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:
         


Topics:

Cells Patho_Genetics Skeletal System Homeostatic Imbalances Enzyme Virus Circulatory & Lymphatic Cardiology Services Med Terms Muscle System First Aid Bleeding Disease Prevention Immune Response Micro Immunology All About Bacteria Linked Gene Surgical Nutrition

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Both before and after applying a splint, the EMT should assess pulses, movement, and sensation distal to the injury.

A. TRUE

B. FALSE

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A protein made by white blood cells to fight a specific pathogen.

A. Antibody

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C. Allegra

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