Before, 120 After Drug X LV Pressure 80 (mm Hg) 40 20 60 100 140 180 220 LV Volume (ml) A. Afterload B. Ejection Fraction C. Preload D. ? Stroke Volume
Before, 120 After Drug X LV Pressure 80 (mm Hg) 40 20 60 100 140 180 220 LV Volume (ml) A. Afterload B. Ejection Fraction C. Preload D. ? Stroke Volume
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
Given: Patient 2 is given a cardiovascular drug to counteract a side effect of general anesthesia, which results in the PV loop indicated in red. The PV loop indicated in black was taken prior to the onset of surgery.
a. Which cardiovascular parameter was increased ?
(answer choices given in image)
![Before,
120
After Drug X
LV Pressure 80
(mm Hg)
40
20
60
100
140
180
220
LV Volume (ml)
A.
Afterload
B.
Ejection Fraction
C.
Preload
D.
?
Stroke Volume](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F254ecfd8-ff4e-473b-a995-4fa6e668f57c%2Ff293d7ba-0de5-4539-958e-d000c1e5b797%2F6cj2aol.png&w=3840&q=75)
Transcribed Image Text:Before,
120
After Drug X
LV Pressure 80
(mm Hg)
40
20
60
100
140
180
220
LV Volume (ml)
A.
Afterload
B.
Ejection Fraction
C.
Preload
D.
?
Stroke Volume
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