2025年护理用氧题目及答案英文.docVIP

2025年护理用氧题目及答案英文

一、单项选择题（总共10题，每题2分）

1.Whichofthefollowingistheprimaryindicationforoxygentherapyinpatients?

A.Hypertension

B.Anemia

C.Hypoxemia

D.Hyperglycemia

Answer:C

2.Whatisthepreferredmethodofoxygendeliveryforpatientswithmildtomoderatehypoxemia?

A.Non-rebreathermask

B.Nasalcannula

C.Simplefacemask

D.Venturimask

Answer:B

3.Whichoxygenconcentrationistypicallydeliveredbyanasalcannulaataflowrateof2L/min?

A.24%

B.28%

C.32%

D.36%

Answer:B

4.Whatisthemaximumflowraterecommendedforanon-rebreathermask?

A.5L/min

B.10L/min

C.15L/min

D.20L/min

Answer:B

5.Whichofthefollowingisapotentialcomplicationofoxygentherapy?

A.Hypercapnia

B.Hypoxemia

C.Hypertension

D.Hyperglycemia

Answer:A

6.Whatisthenormalpartialpressureofoxygen(PaO2)inarterialblood?

A.80-100mmHg

B.100-120mmHg

C.120-140mmHg

D.140-160mmHg

Answer:A

7.Whichofthefollowingconditionswouldwarranttheuseofhigh-flowoxygentherapy?

A.Asthmaexacerbation

B.Chronicobstructivepulmonarydisease(COPD)exacerbation

C.Pulmonaryedema

D.Alloftheabove

Answer:D

8.Whatistheprimarygoalofoxygentherapy?

A.Toincreasebloodpressure

B.Toincreasebloodglucoselevels

C.Toimproveoxygenation

D.Todecreaseheartrate

Answer:C

9.Whichofthefollowingisacontraindicationforoxygentherapy?

A.Hypercapnicrespiratoryfailure

B.Hypoxemicrespiratoryfailure

C.Severeanemia

D.Alloftheabove

Answer:A

10.Whatistherecommendedoxygensaturationlevelformostadultpatients?

A.90-92%

B.92-94%

C.94-96%

D.96-98%

Answer:C

二、多项选择题（总共10题，每题2分）

1.Whichofthefollowingaremethodsofoxygendelivery?

A.Nasalcannula

B.Simplefacemask

C.Non-rebreathermask

D.Venturimask

E.Oxygentent

Answer:A,B,C,D

2.Whatarethepotentialcomplicationsofoxygentherapy?

A.Hypercapnia

B.Hypoxemia

C.Drynessoftherespiratorytract

D.Firehazard

E.Alloftheabove

Answer:A,C,D

3.