★ Respiratory and Circulatory Quiz
The system responsible for gas exchange of oxygen in and carbon dioxide out of the body.
A. Respiratory
B. Immune
C. Digestive
D. Nervous
Select your answer:

Topics:
Musculoskeletal System Medical Terminology Biodiversity Psychology, Psychiatry, & Social Work DNA and Polypeptide Synthesis The Cell Cycle & Cancer Disease, Immunity, and Phatogens Unintentional Injuries Anatomy and Physiology Dentistry Heart Structure and Double Circulation Dermatology Vocabulary The Respiratory System Human Circulatory System Non-Communicable Disease The Brain Our Control CenterOther quiz:
EMR - Trauma › ViewInjuries involving muscles result in _________
A. Sprain
B. Luxation
C. Strain
Skin Structure, Growth, & Nutrition › View
The surface of healthy skin is slightly _____.
A. rough
B. alkaline
C. yellow
D. acidic