ATI RN
ATI Pathophysiology Test Bank Questions
Question 1 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 2 of 5
During a late-night study session, a pathophysiology student reaches out to turn the page of her textbook. Which component of her nervous system contains the highest level of control of her arm and hand action?
Correct Answer: A
Rationale: The correct answer is A: Cerebral cortex. The cerebral cortex, particularly the motor cortex, is responsible for the voluntary control of precise movements such as turning a page. The cerebral cortex plays a crucial role in the highest level of control of motor functions, including those of the arm and hand.
Choice B, Basal ganglia, is more involved in motor planning and coordination, while choice C, Brainstem, is responsible for basic life functions and reflexes.
Choice D, Cerebellum, is primarily involved in coordination, precision, and accurate timing of movements, rather than the highest level of control for specific actions like page-turning.
Question 3 of 5
A patient with breast cancer is prescribed tamoxifen (Nolvadex). What critical information should the nurse provide during patient education?
Correct Answer: A
Rationale: When a patient is prescribed tamoxifen, a critical piece of information that the nurse should provide during patient education is that tamoxifen may increase the risk of venous thromboembolism.
Therefore, patients should be educated about the signs and symptoms of blood clots and advised to seek immediate medical attention if they occur.
Choice B is incorrect because tamoxifen does not decrease the risk of osteoporosis.
Choice C is incorrect as weight gain is a possible side effect of tamoxifen, but it is not a critical piece of information compared to the risk of venous thromboembolism.
Choice D is incorrect because tamoxifen is actually used to treat breast cancer, not increase its risk.
Question 4 of 5
A 5-year-old female takes a hike through the woods during a school field trip. Upon returning home, she hugs her father, and he later develops poison ivy. Which of the following immune reactions is he experiencing?
Correct Answer: D
Rationale: The father's immune reaction to poison ivy is an example of cell-mediated immunity, specifically a type IV hypersensitivity reaction. In this type of reaction, sensitized T cells react to antigens, leading to inflammation and tissue damage. IgE-mediated reactions involve antibodies of the IgE class, commonly seen in allergic responses like anaphylaxis. Tissue-specific reactions target specific organs or tissues. Immune complex reactions involve immune complexes formed by antigens and antibodies that can deposit in tissues, leading to inflammation.
Question 5 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.