A client has a new prescription for baclofen (Lioresal). Which of the following statements should the nurse include as a therapeutic indication for this medication?
Relief of muscle spasms related to muscle injury.
Relief of spasticity related to cerebral palsy, spinal cord injury, and multiple sclerosis
Treatment of malignant hyperthermia.
Treatment of opioid overdose
The Correct Answer is B
A. Baclofen does not treat muscle spasms resulting from injury, as its primary use is for spasticity related to neurological conditions.
B. Baclofen is primarily used to treat spasticity, which is commonly seen in conditions such as cerebral palsy, spinal cord injury, and multiple sclerosis. It works by acting on the central nervous system to reduce muscle stiffness and spasm.
C. Malignant hyperthermia is typically treated with dantrolene, not baclofen.
D. Baclofen does not treat opioid overdose; naloxone is the medication used for this purpose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Morphine is a full agonist on mu receptors and does not act on kappa receptors in the same way.
B. Naloxone is an opioid antagonist that blocks both mu and kappa receptors.
C. Butorphanol is a mixed opioid agonist-antagonist that acts as an agonist on kappa receptors and an antagonist on mu receptors. It is used for pain management and has a lower risk of dependence compared to full opioid agonists.
D. Acetaminophen does not act on opioid receptors and is not classified as an opioid.
Correct Answer is A
Explanation
A. Cyclobenzaprine (Flexeril) is a muscle relaxant used to relieve muscle spasms caused by muscle injury. It works by acting on the central nervous system to reduce muscle tone.
B. Cyclobenzaprine is not effective for spasticity related to conditions like cerebral palsy, spinal cord injury, or multiple sclerosis; other medications like baclofen are more appropriate for spasticity.
C. Cyclobenzaprine is not used to treat malignant hyperthermia. This condition is treated with dantrolene.
D. Cyclobenzaprine does not treat postmenopausal osteoporosis, which is typically managed with medications like bisphosphonates (e.g., alendronate).
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