ATI RN
Pathophysiology Practice Questions
1. During a home visit to a family of three: a mother, father, and their child, the mother tells the community nurse that the father (who is not present) had hit the child on several occasions when he was drinking. The mother further explains that she has talked her husband into going to Alcoholics Anonymous and asks the nurse not to interfere so her husband won’t get angry and refuse treatment. Which of the following is the best response of the nurse?
- A. The nurse agrees not to interfere if the husband attends an Alcoholics Anonymous meeting that evening.
- B. The nurse commends the mother’s efforts and agrees to let her handle things.
- C. The nurse commends the mother’s efforts and also contacts protective services.
- D. The nurse confronts the mother’s failure to protect the child.
Correct answer: C
Rationale: In this situation, the best response for the nurse is to commend the mother's efforts in seeking help for her husband by encouraging him to attend Alcoholics Anonymous. However, it is crucial for the nurse to also contact protective services to ensure the safety and well-being of the child. Option A is incorrect as it is not appropriate to condition non-interference on the husband attending a meeting that evening. Option B is incorrect because solely letting the mother handle things might put the child at risk. Option D is incorrect as it does not address the immediate need to ensure the child's safety through involving protective services.
2. When teaching a young woman about the use of hormonal contraceptives, a nurse should emphasize that these drugs are most effective when taken:
- A. Immediately after sexual intercourse.
- B. At the same time each day.
- C. Before going to bed at night.
- D. On an empty stomach.
Correct answer: B
Rationale: The correct answer is B: 'At the same time each day.' Hormonal contraceptives should be taken consistently at the same time each day to maintain stable hormone levels, which is crucial for their effectiveness. Taking them at random times can increase the risk of contraceptive failure. Choices A, C, and D are incorrect because taking hormonal contraceptives immediately after sexual intercourse, before going to bed at night, or on an empty stomach does not align with the recommended usage instructions for these drugs.
3. What important instruction should the nurse provide about taking medroxyprogesterone acetate (Provera) for a patient with endometriosis?
- A. Take the medication at the same time each day to maintain consistent hormone levels.
- B. Medroxyprogesterone should be taken with food to reduce gastrointestinal upset.
- C. Discontinue medroxyprogesterone if side effects occur.
- D. Medroxyprogesterone should be taken once a week to maintain effectiveness.
Correct answer: A
Rationale: The correct answer is to take the medication at the same time each day to maintain consistent hormone levels and effectiveness. This consistency is crucial for achieving therapeutic outcomes. Choice B is incorrect because medroxyprogesterone should be taken at the same time each day, regardless of food intake. Choice C is incorrect because side effects should be reported to the healthcare provider for further evaluation rather than discontinuing the medication abruptly. Choice D is incorrect as medroxyprogesterone is usually taken daily for the prescribed duration.
4. A male patient with hypogonadism is receiving testosterone therapy. What is the most serious adverse effect the nurse should monitor for?
- A. Increased risk of breast cancer
- B. Increased risk of cardiovascular events
- C. Increased risk of liver dysfunction
- D. Increased risk of prostate cancer
Correct answer: B
Rationale: The correct answer is B: Increased risk of cardiovascular events. Testosterone therapy can lead to an increased risk of cardiovascular events such as heart attacks and strokes, especially in older patients. Monitoring for signs and symptoms of cardiovascular issues is crucial when administering testosterone therapy. Choices A, C, and D are incorrect because testosterone therapy does not typically lead to an increased risk of breast cancer, liver dysfunction, or prostate cancer.
5. What is a critical point the nurse should include in patient education for a patient prescribed tamoxifen (Nolvadex)?
- A. Tamoxifen may increase the risk of venous thromboembolism.
- B. Tamoxifen may decrease the risk of osteoporosis.
- C. Tamoxifen may cause hot flashes and other menopausal symptoms.
- D. Tamoxifen may cause weight gain and fluid retention.
Correct answer: A
Rationale: The critical point the nurse should include in patient education for a patient prescribed tamoxifen is that it may increase the risk of venous thromboembolism. This is crucial information because tamoxifen is known to promote blood clot formation, and patients need to be aware of the signs and symptoms of blood clots to seek prompt medical attention. Choices B, C, and D are incorrect as tamoxifen is not associated with decreasing the risk of osteoporosis, causing hot flashes and other menopausal symptoms, or directly causing weight gain and fluid retention.
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