★ Principle of Health Science Quiz
What did the primitive humans think caused illness and disease?
A. bugs
B. plants
C. supernatural spirits
D. blood
Select your answer:
Topics:
Blood & Blood Vessels Genetics and Probability Radiation and Health Pathogens Laboratory Careers Malaria Anatomy and Physiology Blood Groups Medicine on the Western Front Cell Cycle Skeletal System Joints & Movement Vitamins and Minerals Digestive System Medical Terminology Cardiology Services Med TermsOther quiz:
CP A&P: Cardiovascular › ViewThe muscular portion of the heart wall is called the
A. myocardium
B. epicardium
C. endocardium
Respiratory and Urinary › View
After air moves through the pharynx it continues downward. The _____, or windpipe, directs the air into 2 separate branches or tubes.
A. mucus
B. trachea
C. larynx
D. epiglottis