PNRt 201/t PNR201t Examt 3:t (Latestt 2025/t
2026t Update)t Medical-Surgicalt Nursingt It
Review|t Qst &t As|t Gradet A|t 100%t
Correctt (Verifiedt Answers)-t Fortis
QUESTION
Whicht mechanismst int thet bodyt stimulatest breathing?
Answer:
Hypoxemiat (Lowt O2)
QUESTION
COPD
Answer:
Int somet cases,t clientst witht chronicallyt hight CO2t levelst (COPD/Emphysema)t loset thist
drivet andt dependt ont hypoxiat ort lowt oxygent tot stimulatet theirt breathingt response
QUESTION
Wheret cant wet placet ant O2t sensor?
Answer:
Fingertip
t Toet
t Earlobe
t Pinnat oft thet eart
t Foreheadt
t Bridget oft nose
,QUESTION
Whatt ist thet percentaget oft oxygent thatt roomt airt contains
Answer:
21%t Roomt air,t not extrat oxygen
QUESTION
1L/Min?
Answer:
24%
QUESTION
4L/Mint ist howt mucht oxygen?
Answer:
36%
QUESTION
Howt fart upt cant wet titratet nasalt O2?
Answer:
6t =t 44%
QUESTION
Everyt litert oft 100%t oxygent wet givet increasest thet percentaget by
,Answer:
3%
QUESTION
Howt dot wet findt outt thatt ourt patientt hast respiratoryt failure?
Answer:
ABG'st belowt 50t mmhgt wouldt bet int dangert oft respiratoryt failure
t Effectivet breathingt pattern
QUESTION
Whatt cant happent ast at resortt oft respiratoryt failure?
Answer:
Cardiact arrest
QUESTION
Whatt cant happent aftert at chestt injuryt ort at periodt aftert at thoracict surgery?
Answer:
Collapsedt lungt -t Pneumothorax
QUESTION
Whot ist att thet greatestt riskt fort obtainingt at spontaneoust pneumothorax?
Answer:
Smokerst
t Tall,t thint people
t Scubat divers,t
, t Mountain/Rockt climbers
QUESTION
Ift yout havet at patientt whot comest int possiblet respiratoryt failuret witht at possiblet
pneumothoraxt andt yout cannott seet anyt signst oft traumat andt theyt havet trachealt deviationt
andt absentt lungt soundst tot onet side,t askt about
Answer:
tt recentt scubat diving,t mountain/rockt climbingt ast thist cant causet at pneumothorax.
QUESTION
Testst tot checkt fort pulmonaryt embolism
Answer:
D-dimer
QUESTION
Tuberculosist signst andt symptoms
Answer:
Hemoptysis
t Weightt loss
t Fevert -t lowt gradet int thet afternoon
t Chills
t Chestt pain
t Nightt sweats
t Shortnesst oft breat
QUESTION
Albuterol-t whatt ist itt for
2026t Update)t Medical-Surgicalt Nursingt It
Review|t Qst &t As|t Gradet A|t 100%t
Correctt (Verifiedt Answers)-t Fortis
QUESTION
Whicht mechanismst int thet bodyt stimulatest breathing?
Answer:
Hypoxemiat (Lowt O2)
QUESTION
COPD
Answer:
Int somet cases,t clientst witht chronicallyt hight CO2t levelst (COPD/Emphysema)t loset thist
drivet andt dependt ont hypoxiat ort lowt oxygent tot stimulatet theirt breathingt response
QUESTION
Wheret cant wet placet ant O2t sensor?
Answer:
Fingertip
t Toet
t Earlobe
t Pinnat oft thet eart
t Foreheadt
t Bridget oft nose
,QUESTION
Whatt ist thet percentaget oft oxygent thatt roomt airt contains
Answer:
21%t Roomt air,t not extrat oxygen
QUESTION
1L/Min?
Answer:
24%
QUESTION
4L/Mint ist howt mucht oxygen?
Answer:
36%
QUESTION
Howt fart upt cant wet titratet nasalt O2?
Answer:
6t =t 44%
QUESTION
Everyt litert oft 100%t oxygent wet givet increasest thet percentaget by
,Answer:
3%
QUESTION
Howt dot wet findt outt thatt ourt patientt hast respiratoryt failure?
Answer:
ABG'st belowt 50t mmhgt wouldt bet int dangert oft respiratoryt failure
t Effectivet breathingt pattern
QUESTION
Whatt cant happent ast at resortt oft respiratoryt failure?
Answer:
Cardiact arrest
QUESTION
Whatt cant happent aftert at chestt injuryt ort at periodt aftert at thoracict surgery?
Answer:
Collapsedt lungt -t Pneumothorax
QUESTION
Whot ist att thet greatestt riskt fort obtainingt at spontaneoust pneumothorax?
Answer:
Smokerst
t Tall,t thint people
t Scubat divers,t
, t Mountain/Rockt climbers
QUESTION
Ift yout havet at patientt whot comest int possiblet respiratoryt failuret witht at possiblet
pneumothoraxt andt yout cannott seet anyt signst oft traumat andt theyt havet trachealt deviationt
andt absentt lungt soundst tot onet side,t askt about
Answer:
tt recentt scubat diving,t mountain/rockt climbingt ast thist cant causet at pneumothorax.
QUESTION
Testst tot checkt fort pulmonaryt embolism
Answer:
D-dimer
QUESTION
Tuberculosist signst andt symptoms
Answer:
Hemoptysis
t Weightt loss
t Fevert -t lowt gradet int thet afternoon
t Chills
t Chestt pain
t Nightt sweats
t Shortnesst oft breat
QUESTION
Albuterol-t whatt ist itt for
