NCLEX PN Pharmacological Parenteral Therapies 12

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NCLEX PN Pharmacological Parenteral Therapies 12 Questions

Question 1 of 1

Which of the following is true concerning human immunodeficiency virus (HIV)?

A. HIV infection involves CD4 receptor protein on the surface of helper T-cellsB. The presence of circulating antibodies that neutralize HIV is evidence that the individual has immunity-HIVC. HIV replication occurs extracellularlyD. DNA replication

Correct Answer: A

Rationale: HIV infects cells via CD4 receptors on helper T-cells, integrating its DNA into the host genome. Antibodies do not confer immunity, and replication occurs intracellularly.

Question 2 of 1

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Question 3 of 1

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Question 4 of 1

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Question 5 of 1

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