Topics: Heart Anatomy Quiz
Un-oxygenated blood enters the right atrium from the top of the heart.
A. inferior vena cava
B. superior vena cava
C. aorta
Select your answer:

Topics:
Purpose and Function of the Skeletal System SCI CH2-1 Medicinal use of Microorganisims Sensory System Anatomy and Pathology Cells and Organ Systems Skin Diseases Stress and Mental Health Micro Immunology Renal System - Pharmacology Energy and Metabolism Transport System Carbohydrates / Fat-soluble Vitamins Muscularskeletal System Life Processes PhysicalOther quiz:
Endocrine System Terms › ViewThe combining form “aden/o-” in medical terminology is associated with:
A. Adrenaline
B. Hormones
C. Gland
D. Extremities
Factors that Affect Health and Wellness › View
Your genes can put you at risk for developing certain diseases
A. TRUE
B. FALSE