★ Basics of Cardiology Quiz
What is the role of the sinoatrial (SA) node?
A. Pumps blood into the aorta
B. Acts as the natural pacemaker of the heart
C. Forms the heart valves
D. Receives blood from the lungs
Select your answer:
Topics:
Cardiopulmonary Joints in our Body Source of Food Brain and Nervous System Biotechnology Physical Fitness Components Life Cycle - Bee Muscular System Movements Transportation Structures and Functions of Living Organisms and Genetics Physical Pharmacy Enzymes and Digestion Digestion Oncology Musculoskeletal SystemOther quiz:
Pathophysiology - Adaptive Immunity › ViewWhich type of immunity has effect on memory?
A. Natural Immunity
B. Adaptive Immunity
Leaves › View
Which leaf I can use to build a roof?
A. lettuce
B. coconut
C. guava