A nurse is caring for a client who is postpartum and has a new prescription for
methylergonovine for vaginal bleeding refractory to fundal massage and oxytocin. When
reviewing the client's medical history, the nurse should recognize which of the following diagnoses as a contraindication to the administration of methylergonovine?
Diabetes mellitus
Hypertension
Migraine headaches
Hepatitis B
The Correct Answer is B
A. Diabetes mellitus is not a contraindication for methylergonovine, although blood glucose should be monitored in all postpartum clients.
B. Hypertension is a contraindication because methylergonovine causes vasoconstriction, which can dangerously elevate blood pressure and increase the risk of stroke or other cardiovascular complications.
C. Migraine headaches are not an absolute contraindication, although ergot derivatives can potentially exacerbate migraines in some clients.
D. Hepatitis B is not a contraindication, though liver function should be monitored when using medications metabolized by the liver.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A.
A. Troponin is a protein released into the bloodstream when there is damage to the heart muscle (myocardium), such as during a heart attack. Elevated troponin levels indicate myocardial injury or damage, making this the correct choice for indicating myocardial damage.
B. Erythrocyte sedimentation rate (ESR) measures the rate at which red blood cells settle in a tube of blood. It is a non-specific marker of inflammation and is not specific to myocardial damage.
C. Human B-type natriuretic peptide (BNP) is released by the heart in response to increased pressure and volume. Elevated levels are indicative of heart failure, not necessarily myocardial damage.
D. Activated partial thromboplastin time (aPTT) measures the time it takes for blood to clot. It is used to monitor the effectiveness of anticoagulant therapy and is not specific to myocardial
damage.
Correct Answer is C
Explanation
A. Varenicline is a medication used for smoking cessation, not for treating gambling disorder.
B. Disulfiram is a medication used to discourage alcohol consumption by inducing unpleasant side effects if alcohol is consumed; it is not used for treating gambling disorder.
C. Sertraline is a selective serotonin reuptake inhibitor (SSRI) antidepressant that has been shown to be effective in treating gambling disorder by reducing gambling urges and behaviors.
D. Clonidine is an alpha-2 adrenergic agonist used to treat conditions such as hypertension and attention deficit hyperactivity disorder (ADHD); it is not typically used for treating gambling disorder.
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