Medical Quiz

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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Other quiz:

Histology › View

Where does that condyle sit at rest?

A. Articular eminence

B. Articular capsule

C. External auditory canal

D. Temporomandibular (articular fossa)


Heart › View

The passage of blood from the atria to the ventricles is regulated by which valves?

A. Interventricular

B. Interatrial

C. Semilunar

D. Atrioventricular

E. Pulmonary