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GMS 6402 Pulmonary Final Exam Questions With 100% Correct Answers 2024.
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GMS 6402 Pulmonary Final Exam Questions With 100 Correct Answers 2024.
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GMS 6402 Pulmonary Final Exam Questions With 100% Correct Answers 2024The avast amajority aof athe atotal asurface aarea aof athe alung ais afound ain athe:
- atrachea
- asegmental abronchi
- aterminal abronchi
- aalveoli a- aCorrect a aAnswer a- aalveoli
All aof athe afollowing acan abe ameasured avia aspirometry aEXCEPT:
- atidal avolume a(TV)
- avital acapacity a(VC)
- afunctional aresidual acapacity a(FRC)
- ainspiratory acapacity a(IC)
- aexpiratory areserve avolume a(ERV) a- aCorrect a aAnswer a- afunctional aresidual acapacity a(FRC)
Which aof athe afollowing ais aa amuscle athat ais aused afor aexpiration?
- asternocleidomastoid
- aexternal aobliques
- adiaphragm a
- aexternal aintercostals
- ascalenus a- aCorrect a aAnswer a- aexternal aobliques
What ais athe aTranspulmonary apressure a(PTP) aif apleural apressure ais a-7 acm aH2O aand aalveolar apressure ais a-3 acm aH2O?
- a+10 acm aH2O
- a+4 acm aH2O
- a-10 acm aH2O
- a-4 acm aH2O
- a0 acm aH2O a- aCorrect a aAnswer a- a+4 acm aH2O
A alung acompliance atest aindicates athat aa a3 acm aH2O achange ain atranspulmonary apressure agenerates aa a0.9 aliter achange ain alung avolume. aWhat ais athis apatient's alung acompliance? a
- a0.2 aliters aof aair/cm aH2O
- a0.2 acm aH2O/liter aof aair - a3.33 acm aH2O/liter aof aair
- a0.3 aliters aof aair/cm aH2O
- a2.7 aliters aof aair/cm aH2O a- aCorrect a aAnswer a- a0.3 aliters aof aair/cm aH2O
Airway aresistance aacross aa aset aof aairways ais alowest aunder awhich aof athe afollowing aconditions?
- aairway aradius ais alarge aand athe alength aof athe atube ais alarge a
- aairway aradius ais alarge aand athe alength aof athe atube ais asmall a
- aairway aradius ais asmall aand aairways aare ain aseries. a
- aairway aradius ais asmall aand aairways aare ain aparallel. a
- aairway aradius ais alarge aand agas aviscosity ais aincreased a- aCorrect a aAnswer a- aairway aradius ais alarge aand athe alength aof athe atube ais asmall
As athe alungs afill awith aair aand awe amove afrom aa alow alung avolume ato ahigher alung avolumes, aairway aresistance awill
- aincrease alinearly a
- adecrease aexponentially a
- aincrease aexponentially a
- adecrease alinearly a
- aall aof athe aabove a- aCorrect a aAnswer a- adecrease aexponentially
A apatient aperforms aan aexpiratory aforced avital acapacity amaneuver. aHis aFVC ais a2 aliters aand ahis aFEV1 ais a1 aliter. aBased aon ayour aknowledge aof athese anumbers ayou awould apredict athat athis aperson asuffers afrom
- aa arestrictive alung adisease a
- apulmonary afibrosis a
- aan aobstructive alung adisease a
- aall aof athe aabove a
- athis apatient ais anormal a- aCorrect a aAnswer a- aan aobstructive alung adisease
When aat asea alevel aand abreathing aroom aair, athe apartial apressure aof aO2 ain ainspired aair ais
- a760 amm aHg a
- a40 amm aHg a
- a100 amm aHg a
- a160 amm aHg a
- a150 amm aHg a- aCorrect a aAnswer a- a150 amm aHg
A apatient abegins ato ahyperventilate awhile asitting ain aa aclinic aon aMiami aBeach aand abreathing aroom aair. aOver athe aensuing a1 aminute, ahis aPACO2 adrops ato a20 amm aHg. aWhat ais ahis aPaO2 aat athat amoment ain atime? a a- a150 amm aHg a a- a125 amm aHg a a- a100 amm aHg a a- a75 amm aHg a a- a50 amm aHg a- aCorrect a aAnswer a- a125 amm aHg
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