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PATHOPHYSIOLOGY CARDIOVASCULAR EXAM MODULE5 FINAL EXAM QUESTIONS AND ANSWERS ||A+ GRADED PATHOPHYSIOLOGY CARDIOVASCULAR EXAM MODULE5 FINAL EXAM QUESTIONS AND ANSWERS ||A+ GRADED PATHOPHYSIOLOGY CARDIOVASCULAR EXAM MODULE5 FINAL EXAM QUESTIONS AND $13.39
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PATHOPHYSIOLOGY CARDIOVASCULAR EXAM MODULE5 FINAL EXAM QUESTIONS AND ANSWERS ||A+ GRADED PATHOPHYSIOLOGY CARDIOVASCULAR EXAM MODULE5 FINAL EXAM QUESTIONS AND ANSWERS ||A+ GRADED PATHOPHYSIOLOGY CARDIOVASCULAR EXAM MODULE5 FINAL EXAM QUESTIONS AND
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Course
Pathophysiology
Institution
Pathophysiology
PATHOPHYSIOLOGY
CARDIOVASCULAR EXAM MODULE5
FINAL EXAM QUESTIONS AND
ANSWERS ||A+ GRADED
1) HTN has the most immediate effect on: - ANSWER Afterload
2) Most common cause of Right sided HF - ANSWER Pulmonary
HTN d/t LHF
3) Oxygenated blood is transported by - ANSWER Pulm...
PATHOPHYSIOLOGY
CARDIOVASCULAR EXAM MODULE5
FINAL EXAM QUESTIONS AND
ANSWERS ||A+ GRADED
1) HTN has the most immediate effect on: - ANSWER ✔ Afterload
2) Most common cause of Right sided HF - ANSWER ✔ Pulmonary
HTN d/t LHF
3) Oxygenated blood is transported by - ANSWER ✔ Pulmonary
VEINS
4) Cardiac Output (CO) - ANSWER ✔ measurement of the amount
of blood ejected per minute from either ventricle of the heart
5) WNL: about 5 L
6) CO equation - ANSWER ✔ CO = HR x SV
7) HR and SV are - ANSWER ✔ inverse
8) slower HR = longer fill time = high SV
9) faster HR = shorter fill time = low SV
10) Stroke volume is determined by - ANSWER ✔ preload,
afterload, contractility
11) Preload - ANSWER ✔ degree of stretch of the cardiac
muscle fibers before contraction (during diastole)
12) Preload is increased by - ANSWER ✔ hypervolemia,
regurgitation of cardiac valves, heart failure
, 13) Preload is decreased by - ANSWER ✔ hemorrhage,
tamponade, dehydration or hypovolemia (blood volume
deficiency)
14) Contractility - ANSWER ✔ Inotropic state
15) determined by Ca+2 and actin myosin
16) Contractility is increased by - ANSWER ✔ sympathetic
stimulation (fever, anxiety, thyroxine), calcium release, and
positive inotropic drugs
17) Heart Failure - ANSWER ✔ condition in which there is an
inability of the heart to pump enough blood through the body (CO)
to supply the tissues and organs with nutrients and oxygen
20) Right Sided HF symptoms - ANSWER ✔ fatigue, increased
peripheral venous pressure, systemic venous congestion, pedal
edema, jugular venous distension, ascites, hepatic congestion,
enlarged liver and spleen, anorexia/ GI distress, weight gain
21) Cor Pulmonale - ANSWER ✔ right ventricular hypertrophy
and heart failure due to pulmonary hypertension
22) Contractility is decreased by - ANSWER ✔ Decreased ATP
(d/t dead tissue): ischemia, acidosis, cardiomyopathy
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