★ Cardiovascular Quiz
Heart sound cause by the closure of the tricuspid and mitral valves
A. S4
B. S1
C. S3
D. S2
Select your answer:
Topics:
Eye Physiology Inner Ear Neuroanatomy Respiratory System Careers in Health Care Components of Blood Cardiovascular Pathophysiology Chronic Diseases Bacterial Growth Immunity Branches of Medicine Respiratory and Circulatory History of Immunology Communicable Disease Cell Structure and Functions Disease and Conditions Skeletal SystemOther quiz:
Immunology › ViewIf you want to make 4 mL of a 1:20 dilution, how much serum would be needed?
A. 0.2 mL
B. 2 mL
C. 0.5 mL
D. 1 mL
Humanistic and Biological Psychology › View
Pain tolerance is largely a result of the effects of endorphins and other neurochemicals.
A. Humanistic
B. Cognitive
C. Biological
D. Evolutionary
E. Socio-Cultural