A nurse is teaching a community group about HIV subtypes. Which statement about HIV-1 and HIV-2 is correct?

HIV-1 is more prevalent in West Africa and has a slower progression to AIDS.

HIV-2 is more virulent and commonly found in the US.

The most common HIV-1 subtype worldwide is B, and the most common subtype in the US is

Answer and Explanation

The Correct Answer is A

Choice A rationale:

This statement is correct. HIV-1 is more prevalent in West Africa and has a slower progression to AIDS compared to HIV-2.

Choice B rationale:

This statement is incorrect. HIV-2 is actually less virulent than HIV-1, and it is more commonly found in West Africa and certain parts of Asia.

Choice C rationale:

HIV-1 is divided into four groups (M, N, O, and P), each having several subtypes. HIV-2, on the other hand, is divided into nine subtypes (A to I)

Choice D rationale:

This statement is incorrect. The most common HIV-1 subtype worldwide is group M, specifically subtype C, which is predominant in sub-Saharan Africa and parts of Asia. The most common subtype in the US is subtype

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Correct Answer is D

Explanation

Choice A rationale:

This statement is inaccurate. HIV is not an acute infection that resolves without treatment. It is a chronic condition that persists in the body, and without treatment, it can progress to AIDS, which can be life-threatening.

Choice B rationale:

This statement is also inaccurate. While Antiretroviral Therapy (ART) is highly effective in controlling HIV and improving the quality of life for people living with the virus, it is not a curative treatment. HIV remains in the body, and stopping ART can lead to viral rebound.

Choice C rationale:

This statement is incorrect. HIV testing is essential, even in the absence of visible symptoms. Many individuals with HIV may not show any symptoms for years, but early detection through testing allows for timely intervention and better disease management.

Choice D rationale:

This is the correct statement. HIV is primarily transmitted through contact with infected body fluids, such as blood, semen, vaginal fluids, and breast milk. Common modes of transmission include unprotected sexual intercourse, sharing of contaminated needles, and from mother to child during childbirth or breastfeeding.

A. "You should avoid getting tested for HIV regularly.” B. "Pre-exposure prophylaxis (PrEP) is used after HIV exposure.” C. "Using condoms consistently and correctly during sexual intercourse can reduce the risk of HIV transmission.” D. "Supervised injection facilities aim to increase risky behaviors among drug users.”

Correct Answer is C

Explanation

Choice C rationale:

"Using condoms consistently and correctly during sexual intercourse can reduce the risk of HIV transmission." This statement is accurate and supported by scientific evidence. Condoms act as a barrier method and are effective in preventing the exchange of bodily fluids, thus reducing the likelihood of HIV transmission during sexual activity.

Choice A rationale:

"You should avoid getting tested for HIV regularly." This statement is incorrect and potentially harmful. Regular HIV testing is essential for early detection and timely initiation of treatment if needed. Early diagnosis improves health outcomes and reduces the risk of transmitting the virus to others.

Choice B rationale:

"Pre-exposure prophylaxis (PrEP) is used after HIV exposure." This statement is incorrect. PrEP is taken before potential HIV exposure to prevent infection. It involves taking antiretroviral medications regularly to reduce the risk of acquiring the virus.

Choice D rationale:

"Supervised injection facilities aim to increase risky behaviors among drug users." This statement is incorrect. Supervised injection facilities provide a safe and controlled environment for drug users to consume drugs under medical supervision, reducing the risk of overdose and the transmission of infectious diseases like HIV and hepatitis

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A nurse is teaching a community group about HIV subtypes. Which statement about HIV-1 and HIV-2 is correct?

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Naxlex Comprehensive Predictor Exams

Which of the following statements about HIV is accurate?

Correct Answer is D

Explanation

A nurse is providing education to a patient with HIV/AIDS. Which statement by the nurse is accurate regarding HIV prevention?

Correct Answer is C

Explanation

A nurse is teaching a community group about HIV subtypes. Which statement about HIV-1 and HIV-2 is correct?

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