A nurse is caring for a client who is taking tamoxifen to treat breast cancer. The nurse should identify which of the following manifestations as an adverse effect of this medication?
Tinnitus.
Hot flashes.
Urinary frequency.
Constipation.
The Correct Answer is B
Hot flashes are a common side effect of tamoxifen, which is hormone therapy for breast cancer that blocks the action of estrogen.
Tamoxifen can cause menopause-like symptoms in women, such as irregular or missing periods, vaginal discharge or bleeding, and mood changes. Choice A is wrong because tinnitus (ringing in the ears) is not a known side effect of tamoxifen.
Choice C is wrong because urinary frequency (needing to urinate more often) is not a known side effect of tamoxifen.
Choice D is wrong because constipation (difficulty passing stools) is not a known side effect of tamoxifen.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The nurse should advise the client to avoid taking St. John’s Wort with sertraline because it can increase the risk of a rare but serious condition called serotonin syndrome. Serotonin syndrome can cause symptoms such as confusion, hallucination, seizure, extreme changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle spasm or stiffness, tremor, incoordination, stomach cramp, nausea, vomiting, and diarrhoea.
Choice B. Black cohosh is wrong because it is a herbal supplement that is used to treat menopausal symptoms and has no known interaction with sertraline.
Choice C. Coenzyme Q is wrong because it is a natural substance that is involved in energy production and has no known interaction with sertraline.
Choice D. Ginger root is wrong because it is a spice that is used to treat nausea and has no known interaction with sertraline.
Correct Answer is C
Explanation
Atorvastatin is a medication that belongs to a group of drugs called statins. It is used to lower blood levels of “bad” cholesterol (low-density lipoprotein, or LDL), to increase levels of “good” cholesterol (high-density lipoprotein, or HDL), and to lower triglycerides (a type of fat in the blood). The treatment has been effective if the LDL level is reduced, as high LDL levels can increase the risk of heart disease and stroke. A normal range for LDL is less than 100 mg/dL.
Choice A is wrong because urine specific gravity is a measure of how concentrated the urine is, not how much cholesterol is in the blood. A normal range for urine specific gravity is 1.005 to 1.0304.
Choice B is wrong because BUN (blood urea nitrogen) is a measure of how well the kidneys are working, not how much cholesterol is in the blood. A normal range for BUN is 7 to 20 mg/dL.
Choice D is wrong because blood glucose is a measure of how much sugar is in the blood, not how much cholesterol is in the blood.
A normal range for blood glucose is 70 to 100 mg/dL.
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