Medical Quiz

Circulation and Excretion Quiz

A human red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb. To travel from the artery to the thumb and then back to the left ventricle, how many capillary beds must this RBC flow through?

A. 4

B. 3

C. 2

Select your answer:


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Other quiz:

Cells › View

Cell organelle that directs the formation of mitotic spindle.

A. Golgi Apparatus

B. Mitochondria

C. Cytoskeleton

D. Centrioles

Eye and Ear › View

Which part of the ear contains tiny bones called the hammer, anvil, and stirrup?

A. middle ear

B. outer ear

C. inner ear

D. eardrum