Topics: Circulatory / Respiratory Quiz
Which structure prevents the backflow of blood from the ventricles to the atria?
A. AV valves
B. septum
C. sinoatrial node
D. atrioventricular node
E. superior vena cava
Select your answer:
Topics:
Health Related Fitness Dermatology CVA Ecology Mouth - Stomach Chronic Diseases Body Fluids Forensic Pathology (Autopsy) Assessment Infectious Disease and Pathogens Hematology in Veterinary Medicine The Musculoskeletal System All About Blood Health Issues and Concerns Myocarditis Parts of Human BodyOther quiz:
Nutrition › ViewWhat is the main reason why we need protein in our diet?
A. For energy
B. To provide roughage
C. For growth and repair
Blood Pressure › View
Blood pressure is recorded as
A. Hydrostatic /diastolic
B. Diastolic/ hydrostatic
C. Systolic/diastolic
D. Diastolic/systolic