A nurse is reinforcing teaching with a client who takes lithium carbonate for bipolar disorder. For which of the following findings should the nurse monitor as an adverse effect of lithium carbonate?
Thyroid enlargement
Constipation
Hyporeflexia
Elevated blood pressure
The Correct Answer is A
A. Lithium can cause hypothyroidism and goiter as adverse effects. Therefore, monitoring of thyroid function and physical examination for thyroid enlargement is necessary during lithium therapy.
B. Constipation is not a typical adverse effect of lithium carbonate. It's more commonly associated with side effects such as nausea, diarrhea, or polyuria.
C. Hyporeflexia is not commonly associated with lithium carbonate use. Lithium more commonly affects the central nervous system, leading to symptoms such as tremors, confusion, and seizures in cases of toxicity.
D. Lithium is more commonly associated with the opposite effect, lowering blood pressure rather than elevating it. It's known to have effects on sodium transport in renal tubules, leading to increased water retention and possibly hypotension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Prone position (lying face down) is not appropriate for administering vaginal cream.
B. Orthopneic position (sitting up and leaning slightly forward) is not conducive to administering vaginal cream.
C. Sims' position (lying on the left side with the right knee drawn up and the left arm drawn behind, often used for rectal examinations) is not typically used for administering vaginal cream.
D. The dorsal recumbent position, lying on the back with knees flexed and soles of feet flat on the bed, is typically recommended for administering vaginal cream. This position allows for easier insertion and retention of the medication.
Correct Answer is C
Explanation
A. Methylergonovine is not indicated for preventing postpartum infections. Its primary action is on uterine smooth muscle to induce contractions, rather than having antimicrobial properties.
B. While methylergonovine can cause hypertension as a side effect, it's not used to prevent hypertension. It is used primarily to prevent or treat postpartum hemorrhage by promoting uterine contraction.
C. Methylergonovine is a uterotonic medication used to prevent or treat postpartum hemorrhage by causing uterine contractions, thereby reducing the risk of excessive bleeding after childbirth.
D. Methylergonovine does not prevent thromboembolic events; its mechanism of action primarily involves stimulation of uterine smooth muscle contraction rather than affecting blood coagulation.
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