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
A. Vitamin E is important for overall health but does not need to be specifically increased during pregnancy.
B. Vitamin D supports calcium absorption, but routine intake is generally sufficient unless a deficiency exists.
C. Fiber intake should be increased during pregnancy to help prevent constipation, which is a common issue due to hormonal changes and slowed gastrointestinal motility.
D. Calcium intake is important, but for many clients, standard dietary recommendations are adequate unless otherwise prescribed.
Correct Answer is B
Explanation
Choice A rationale:
Hypertonia (increased muscle tone) is not a manifestation of hypoglycemia in a newborn. Instead, hypotonia (decreased muscle tone) is more characteristic.
Choice B rationale:
This is the correct choice. Jitteriness is a common sign of hypoglycemia in a newborn. It may be accompanied by other symptoms like poor feeding, tremors, and irritability.
Choice C rationale:
Acrocyanosis (bluish discoloration of the hands and feet) is a normal finding in newborns and is not specifically associated with hypoglycemia.
Choice D rationale:
Generalized petechiae (small red or purple spots on the skin caused by bleeding under the skin) are not indicative of hypoglycemia but may be associated with other medical conditions.
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