skyhigh
Forum Guru
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Posts: 561
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A 66-yr old woman complains of fatigue to her pysician. Her pulse is 80/min and her hematocrit is 32%. Ultrasound shows an end-systolic volume of 65ml and an end-diastolic volume of 115ml. Which of the following is the ejection fraction in this woman.
A. 0.29
b. 0.32
c. 0.43
d. 0.51
e. 0.62
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| scorpio
Forum Newbie
Topics: 2
Posts: 10
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c
EF= Stroke volume/EDV
=115-65/115
=.43
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| Geroo
Forum Guru
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Posts: 799
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