A nurse is reviewing a client's medical record and notes that the client is taking tamoxifen.
The nurse should identify that tamoxifen is used to treat which of the following conditions?
Non-Hodgkin's lymphoma.
Endometriosis.
Breast cancer.
Polycystic ovary syndrome.
The Correct Answer is C
Choice A rationale:
Tamoxifen is not used to treat Non-Hodgkin's lymphoma. Tamoxifen is a selective estrogen
receptor modulator (SERM) and is primarily used in breast cancer treatment. It functions by
binding to estrogen receptors, blocking estrogen's effects, and inhibiting the growth of
hormone-sensitive breast cancer cells.
Choice B rationale:
Tamoxifen is not used to treat endometriosis. Endometriosis is a condition in which tissue
similar to the lining of the uterus grows outside the uterus, and it is typically managed with
hormonal therapies, pain medications, or surgical interventions, but not tamoxifen.
Choice C rationale:
This is the correct choice. Tamoxifen is widely used in the treatment of breast cancer,
especially in cases of estrogen receptor-positive breast cancer. It helps prevent cancer
recurrence and is often prescribed for both early-stage and advanced breast cancer patients.
Choice D rationale:
Tamoxifen is not used to treat polycystic ovary syndrome (PCOS). PCOS is a hormonal
disorder characterized by enlarged ovaries with small cysts, and it is typically managed with
lifestyle changes, hormonal contraceptives, and medications to regulate menstrual cycles and
manage symptoms like hirsutism and acne.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Polyuria is not an adverse effect of epidural anesthesia. It is unrelated to this type of pain control.
Choice B rationale:
Hypertension is not an adverse effect of epidural anesthesia. Epidurals can actually cause a decrease in blood pressure due to vasodilation.
Choice C rationale:
This is the correct choice. Pruritus, or itching, is a common adverse effect of epidural anesthesia caused by the release of histamines from local anesthetics.
Choice D rationale:
Dry mouth is not an adverse effect of epidural anesthesia. Dry mouth is more commonly associated with general anesthesia or medications with anticholinergic effects.
Correct Answer is D
Explanation
Choice A rationale:
Leaving the diaphragm in place for 4 hours following intercourse is incorrect. The diaphragm should be left in place for at least 6 hours after intercourse to ensure effectiveness in preventing pregnancy.
Choice B rationale:
Removing the diaphragm by catching the rim below the dome with the forefinger is incorrect. The diaphragm should be removed by hooking the finger behind the rim to avoid damaging the dome and ensure proper removal.
Choice C rationale:
Placing a thin layer of mineral oil on the diaphragm once per week is incorrect. Mineral oil can weaken latex diaphragms, reducing their effectiveness. Water-based lubricants are recommended for use with diaphragms.
Choice D rationale:
Placing 2 teaspoons of spermicide on the inside of the diaphragm before insertion is the correct technique. Spermicide helps to immobilize and kill sperm, enhancing the contraceptive effect of the diaphragm.
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