A client is prescribed metoprolol for a heart disorder. What should the nurse teach the client about this medication?
A) Expect a rapid heart rate.
B) Change positions slowly.
C) Reduce protein intake.
D) Increase fluids.
Answer: B
Metoprolol is a beta blocker. The client should be instructed to use care when ambulating and to change positions slowly since this medication causes orthostatic hypotension. This medication does not cause a rapid heart rate. The client should not be instructed to increase fluids. Protein restriction is not indicated with this medication.
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A client enters the walk-in clinic stating that there is an itchy, red, warm, raised rash on the left forearm. The nurse documents when the rash developed and what the client was doing when it appeared. Allergic dermatitis is diagnosed
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A patient asks which method of contraception will provide the greatest protection against gonorrhea. What method can the nurse recommend?
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How is a type V hypersensitivity reaction different from all other types of known hypersensi-tivities?
A. It is cell-mediated rather than antibody-mediated. B. This type of reaction is an immediate response rather than a delayed response. C. The result of the reaction is a stimulatory response to normal tissues rather than an inhibitory response. D. Type V reactions result in more severe tissue-damaging responses than does any other type of hypersensitivity reaction.