portage pathophysiology module 5 exam
questions & answers
Both bcarbon bdioxide band boxygen bare bable bto bbind bwith bhemoglobin. b- bANS-true
True/False:
Hypoventilation bis bassociated bwith bdecreased bPCO2. b- bANS-false
The bbreathing brate bis bdetermined bby binput bfrom b______ bthat bmonitor boxygen,
bcarbon bdioxide, band bpH blevels bin bthe bblood. b- bANS-chemoreceptors
Lung b_____ bis bthe bterm bused bto bdescribe bthe bease bor bdifficulty bwith bwhich bthe
blungs bcan bbe binflated. b- bANS-compliance
True/False:
Asthma bis bconsidered breversible bairway bbronchoconstriction. b- bANS-true
True/False:
Asthma bis bconsidered bnon-reversible bairway bbronchoconstriction. b- bANS-false
True/False:
Intrathoracic bpressure bis balways bgreater bthan bintrapleural bpressure. b- bANS-false
True/False:
Excess bsurface btension bmakes blung binflation bharder. b- bANS-true
The bdiaphragm bis binnervated bby b_____. b- bANS-C3, bC4, bC5
_____ bis bthe bflow bof bgases binto band bout bof bthe balveoli bof bthe blungs. b- bANS-
ventilation
Risk bfactors bfor basthma binclude beach bof bthe bfollowing bexcept: b- bANS-drug
boverdose
questions & answers
Both bcarbon bdioxide band boxygen bare bable bto bbind bwith bhemoglobin. b- bANS-true
True/False:
Hypoventilation bis bassociated bwith bdecreased bPCO2. b- bANS-false
The bbreathing brate bis bdetermined bby binput bfrom b______ bthat bmonitor boxygen,
bcarbon bdioxide, band bpH blevels bin bthe bblood. b- bANS-chemoreceptors
Lung b_____ bis bthe bterm bused bto bdescribe bthe bease bor bdifficulty bwith bwhich bthe
blungs bcan bbe binflated. b- bANS-compliance
True/False:
Asthma bis bconsidered breversible bairway bbronchoconstriction. b- bANS-true
True/False:
Asthma bis bconsidered bnon-reversible bairway bbronchoconstriction. b- bANS-false
True/False:
Intrathoracic bpressure bis balways bgreater bthan bintrapleural bpressure. b- bANS-false
True/False:
Excess bsurface btension bmakes blung binflation bharder. b- bANS-true
The bdiaphragm bis binnervated bby b_____. b- bANS-C3, bC4, bC5
_____ bis bthe bflow bof bgases binto band bout bof bthe balveoli bof bthe blungs. b- bANS-
ventilation
Risk bfactors bfor basthma binclude beach bof bthe bfollowing bexcept: b- bANS-drug
boverdose
