Topics: Cardiology Services Med Terms Quiz
The structure that prevents the backflow of blood in the heart is known as the____________.
A. septum
B. mediastinum
C. valve
Select your answer:

Topics:
Pathology Inflammation Source of Food Neuroanatomy Psychology Vocabulary Pathophysiology Mutation & Genetic Engineering Bacteria and Protist Review Aseptic Technique & Sterile Comp Review Anatomical Terminology DNA Structure and Function Health Issues Related to Digesting System and Eating Habits Malaria Endocrine System Disorders Pediatric Musculoskeletal Disorders Systematic BacteriologyOther quiz:
Respiratory System › ViewWhat is the part of the cell that produces energy from oxygen?
A. The stomach
B. Nucleus
C. Golgi aparatus
D. Mitochondria
Body › View
Flat teeth are in the ___ of the mouth
A. Back
B. Front
C. Middle
D. Last