIV is

CD4 count threshold commonly cited for safety in elective procedures in HIV is

• A. 150
• B. 180
• C. 200
• D. 220

Answer: (C)

CD4 count reflects how well the immune system can fight infections. For elective procedures in people with HIV, clinicians aim to operate when immune function is sufficiently robust, a level commonly set at 200 cells per microliter. This threshold is widely used because counts below 200 markedly raise the risk of opportunistic infections (such as Pneumocystis jirovecii pneumonia) and impair wound healing, making surgery riskier. It also aligns with the longstanding definition of AIDS in HIV, which underscores a significantly compromised immune state. Other numerical values aren’t the standard safety cutoff used in this context, which is why 200 is the commonly cited threshold.

CD4 count reflects how well the immune system can fight infections. For elective procedures in people with HIV, clinicians aim to operate when immune function is sufficiently robust, a level commonly set at 200 cells per microliter. This threshold is widely used because counts below 200 markedly raise the risk of opportunistic infections (such as Pneumocystis jirovecii pneumonia) and impair wound healing, making surgery riskier. It also aligns with the longstanding definition of AIDS in HIV, which underscores a significantly compromised immune state. Other numerical values aren’t the standard safety cutoff used in this context, which is why 200 is the commonly cited threshold.