Cardiovascular changes during hemorrhage
Videos
Notes
Cardiovascular changes during hemorrhage
Cardiovascular system
Cardiac cycle and pressure-volume loops
Cardiac cycle
Cardiac work
Changes in pressure-volume loops
Pressure-volume loops
Cardiovascular physiological responses
Physiological changes during exercise
Cardiovascular changes during hemorrhage
Cardiovascular changes during postural change
Assessments
Cardiovascular changes during hemorrhage
Flashcards
0 / 21 complete
High Yield Notes
6 pages
Flashcards
Cardiovascular changes during hemorrhage
of complete
Summary
The sudden loss of blood that occurs during hemorrhage causes the cardiovascular system to change in several ways. The perfusion to various organs becomes compromised, leading to different compensatory mechanisms by the body to restore appropriate perfusion. The most immediate change is that the heart rate will increase as the body tries to get more blood to the vital organs. The blood pressure will also decrease, leading to hypoperfusion of the tissues, which means that insufficient oxygen and nutrients are getting delivered to the cells. Hemorrhage can cause organ damage and even death due to hypovolemic shock.
For Institutions
Copyright © 2023 Elsevier, its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
Cookies are used by this site.
USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME). COMLEX-USA® is a registered trademark of The National Board of Osteopathic Medical Examiners, Inc. NCLEX-RN® is a registered trademark of the National Council of State Boards of Nursing, Inc. Test names and other trademarks are the property of the respective trademark holders. None of the trademark holders are endorsed by nor affiliated with Osmosis or this website.
