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Test Bank For Pilbeam-s Mechanical Ventilation Physiological and Clinical Applications 7th Edition by James M. Cairo 9780323871648 All Chapters 1-23 LATEST.pdf$12.99
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Test Bank For Pilbeam-s Mechanical Ventilation Physiological and Clinical Applications 7th Edition by James M. Cairo 9780323871648 All Chapters 1-23 LATEST.pdf
Test Bank For Pilbeam-s Mechanical Ventilation Physiological and Clinical Applications 7th Edition by James M. Cairo 9780323871648 All Chapters 1-23 LATEST.
1. The j body’s j mechanism j for j conducting j air j in j and j out j of j the
j lungsjis jknown jas jwhich jof jthe jfollowing?
a. External jrespiration
b. Internal jrespiration
c. Spontaneous j ventilation
d. Mechanical j ventilation
ANS: j C
The jconduction jof jair jin jand jout jof jthe jbody jis jknown jas
jventilation. j Since j the j question j asks j for j the j body’s j mechanism,
jthis jwould jbe jspontaneous jventilation. jExternal jrespiration
jinvolves j the j exchange j of j oxygen j (O2) j and j carbon j dioxide
j (CO2) jbetween jthe jalveoli jand jthe jpulmonary jcapillaries.
jInternal jrespiration j occurs j at j the j cellular j level j and j involves
j movement j ofjoxygen jfrom jthe jsystemic jblood jinto jthe jcells.
DIF: 1 REF: j pg. j3
2. Which jof jthe jfollowing jare jinvolved jin jexternal jrespiration?
a. Red jblood jcells jand jbody jcells
b. Scalenes jand jtrapezius
muscles
c. Alveoli j and j pulmonary
capillaries
d. External joblique j and
transverse jabdominal jmuscles
ANS: j C
External j respiration j involves j the j exchange j of j oxygen j and
j carbonjdioxide j(CO2) jbetween jthe jalveoli jand jthe jpulmonary
jcapillaries. jInternal jrespiration joccurs jat jthe jcellular jlevel jand
jinvolves jmovement jof joxygen jfrom jthe jsystemic jblood jinto jthe
jcells.
Scalene j and j trapezius j muscles j are j accessory j muscles j of
jinspiration. j External j oblique j and j transverse j abdominal
j musclesjare jaccessory jmuscles jof jexpiration.
, DIF: 1 REF: j pg. j3
3. The jgraph jthat jshows jintrapleural jpressure jchanges
jduringjnormal jspontaneous jbreathing jis jdepicted jby jwhich
jof jthe jfollowing?
a.
b.
c.
d.
ANS: jB
During j spontaneous j breathing j the j intrapleural j pressure
j drops jfrom j about j-5 jcm j H2O j at j end-expiration j to j about j-10
jcm j H2O j atjend-inspiration. jThe j graph j depicted jfor janswer j B
jshows j that jchange jfrom j-5 jcm jH2O jto j-10 jcm jH2O.
DIF: 1 REF: j pg. j4
4. During j spontaneous j inspiration j alveolar j pressure j (PA) j is j about:
j .
a. - j1 jcm jH2O
b. + j1 jcm jH2O
c. 0 jcm jH2O
d. 5 jcm jH2O
5. The jpressure j required jto jmaintain jalveolar jinflation jis jknown
j asjwhich jof jthe jfollowing?
a. Transairway jpressure j(PTA j)
b. Transthoracic jpressure j(PTT)
c. Transrespiratory jpressure j(PTR)
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