ATI Pathophysiology Test Bank

Questions 37

ATI RN

ATI RN Test Bank

ATI Pathophysiology Test Bank Questions

Question 1 of 5

In Guillain-Barre syndrome, what pathophysiologic process underlies the deficits that accompany the degeneration of myelin in the peripheral nervous system (PNS)?

Correct Answer: C

Rationale: In Guillain-Barre syndrome, the destruction of myelin leads to axonal damage. If remyelination does not occur, the axon will eventually degenerate and die, impacting nerve function. Choice A is incorrect because the destruction of myelin does not affect Schwann cell production. Choice B is incorrect as the lack of myelin directly affects the conduction of nerve impulses, not the axonal transport system. Choice D is incorrect as a deficit of myelin does not predispose the client to infections by potential pathogens.

Question 2 of 5

A patient is prescribed clomiphene citrate (Clomid) for the treatment of infertility. Which of the following statements should be included in the nurse's teaching?

Correct Answer: A

Rationale: The correct statement to include in the nurse's teaching is that clomiphene induces ovulation by stimulating the release of gonadotropins, which in turn stimulate the ovaries. Choice B is incorrect because clomiphene does not induce ovulation by inhibiting gonadotropins. Choice C is also incorrect as clomiphene does not suppress ovulation by inhibiting gonadotropins. Choice D is inaccurate as clomiphene does not directly increase progesterone levels to maintain pregnancy.

Question 3 of 5

What type of immunity will the hepatitis B series provide a nursing student scheduled to receive it?

Correct Answer: A

Rationale: The correct answer is active immunity. The hepatitis B series immunization will provide active immunity, where the individual's immune system is stimulated to produce antibodies against the hepatitis B virus. This type of immunity is long-lasting and provides protection against future exposures. Passive immunity (choice B) involves the transfer of pre-formed antibodies and is temporary. Innate immunity (choice C) is the body's natural defense mechanisms, present at birth. Natural immunity (choice D) refers to immunity acquired through normal life processes, such as recovering from an infection.

Question 4 of 5

Why is testosterone therapy prescribed for a 70-year-old man being treated for osteoporosis?

Correct Answer: D

Rationale: The primary reason for prescribing testosterone therapy for osteoporosis in men is to restore testosterone levels, not specifically to increase bone density. Testosterone plays a crucial role in maintaining bone density, so by restoring testosterone levels, it indirectly helps in maintaining bone density. Choices A and B are partially correct but do not address the primary reason for testosterone therapy in this context. Choice C is incorrect as the main focus of testosterone therapy in osteoporosis treatment is not related to enhancing sexual performance.

Question 5 of 5

A patient is hospitalized with active tuberculosis. The patient is receiving antitubercular drug therapy and is not responding to the medications. What do you suspect the patient is suffering from?

Correct Answer: B

Rationale: When a patient with active tuberculosis is not responding to antitubercular drug therapy, drug-resistant tuberculosis should be suspected. Drug-resistant tuberculosis occurs when the bacteria causing tuberculosis become resistant to the medications being used. Choices A, C, and D are incorrect because the scenario described does not align with HIV infection, methicillin-resistant Staphylococcus aureus, or vancomycin-resistant Staphylococcus aureus.

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