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Exam (elaborations)

Mock RCIS Exam Practice Questions and Answers (100% Pass)

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Mock RCIS Exam Practice Questions and Answers (100% Pass) In normal fetal circulation the path of oxygenated blood returning from the placenta passes though several fetal shunts. One of these normal fetal pathways between the aorta and PA can be described as a: a- L>R shunt termed the PDA b...

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  • August 15, 2024
  • 22
  • 2024/2025
  • Exam (elaborations)
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  • Rcis
  • Rcis
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©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AM



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Mock RCIS Exam Practice Questions and Answers (100% Pass)


In normal fetal circulation the path of oxygenated blood returning from the placenta

passes though several fetal shunts. One of these normal fetal pathways between the

aorta and PA can be described as a:


a- L>R shunt termed the PDA


b- R>L shunt termed the PDA


c- L>R shunt termed the foramen ovale


d- R>L shunt termed the foramen ovale - ✔️✔️the PA-AO shunt is the PDA and its right to

left. When the left heart pressure begins to exceed the right heart pressure, that such a

shunt would switch to left to right


What is the name of the coronary arteries which normally branch off the Cx artery

towards the apex of the heart?


a- diagonal branches


b- OM branches


c- acute marginal branches


d- posterior descending branches - ✔️✔️The left sided AV groove artery is the Cx and its

branches are termed OMs



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,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AM



WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
The aortic dicrotic notch marks the beginning of ventricular:


a- systole


b- isometric relaxation


c- end diastolic pressure


d- slow filling phase - ✔️✔️B. The systolic pulse is divided by a midsystolic dip indicating

a sudden ejection followed by increased resistance and then secondary release.


End-diastolic stretching of the ventricular muscle fibers is termed:


a- preload


b- afterload


c- inotropism


d- chronotropism - ✔️✔️Preload refers to the filling of the ventricular chambers in diastole


The greatest expenditure of O2 during the cardiac cycle is used to:


a- open the aortic valve (isometric contraction)


b- open the mitral valve (diastolic filling)


c- eject blood out of the LV and into the AO (SEP)


d- overcome friction of blood viscosity and muscle compliance - ✔️✔️A. One of the chief

benefits of IABP is to lower the pressure at which the aortic valve opens, which



2

, ©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Saturday, August 3, 2024 7:34 AM



WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
decreases pressure work. This pressure work account for 90% of the work done by the

LV


Which of the following is a common result of right sided heart failure?


a- dyspnea


b- pulmonary congestion


c- pulmonary hypertension


d- neck vein distension - ✔️✔️When the right side of the heart fails the RA and systemic

veins become engorged with blood. Pulmonary hypertension is only a compensation to

left sided failure


Which of the following is NOT a clinical manifestation of shock?


a- pallor


b- metabolic acidosis


c- slow bounding pulse


d- falling blood pressure - ✔️✔️Slow bounding pulse. Tachycardia usually results to

compensate for decreased tissue perfusion


If an embolus were to lodge in the distal RCA at the crux, which segment of the heart

would suffer damage?


a- RV



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