16．老年人和幼兒適用的飲食種類(lèi)為

A．半流質(zhì)飲食                                           B．流質(zhì)飲食

C．普通飲食                                               D．軟質(zhì)飲食

17．鼻飼患者插入胃管的長(zhǎng)度為

A．15cm～25cm                                         B．25cm～35cm

C．45cm～55cm                                         D．65cm～75cm

18．甲亢患者常用的膳食為

A．高蛋白飲食                                           B．低熱量飲食

C．高熱量飲食                                           D．低脂肪飲食

19．為肛管排氣患者插管排氣時(shí)，肛管在直腸內(nèi)保留的時(shí)間不應(yīng)超過(guò)

A．15min                                                    B．20min

C．25min                                                    D．30min

20．為促進(jìn)排便，手法環(huán)形按摩的方向是由

A．升結(jié)腸向橫結(jié)腸、降結(jié)腸到乙狀結(jié)腸

B．橫結(jié)腸向升結(jié)腸、降結(jié)腸到乙狀結(jié)腸

C．橫結(jié)腸向降結(jié)腸、升結(jié)腸到乙狀結(jié)腸

D．升結(jié)腸向降結(jié)腸、橫結(jié)腸到乙狀結(jié)腸

21．為男患者導(dǎo)尿時(shí)，導(dǎo)尿管插入尿道的長(zhǎng)度為

A．4cm～6cm                                             B．6cm～8cm

C．10cm～15cm                                         D．17cm～20cm

22．正常成年人腎臟每分鐘生成尿液

A．1ml～2ml                                               B．4ml～5ml

C．10ml～15ml                                           D．15ml～20ml

23．青霉素皮試液每0.1ml含青霉素

A．20U                                                       B．30U

C．40U                                                       D．50U

24．氧氣霧化吸入時(shí)，調(diào)節(jié)氧氣流量為

A．10L／min～12L／min                             B．6L／min～10L／min

C．4L／min～6L／min                                D．2L／min～4L／min

25．不可服用強(qiáng)心苷類(lèi)藥物的指征是

A．脈率>60次/分                                        B．呼吸<20次／分

C．節(jié)律不齊                                               D．血壓<60mmHg