Upon admission, the physician orders baclofen (Lioresal) for a patient diagnosed with multiple sclerosis. The nurse knows that which of the following is an expected outcome of this medication?
A) Reduction in the appearance of new lesions on the MRI
B) Decreased muscle spasms in the lower extremities
C) Increased muscle strength in the upper extremities
D) Limited severity and duration of exacerbations
Ans: B
Feedback: Baclofen, a GABA agonist, is the medication of choice in treating spasms. It can be administered orally or by intrathecal injection. Avonex and Betaseron reduce the appearance of new lesions on the MRI. Anticholinesterase agents increase muscle strength in the upper extremities. Corticosteroids limit the severity and duration of exacerbations.
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The patient has been recently diagnosed with hypertension. Assessment data includes
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__________ is the study of drugs; the science that is concerned with the history, origin, sources, physical and chemical properties, uses, and effects of drugs on living organisms.
Fill in the blank(s) with the appropriate word(s).