A nurse is teaching a client who is to begin taking tamoxifen to treat breast cancer. The nurse should instruct the client to expect which of the following findings as an adverse effect of the medication?
Constipation
Clotting
Tinnitus
Urinary retention
The Correct Answer is B
Choice A reason: Constipation is not an adverse effect of tamoxifen. Tamoxifen does not affect the gastrointestinal motility or function. Constipation may be caused by other factors such as dehydration, low-fiber diet, or lack of exercise.
Choice B reason: Clotting is an adverse effect of tamoxifen. Tamoxifen can increase the risk of thromboembolic events such as deep vein thrombosis, pulmonary embolism, or stroke. Clotting can cause serious complications such as pain, swelling, shortness of breath, chest pain, or neurological deficits.
Choice C reason: Tinnitus is not an adverse effect of tamoxifen. Tamoxifen does not affect the auditory system or cause hearing loss. Tinnitus may be caused by other factors such as noise exposure, ear infection, or medication toxicity.
Choice D reason: Urinary retention is not an adverse effect of tamoxifen. Tamoxifen does not affect the urinary system or cause bladder dysfunction. Urinary retention may be caused by other factors such as prostate enlargement, nerve damage, or medication side effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Antibiotics are not likely to interact with corticosteroids, unless they are aminoglycosides, which can increase the risk of hypokalemia. However, most antibiotics do not affect the metabolism or efficacy of corticosteroids.
Choice B reason: Nonsteroidal anti-inflammatory drugs (NSAIDs) can interact with corticosteroids, as they both have anti-inflammatory and immunosuppressive effects. This can increase the risk of gastrointestinal bleeding, ulceration, and perforation. Therefore, the nurse should monitor the patient for signs of bleeding and advise the patient to avoid taking NSAIDs with corticosteroids.
Choice C reason: Opioid analgesics are not likely to interact with corticosteroids, unless they are codeine, which can decrease the clearance of corticosteroids. However, most opioid analgesics do not affect the metabolism or efficacy of corticosteroids.
Choice D reason: Antidepressants are not likely to interact with corticosteroids, unless they are monoamine oxidase inhibitors (MAOIs), which can increase the risk of hypertension and hypertensive crisis. However, most antidepressants do not affect the metabolism or efficacy of corticosteroids.
Correct Answer is C
Explanation
Choice A reason: This is incorrect because lispro insulin is a rapid-acting insulin that does not need to be administered with another type of insulin. However, the patient may need a long-acting or intermediate-acting insulin to provide basal coverage throughout the day.
Choice B reason: This is incorrect because lispro insulin has a peak action of 30 to 90 min after the injection, which means that the patient is at the highest risk of hypoglycemia during this time. The nurse should assess for hypoglycemia more frequently than 4 hr after the injection.
Choice C reason: This is correct because lispro insulin has a fast onset of action of 15 to 30 min after the injection, which means that the patient should eat a meal within 15 min of the injection to prevent hypoglycemia.
Choice D reason: This is incorrect because polyuria is a sign of hyperglycemia, not hypoglycemia. The nurse should monitor for polyuria before the insulin injection, as it may indicate that the patient's blood glucose level is high.
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