BIO 669 Exam 2
Questions and Answers p p
Thromboangiitispobliteransp(Buergerspdisease)pispanpautoimmunepconditionpthatpi
s:
a. Apresultpofpoverpactivationpofpthepintrinsicpandpextrinsicpclottingpsystemps
ystemically
b. Characterizedpbypattackspofpvasospasmpinpthepsmallparteriespandparteriolespofpt
hepfingerspandptoes
c. Stronglypassociatedpwithpsmoking
d. AssociatedpwithpjanewayplesionspandpOslerspNodesp
Ans: c.pStronglypassociatedpwithpsmoking
,WhichpofpthepfollowingpispnotpapsystemicpdiseasepthatpispassociatedpwithpRaynaud'sp
Phenomenon?
a. Congestivepheartpfailure
b. Collagenpvascularpdiseasespsuchpaspscleroderma
c. Pulmonaryphypertension
d. Myxedemaporpsmoking
Ans: a.pCongestivepHeartpFailure
WhichpofpthepfollowingpispNOTpapprimarypfactorpinpdeterminingppreload?
a. Venouspreturnpduringpdiastole
b. Endpsystolicpvolume
,c. Totalpperipheralp(systemic)presistance
d. Allpofpthepaboveparepprimarypfactorspofppreloadp
Ans: c.pTotalpperipheralp(systemic)presistance
WhichpofpthepfollowingpstatementsparepINCORRECT
a. Thepmeanparterialppressurepispthepaveragepforcepofppushingpbloodpthroughptheps
ystemicpcircuit.
b. Theppulseppressurepispthepdifferencepbetweenpsystolicpandpdiastolicppressures
c. Apdecreasepinpaorticpcompliancepincreasespitspstiffnesspandpthuspcanpleadptopanpin
creasepinppulseppressures
d. Prostacyclins,pwhichparepdiminishedpbypNSAIDs,parepvasoconstrictors.
, Ans: d.pProstacyclins,pwhichparepdiminishedpbypNSAIDS,parepvasoconstrictors
Whichpofpthepfollowingpispincorrectpregardingpthepisometricpcontractionpphasepofpt
hepcardiacpcycle?
a. Bloodpdoespnotpflowpthroughpthepheartpatpthisptime.
b. Thepatriaparepcontracting
c. Thepvalvesparepclosed
d. Itpoccurspduringpventricularpsystolep
Ans: b.pThepatriaparepcontracting
Thepresistancepofpmovementpofpbloodpfrompthepleftpventricleptopthepaortapispterme
dpthe:
Questions and Answers p p
Thromboangiitispobliteransp(Buergerspdisease)pispanpautoimmunepconditionpthatpi
s:
a. Apresultpofpoverpactivationpofpthepintrinsicpandpextrinsicpclottingpsystemps
ystemically
b. Characterizedpbypattackspofpvasospasmpinpthepsmallparteriespandparteriolespofpt
hepfingerspandptoes
c. Stronglypassociatedpwithpsmoking
d. AssociatedpwithpjanewayplesionspandpOslerspNodesp
Ans: c.pStronglypassociatedpwithpsmoking
,WhichpofpthepfollowingpispnotpapsystemicpdiseasepthatpispassociatedpwithpRaynaud'sp
Phenomenon?
a. Congestivepheartpfailure
b. Collagenpvascularpdiseasespsuchpaspscleroderma
c. Pulmonaryphypertension
d. Myxedemaporpsmoking
Ans: a.pCongestivepHeartpFailure
WhichpofpthepfollowingpispNOTpapprimarypfactorpinpdeterminingppreload?
a. Venouspreturnpduringpdiastole
b. Endpsystolicpvolume
,c. Totalpperipheralp(systemic)presistance
d. Allpofpthepaboveparepprimarypfactorspofppreloadp
Ans: c.pTotalpperipheralp(systemic)presistance
WhichpofpthepfollowingpstatementsparepINCORRECT
a. Thepmeanparterialppressurepispthepaveragepforcepofppushingpbloodpthroughptheps
ystemicpcircuit.
b. Theppulseppressurepispthepdifferencepbetweenpsystolicpandpdiastolicppressures
c. Apdecreasepinpaorticpcompliancepincreasespitspstiffnesspandpthuspcanpleadptopanpin
creasepinppulseppressures
d. Prostacyclins,pwhichparepdiminishedpbypNSAIDs,parepvasoconstrictors.
, Ans: d.pProstacyclins,pwhichparepdiminishedpbypNSAIDS,parepvasoconstrictors
Whichpofpthepfollowingpispincorrectpregardingpthepisometricpcontractionpphasepofpt
hepcardiacpcycle?
a. Bloodpdoespnotpflowpthroughpthepheartpatpthisptime.
b. Thepatriaparepcontracting
c. Thepvalvesparepclosed
d. Itpoccurspduringpventricularpsystolep
Ans: b.pThepatriaparepcontracting
Thepresistancepofpmovementpofpbloodpfrompthepleftpventricleptopthepaortapispterme
dpthe:
