Before administering a client's prescribed nonselective adrenergic blocker, what should the nurse assess?
WBC count
Pulse and blood pressure
Bowel sounds
Serum sodium and potassium levels
The Correct Answer is B
A. Assessing the WBC count is not directly related to the administration of a nonselective adrenergic blocker. These medications primarily affect the cardiovascular system.
B. Assessing pulse and blood pressure is crucial before administering a nonselective adrenergic blocker. These medications can cause bradycardia and hypotension as side effects, so it's
important to ensure the client's baseline pulse and blood pressure are within acceptable ranges before giving the medication.
C. Assessing bowel sounds is not directly related to the administration of a nonselective adrenergic blocker. These medications primarily affect the cardiovascular system.
D. Assessing serum sodium and potassium levels is not directly related to the administration of a nonselective adrenergic blocker. These medications primarily affect the cardiovascular system.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Take the medication in the morning to prevent insomnia: This instruction is not directly
related to minimizing anticholinergic effects; it's more about managing the timing of medication administration.
B. Use cooling measures to decrease fever: Anticholinergic effects do not typically cause fever, so this instruction is not relevant.
C. Chew sugarless gum to moisten the mouth: Anticholinergic medications can cause dry mouth (xerostomia), and chewing gum can stimulate saliva production, alleviating this side effect.
D. Take an antacid to relieve nausea: Anticholinergic effects can include nausea, but taking an antacid is not a specific strategy for managing this side effect.
Correct Answer is B
Explanation
A. A lithium level of 0.9 mEq/L falls within the therapeutic range for lithium, so it is not too low.
B. A lithium level of 0.9 mEq/L is within the therapeutic range for lithium maintenance therapy, which typically ranges from 0.6 to 1.2 mEq/L. Therefore, it is considered therapeutic.
C. Lithium is commonly monitored with blood levels to ensure therapeutic efficacy and to prevent toxicity.
D. A lithium level of 0.9 mEq/L is not too high; it is within the therapeutic range.
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