A patient cannot stand to be measured for the MUST screening tool. How can their height be estimated?
ABy asking a visitor to guess
BFrom the length of the bed
CFrom the size of the patient's shoes
DFrom the length of the forearm (ulna)
6.护理学基础困难
A pulse oximeter reads 82% on a patient with cold hands who is talking in full sentences with a normal respiratory rate. What is the best first action?
AIgnore the reading because the patient looks well
BRemove any oxygen because the reading must be wrong
CRecord the reading and recheck it at the next routine set of observations
DCheck the patient and probe, then warm the hand or move the probe
7.护理数学与单位换算中等
练习题(虚构数值,不作为临床指导)。 一位患者身高 6 ft 1 in。按 1 ft = 12 in 和 1 in = 2.54 cm,求以厘米表示的身高h,取到最接近的整厘米。
MUST includes tables that estimate height from ulna length when the patient cannot stand. Self-reported height can also be used if it is reliable.
答案
D · From the length of the forearm (ulna)
6.护理学基础
答案: D · Check the patient and probe, then warm the hand or move the probe
为什么是这个答案
Cold peripheries, movement and nail varnish can give falsely low readings. The nurse assesses the patient first, then checks the waveform and probe site; a low reading is never ignored until it is explained.
答案
D · Check the patient and probe, then warm the hand or move the probe
7.护理数学与单位换算
答案: h = 185 cm
家用计量和体重:护理考试使用取整的等量关系:1 茶匙(tsp)= 5 mL,1 汤匙(tbsp)= 15 mL = 3 tsp,1 液量盎司(fl oz)= 30 mL = 2 tbsp,1 杯 = 8 fl oz = 240 mL。体重方面,1 kg = 2.2 lb,1 lb = 16 oz;长度方面,1 英寸 = 2.54 cm。设置换算时,要让你不需要的单位相互约去。