A nurse is educating a client about dantrolene (Dantrium). Which of the following statements indicate the appropriate therapeutic use of this medication?
“This medication is also used to treat malignant hyperthermia.”
“This medication is used to treat status epilepticus."
“This medication is used to treat overactive bladder
“This medication is only used to relieve muscle spasms related to muscle injury.“
The Correct Answer is A
A. Dantrolene (Dantrium) is used to treat malignant hyperthermia, a life-threatening condition triggered by certain anesthetic agents. It works by inhibiting calcium release from the sarcoplasmic reticulum in muscle cells, reducing muscle rigidity and preventing further complications.
B. Dantrolene is not used for treating status epilepticus; other medications such as benzodiazepines are used for that purpose.
C. Dantrolene is not used for overactive bladder; medications like anticholinergics or beta-3 agonists are typically prescribed for this condition.
D. While dantrolene can relieve muscle spasms, it is primarily used for conditions like malignant hyperthermia and spasticity from conditions like cerebral palsy or spinal cord injury, rather than just for muscle injury.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. Coma is a common symptom of opioid toxicity, including toxicity from fentanyl.
B. Respiratory depression is a hallmark of opioid toxicity and can be life-threatening.
C. Dilated pupils are generally associated with stimulant overdose, not opioid toxicity. Opioid toxicity typically causes pinpoint pupils.
D. Pinpoint pupils (miosis) are a classic sign of opioid toxicity and are present in the opioid toxicity triad.
Correct Answer is C
Explanation
A. Indigestion is not a severe side effect, although it can be uncomfortable; it is not an indication to stop the medication.
B. Weight gain is not a common or serious adverse effect of sumatriptan.
C. Persistent chest pain is a serious adverse effect of sumatriptan, as it can indicate a cardiovascular event such as angina or a heart attack. The client should stop taking the medication and seek immediate medical attention.
D. Nausea may occur with sumatriptan use but is not a serious adverse effect unless it is accompanied by other severe symptoms.
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