Topics: Circulatory System Quiz
The upper part of the heart is made up of two chambers called what?
A. Ventricles
B. Atria
Select your answer:

Topics:
Medical Terminology Prefixes Neurological Concepts Type 1 Diabetes Human Anatomy and Physiology - Types of Tissues Defining Health and Wellness Pulmonology/Respiratory Nervous & Endocrine Systems Type of Dementia SCI CH2-1 Specialties: Neurological and Geriatric Cell & Bond Cardiology Services Med Terms Gastroenterology Nursing Skeletal Muscle Anatomy Types of ImmunityOther quiz:
Endocrine System › ViewBeta cells secrete what?
A. Glucagon
B. Insulin
CP A&P: Cardiovascular › View
Varicose veins are caused by
A. a loss of elasticity in blood vessels
B. incompetent venous valves
C. the accumulation of fatty substances within blood vessels