專技◆護理師◆內外科護理學題庫下載題庫上一題
57 王先生的收縮壓為 150 mmHg,舒張壓為 90 mmHg,其平均動脈壓(mean arterial pressure, MAP), 下列何者正確?
懸賞詳解專技◆護理師◆內外科護理學情況:A 病人因火災燒傷入急診,其不斷咳嗽出黑色痰液,全前胸部、左腿與右手全部有二度之燒灼傷,請回答以下 3 題。【題組】54.下列有關 A 病人燒... 10 x 前往解題
懸賞詳解專技◆護理師◆內外科護理學29.有關重症肌無力(myasthenia gravis),下列敘述何者錯誤? (A) 重症肌無力病人使用抗膽鹼酯酶藥物拮抗劑為 Atropine (B) 肌肉強度增加、�... 10 x 前往解題 通常動脈壓(arterial pressure)或血壓(blood pressure)的表示 為收縮壓/舒張壓,即120/80 mmHg。 血壓波動達對高點之壓力稱為收縮壓(systolic pressure)約為120 mmHg, 而最低點之壓力稱為舒張壓,約為80 mmHg。 平均動脈壓(mean arterial pressure; MAP)之公式:
平均動脈壓(MAP)=1/3脈壓+舒張壓 =1/3(收縮壓-舒張壓)+舒張壓 當動脈壓(arterial pressure)為120/80 mmHg,其平均動脈壓為: MAP=1/3(120-80)+80=93 mmHg 1. GEORGIANOS P I, AGARWAL R. Epidemiology, diagnosis and management of hypertension among patients on chronic dialysis. Nat Rev Nephrol. 2016;12(10):636–647. doi: 10.1038/nrneph.2016.129. 2. LEWINGTON S, CLARKE R, QIZILBASH N, et al. Age-specific relevance of usual blood pressure to vascular mortality:a meta-analysis of individual data for one million adults in 61 prospective studies. Lancet. 2002;360(9349):1903–1913.
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