Which class of antiretroviral drugs targets the stage of the HIV lifecycle by inhibiting RNA from forming DNA?

Fusion Inhibitors

Integrase Inhibitors

Nucleoside Reverse Transcriptase Inhibitors (NRTIs)

Protease Inhibitors

Answer and Explanation

The Correct Answer is C

A. Fusion Inhibitors work by preventing the virus from entering the host's cells but do not inhibit RNA from forming DNA.
B. Integrase Inhibitors block the integration of viral DNA into the host's DNA but do not directly inhibit the reverse transcription process.
C. Nucleoside Reverse Transcriptase Inhibitors (NRTIs) inhibit reverse transcriptase, the enzyme responsible for converting viral RNA into DNA, thus directly targeting this crucial stage of the HIV lifecycle.
D. Protease Inhibitors inhibit the protease enzyme involved in the maturation of the virus but do not affect the reverse transcription process.

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Correct Answer is A

Explanation

A. Cardiac tamponade is a condition where fluid accumulates in the pericardial space, exerting pressure on the heart and impeding its ability to pump effectively, leading to obstructive shock.
B. Third spacing refers to fluid accumulation in the interstitial spaces but is not a specific diagnosis of obstructive shock.
C. A ruptured aneurysm may lead to hypovolemic shock due to blood loss rather than obstructive shock, which is characterized by physical obstruction to blood flow.
D. Cardiomyopathy is a disease of the heart muscle that affects its ability to pump blood, leading to cardiogenic shock, not obstructive shock.

A. Oliguria B. Hypertension C. Bradycardia D. Peripheral edema

Correct Answer is A

Explanation

A. Oliguria, or decreased urine output, is a common finding in hypovolemia due to reduced renal perfusion and decreased blood flow to the kidneys.
B. Hypertension is unlikely in hypovolemia; instead, clients typically exhibit hypotension due to decreased circulating blood volume.
C. Bradycardia is not a typical finding in hypovolemia; instead, tachycardia is more commonly observed as the body compensates for reduced blood volume.
D. Peripheral edema is associated with fluid overload rather than hypovolemia, as a decrease in blood volume usually leads to less fluid accumulation in the tissues.

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Which class of antiretroviral drugs targets the stage of the HIV lifecycle by inhibiting RNA from forming DNA?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing care for a client experiencing obstructive shock. Which of the following diagnoses should the nurse expect?

Correct Answer is A

Explanation

A nurse is assessing a client who is experiencing hypovolemia. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

A nurse in a clinic is assessing a client who has AIDS and a significantly decreased CD4-T-cell count. The nurse should recognize that the client is at risk for developing which of the following infectious oral conditions?

A nurse is caring for a client who was sexually assaulted. An assessment of the client indicates that they might have been exposed to human immunodeficiency virus (HIV). Which of the following questions is most important to ask the client?

A nurse is caring for a client who has a peanut allergy. The client ate peanut butter and is now experiencing anaphylaxis. Which of the following physiological responses should the nurse expect to occur?

A nurse is caring for a client who is experiencing anaphylactic shock in response to the administration of penicillin. Which of the following medications should the nurse administer first?

A nurse is caring for a client who has hypovolemic shock. Which of the following should the nurse recognize as an expected finding?

A nurse is reviewing the arterial blood gas values for a client. The pH is 7.32, PaCO2 48 mm Hg, and the HCO3 is 23 mEq/L. The nurse should recognize that these findings indicate which of the following acid-base balances?

Which class of antiretroviral drugs targets the stage of the HIV lifecycle by inhibiting RNA from forming DNA?

Which of the following signs are commonly associated with fluid volume deficit (hypovolemia)? (Select All that Apply.)