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ABCP-EXAM-PBSE PRACTICE TEST WITH COMPLETE QUESTIONS AND CRRECT ANSWERS RATED A+
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ABCP-EXAM-PBSE PRACTICE TEST WITH COMPLETE QUESTIONS AND CRRECT ANSWERS RATED A+
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ABCP-EXAM-PBSE PRACTICE TEST WITHCOMPLETE QUESTIONS AND CRRECT
ANSWERS RATED A+
the primary structural units of protein are:
a) pyruvic acids
b) conjugated fatty acids
c) L-amino acids
d) ribonucleic acids Correct Answer c
which of the following drugs increases the tolerance of the brain
to global ischemia when administered prior to the ischemic
episode?
a) dextrose 50%
b) dilantin (phenytoin)
c) mannitol
d) pentothal (thiopental) Correct Answer d
digitalis preparations are most commonly used to:
,a) increase myocardial contractility and control arrhythmias
b) increase systemic vascular resistance and control ventricular
arrhythmias
c) increase preload and control ventricular HR
d) prevent left atrial thrombus formation and embolization Correct
Answer a
the right coronary artery is said to be dominant when:
a) greater than 80% of coronary venous return is via the right
coronary sinus
b) flow to the RV occurs primarily in systole
c) it gives rise to the posterior descending artery
d) it arises from the right sinus of valsalva Correct Answer c
the most common site of aortic disruption due to deceleration
injury is:
a) between the left carotid and left subclavian arteries
b) at the origin of the left subclavian artery
c) between the left subclavian artery and the ligamentum
arteriosum
d) just distal to the ligamentum arteriosum Correct Answer c
obstruction of blood flow through the MV would most likely be
caused by a:
,a) left atrial myxoma
b) left ventricular tumor
c) septal infarct
d) ruptured chordae tendinae Correct Answer a
atrial myxomas are primary located:
a) intracavitary
b) intramural
c) intraseptal
d) intramuscular Correct Answer c
reduced coronary blood flow can result in:
a) increased synthesis of ATP
b) deactivation of calcium lipases
c) an elevation of creatinine phosphokinase (CPK-MB)
d) sequestration of calcium into the sarcoplasmic reticulum
Correct Answer c
myocardial stunning can be defined as:
, a) myocardial injury due to excessive intracellular accumulation of
calcium ions during reperfusion
b) post ischemic contractile dysfunction in the absence of
morphological injury necrosis
c) irreversible injury manifested as myocellular necrosis following
coronary occlusion
d) myocardial injury due to generation of oxygen the radical
metabolites from molecular oxygen Correct Answer b
the anastamoses during cardiac transplantation most commonly
occur in the following order:
a) aorta, PA, LA, RA
b) LA, RA, PA, aorta
c) PA, LA, RA, aorta
d) aorta, RA, PA, LA Correct Answer b
ventricular septal rupture in adults is most often the result of a(n):
a) right to left shunt
b) A-V canal
c) myocardial infarction
d) local tissue ischemia Correct Answer c
myocardial infarction is defined as:
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