Medical Quiz
The Circulatory System Quiz

A hollow muscular organ about the size heart of a clenched fist.

A. liver

B. heart

C. lungs

D. brain

Select your answer:
A  B  C  D  E 


Deficiency Disease General Anatomy Parts of the Brain Effects of Exercise on the Musculoskeletal System STNA (State Tested Nursing Assistant) Body Systems & Anatomical Terms Philosophy Branches of Medicine Human Body Systems Major Nutrients Urinalysis/ Immunology Make up Human Genetics Fluid and Electrolytes Metabolic Sauver Cell Biology & Biotechnology

Other quiz: Infectious Disease and Pathogens

What is the smallest pathogen?

A. protist

B. bacteria

C. virus

D. prion