★ The Cardiovascular System OCR A-level Quiz
Starlings law states that if there is increased venous return, there will be greater diastolic filling of the heart, greater cardiac muscles stretch, which will result in?
A. a lower force of contraction
B. a smaller ejection fraction
C. a large amount of blood pumped around the body at speed
D. a higher force of contraction
Select your answer:
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Is the blood pressure in the picture normal?
A. Yes
B. No
Pathophysiology › View
Which of the following is an example of a local manfestation.
A. Fever
B. Redness
C. Lethargy
D. General Body Aches