Pharmacological TherapiesCâu 89 / 120
A nurse is administering a beta-blocker such as metoprolol. Which parameter should be checked before administration?
a.Apical heart rate and blood pressure
b.Urine specific gravity
c.Serum bilirubin
d.White blood cell count
Giải thích
Beta-blockers lower heart rate and blood pressure, so both should be assessed before administration and the dose held for significant bradycardia or hypotension per parameters.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
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Sen Lin, Người sáng lập PrepPass · Đối chiếu với NCLEX-RN (National Council Licensure Exam — Registered Nurse) · Quy trình kiểm tra