MSN 570 . Quiz 10.Pathophysiology of the CardioVascular system part 2

Quiz 10: Pathophysiology of the Cardiovascular System Part 2
Study online at https://quizlet.com/_9563tp

Left ventricular hypertrophy (LVH) is an
adaptation to a persistently high:

a. cardiac afterload a. cardiac afterload
b. cardiac preload
c. cardiac ischemia
d. cardiac depression
Which of the following factors will cause
cardiac O2 demands to increase?

a. Increased End Diastolic Volume a. Increased End Diastolic Volume
b. Decreased Heart Rate
c. Increased End Systolic Volume
d. Decreased End Diastolic Volume
Which coronary artery branch is respon-
sible for perfusing the ventricular con-
duction system?
a. The Left Anterior Descending
a. The Left Anterior Descending
b. The Left Circumflex
c. The Right Coronary Artery
Chronic endothelial injury and ath-
erosclerosis causes endothelial dys-
function and an impaired release
of ______________, which results in
chronic imbalances between myocardial
O2 demands and myocardial O2 supply
a. Nitric Oxide
(i.e. ischemia).

a. Nitric Oxide
b. Endothelin
c. Norepinephrine
d. Epinephrine
Anginal cardiac ischemic pain is a form
of
a. referred pain
a. referred pain

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