A nurse is conducting a review class for a group of perinatal nurses working at the local clinic. The clinic sees a high population of women who are HIV positive. After discussing the recommendations for antiretroviral therapy with the group, the nurse determines that the teaching was successful when the group identifies which rationale as the underlying principle for the therapy?

adjunct therapy to radiation and chemotherapy

treatment of opportunistic infections

reduction in viral loads in the blood

can cure acute HIV/AIDS infections

Answer and Explanation

The Correct Answer is C

A. adjunct therapy to radiation and chemotherapy:

This option is not applicable to HIV/AIDS treatment. Antiretroviral therapy (ART) is specifically used to treat HIV infection by targeting the replication of the virus. It is not used as adjunct therapy to radiation or chemotherapy, which are treatments typically used for cancer.

B. treatment of opportunistic infections:

While antiretroviral therapy (ART) can help prevent opportunistic infections by boosting the immune system, its primary purpose is not the treatment of these infections. Rather, ART focuses on suppressing the replication of the HIV virus itself.

C. reduction in viral loads in the blood:

This is the correct rationale for antiretroviral therapy. The main goal of ART is to reduce the viral load in the blood to undetectable levels. By doing so, ART helps to slow the progression of HIV infection, improve immune function, and reduce the risk of transmitting the virus to others.

D. can cure acute HIV/AIDS infections:

This statement is incorrect. While antiretroviral therapy (ART) is highly effective in controlling HIV infection and preventing progression to AIDS, it does not cure acute HIV/AIDS infections. HIV remains a chronic condition that requires lifelong management with ART.

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Correct Answer is B

Explanation

A. "You'll probably have a cesarean birth to prevent exposing your newborn."

This statement suggests a specific intervention without addressing the broader context of HIV management during pregnancy. While a cesarean birth may be recommended in certain cases to reduce the risk of vertical transmission of HIV, it is not the only or primary measure taken. Antiretroviral therapy (ART) is typically the mainstay of treatment during pregnancy to suppress viral load and reduce transmission risk.

B. "Antiretroviral medications are available to help reduce the risk of transmission."

This response provides accurate information about the use of antiretroviral medications during pregnancy to reduce the risk of mother-to-child transmission of HIV. ART is a critical component of HIV management in pregnant women and has been shown to significantly decrease the risk of vertical transmission when used appropriately.

C. "Wait until after the infant is born, and then something can be done."

This statement is not appropriate because it suggests delaying action until after the infant is born, which may increase the risk of HIV transmission during childbirth. Prompt initiation of antiretroviral therapy during pregnancy is essential to maximize the chances of preventing vertical transmission.

D. "Antibodies cross the placenta and provide immunity to the newborn."

While it is true that antibodies can cross the placenta and provide passive immunity to the newborn for certain infections, including some viral illnesses, this statement is not directly relevant to preventing HIV transmission from an HIV-positive mother to her newborn. Unlike some infections where maternal antibodies can confer protection to the infant, HIV transmission is not prevented solely by passive immunity. Instead, active measures such as antiretroviral therapy are necessary to reduce transmission risk.

A. mammogram B. hormone receptor status C. fine-needle aspiration D. genetic testing for BRCA

Correct Answer is A

Explanation

A. Mammogram

A mammogram is typically the next step in the diagnostic process when a breast lump is detected during a clinical breast examination. Mammography allows for further evaluation of the lump and surrounding breast tissue to determine its characteristics, such as size, shape, and density. It is an important tool for detecting breast abnormalities, including masses and calcifications, which can help in diagnosing breast cancer.

B. Hormone receptor status

While hormone receptor status testing may be part of the diagnostic workup for breast cancer, it is usually not the immediate next step after discovering a breast lump during a clinical examination. Hormone receptor status testing is typically performed after a confirmed diagnosis of breast cancer to guide treatment decisions, such as the use of hormone therapy.

C. Fine-needle aspiration

Fine-needle aspiration (FNA) may be used in conjunction with other diagnostic tests, such as mammography or ultrasound, to further evaluate a breast lump. However, it is not typically the first step in the diagnostic process, especially if a lump is found during a clinical breast examination. FNA involves using a thin needle to extract cells or fluid from the lump for examination under a microscope to determine if it is benign or malignant.

D. Genetic testing for BRCA

Genetic testing for BRCA mutations is typically not the immediate next step after finding a breast lump during a clinical examination. Genetic testing for BRCA mutations is usually recommended for individuals with a strong family history of breast or ovarian cancer or those who meet specific criteria based on personal or family history. It is not typically the initial diagnostic step in evaluating a breast lump.

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Naxlex Comprehensive Predictor Exams

A client who is HIV-positive is in her second trimester and remains asymptomatic. She voices concern about her newborn's risk for the infection. Which statement by the nurse would be most appropriate?

Correct Answer is B

Explanation

During a clinical breast examination, the nurse palpates a well-defined, firm, mobile lump in a 60-year-old woman's left breast. The nurse notifies the primary care provider. What would the nurse anticipate the care provider to prescribe next?

Correct Answer is A

Explanation

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