Rau's Respiratory Care Pharmacology
Rau's Pharmacology test bank
Respiratory Care test bank
Douglas S. Gardenhire test bank
9th Edition pharmacology test bank
Respiratory pharmacology questions
Pharmacology study guide
Respiratory pharmacology practice exams
Rau's Respiratory Care questions...
1. WhatRisRtheRnameRofRtheRreceptorRsitesRthatRareRlocatedRinRtheRperipheralRvasculature,RtheRheart,Rbron
chialR muscle,RandRbronchialRbloodRvessels?
a. BetaR2Rreceptors c. AlphaRreceptors
b. GammaRreceptors d.RRR BetaR1Rreceptors
ANS:R C
AlphaRreceptorsRareRlocatedRinRtheRperipheralRvasculature,RtheRheart,RbronchialRmuscle,RandRbronchia
lR bloodRvessels.
PTS:RR 1
2. WhichRreceptorRsiteRresultsRinRtachycardia,RanRincreasedRpotentialRforRarrhythmias,RandRanRincreas
edR cardiacRoutput?
a. BetaR1Rreceptor c. AlphaRreceptor
b. BetaR2Rreceptor d.RR DeltaRreceptor
ANS:R A
StimulationRofRtheRbeta-
1RreceptorsRresultsRinRtachycardia,RanRincreasedRpotentialRforRarrhythmias,RandR anRincreasedRcardiac
Routput.RInRadministeringRdrugsRtoRtheRpulmonaryRsystem,RstimulationRofRtheRbeta-
1R sitesRisRnotRdesired.RHowever,RmostRrespiratoryRpharmacologicRagentsRhaveRsomeRbeta-
1RstimulatoryR effect.
PTS:RR 1
3. StimulationRofRtheRbetaR2RreceptorsRcausesRR
a. peripheralRvasoconstrictionRandRmildRbronchoconstrictionRinRtheRlungs.
b. tachycardia,RanRincreasedRpotentialRforRarrhythmias,RandRanRincreasedRcardiacRoutput.
c. bronchodilation.
d. peripheralRvasodilation,Rbradycardia,RandRdecreasedRcardiacRoutput.
ANS:R C
StimulationRofRtheRbeta-2RreceptorsRinRtheRlungsRcausesRbronchodilation.
PTS:RR 1
4. AcetylcholineRstimulatesRR
a. theRVagusRnerve.
b. theRadrenergicRreceptors.
c. theRsympatheticRnervousRsystem.
d. theRcholinergicRreceptors.
ANS:R D
AcetylcholineRstimulatesRtheRcholinergicRreceptors.
PTS:RR 1
, 5. WhatRimmunoglobulinRantibodyRsensitizesRtheRmastRcell?
a. Leukotrienes c. Histamine
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