CVS 204 EXAM 2 ACTUAL EXAM 2025 NEWEST ACTUAL EXAM 2 VERSIONS COMPLETE
EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
What is stroke volume - (ANSWER)the amount of blood ejected by the left ventricle during each systolic
contraction
what is the equation for stroke volume - (ANSWER)SV = EDV - ESV
normal value for stroke volume - (ANSWER)70-110 ML
what is ejection fraction - (ANSWER)the precentage of blood being ejected from the LV during systole
ejection fraction formula - (ANSWER)EF=SV/EDV x 100
what is the normal value of ejection fraction - (ANSWER)greater than 50% up to 75%
what is cardiac output - (ANSWER)the volume of blood ejected by the ventricle during a 1 minute
interval; therefore the cardiac output is equal to the product of stroke volume and heart rate
formula for cardiac output - (ANSWER)CO=SV x HR
what is the normal value of cardiac output - (ANSWER)4-8 liters per minute
Frank-Starling Law - (ANSWER)the greater the load the greater the force of contraction
preload - (ANSWER)load or volume exerted on the ventricle at end diastole
, CVS 204 EXAM 2 ACTUAL EXAM 2025 NEWEST ACTUAL EXAM 2 VERSIONS COMPLETE
EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
what does preload determine - (ANSWER)force of contraction and degree of ventricular filling
afterload - (ANSWER)resistance against which the ventricle must pump
what does the afterload determine - (ANSWER)the tension the myocardium must generate
what is influenced by arterial blood pressure and the abillity to become stretched and has arterial
resistance - (ANSWER)afterload
why is higher resistance with afterload good - (ANSWER)the greater the contractility of the ventricles
what processes increase preload - (ANSWER)mitral regurgitation, tricuspid regurgitation, pulmonic
regurgitation, aortic regurgitation, ventricular and atrial septal defects and fluid overload
what processes increase afterload - (ANSWER)hypertension, aortic stenosis, pulmonic stenosis
preload= volume increases= thin walls means - (ANSWER)dilatation
afterload=pressure=thick walls means - (ANSWER)hypertrophy
where does the blood supply to the heart come from - (ANSWER)coronary arteries
what are the two main coronary arteries - (ANSWER)right and left arse from the coronary cusp in the
sinuses of valsalva
EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
What is stroke volume - (ANSWER)the amount of blood ejected by the left ventricle during each systolic
contraction
what is the equation for stroke volume - (ANSWER)SV = EDV - ESV
normal value for stroke volume - (ANSWER)70-110 ML
what is ejection fraction - (ANSWER)the precentage of blood being ejected from the LV during systole
ejection fraction formula - (ANSWER)EF=SV/EDV x 100
what is the normal value of ejection fraction - (ANSWER)greater than 50% up to 75%
what is cardiac output - (ANSWER)the volume of blood ejected by the ventricle during a 1 minute
interval; therefore the cardiac output is equal to the product of stroke volume and heart rate
formula for cardiac output - (ANSWER)CO=SV x HR
what is the normal value of cardiac output - (ANSWER)4-8 liters per minute
Frank-Starling Law - (ANSWER)the greater the load the greater the force of contraction
preload - (ANSWER)load or volume exerted on the ventricle at end diastole
, CVS 204 EXAM 2 ACTUAL EXAM 2025 NEWEST ACTUAL EXAM 2 VERSIONS COMPLETE
EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
what does preload determine - (ANSWER)force of contraction and degree of ventricular filling
afterload - (ANSWER)resistance against which the ventricle must pump
what does the afterload determine - (ANSWER)the tension the myocardium must generate
what is influenced by arterial blood pressure and the abillity to become stretched and has arterial
resistance - (ANSWER)afterload
why is higher resistance with afterload good - (ANSWER)the greater the contractility of the ventricles
what processes increase preload - (ANSWER)mitral regurgitation, tricuspid regurgitation, pulmonic
regurgitation, aortic regurgitation, ventricular and atrial septal defects and fluid overload
what processes increase afterload - (ANSWER)hypertension, aortic stenosis, pulmonic stenosis
preload= volume increases= thin walls means - (ANSWER)dilatation
afterload=pressure=thick walls means - (ANSWER)hypertrophy
where does the blood supply to the heart come from - (ANSWER)coronary arteries
what are the two main coronary arteries - (ANSWER)right and left arse from the coronary cusp in the
sinuses of valsalva
