Topics: Lungs Quiz
The main function of the ______________ is to combine oxygen with the blood and eliminate carbon dioxide.
A. Brain
B. Heart
C. Lungs
D. Liver
Select your answer:

Topics:
Histology of the Ear Kidney - Loop of Henlé Microorganisms, Health and Diseases Foot Orthosis Vocab Cell Reproduction Transplantation Immunology Cell Bio Neuroanatomy Teeths Biological Molecules and Enzymes Body System Medical Microbiology Proteins, Amino Acids, & Enzymes Neurons Inner Ear NeuroanatomyOther quiz:
Nursing Vocabulary › ViewMy extremities are my
A. eyes
B. toes
C. legs and arms
D. ears and nose
Circulatory System - Pathway of Blood › View
How many heart valves are there?
A. 1
B. 2
C. 3
D. 4