★ Circulatory / Respiratory Quiz
The “lub,” or first heart sound , is produced by the closing of
A. the aortic semilunar valve
B. the pulmonary semilunar valve
C. the tricuspid valve
D. the bicuspid valve
E. both AV valves
Select your answer:
Topics:
Trauma AEMT EMS Systems Ankle, Foot, & LL - Injuries The Digestive System Adaptive Immune System Disease, Illness and Sickness Inflammation and Tissue Repair Human Genome and Bioethics Review Psychology, Psychiatry, & Social Work Polio Forensic Pathology Blood Groups Nutrition and Human Digestive System Knee Anatomy Health and WellnessOther quiz:
Medical Suffixes › ViewThe suffix with the meaning of tumor or mass is……
A. otomy
B. itis
C. oma
D. scopy
Population Ecology › View
Limiting factors that depend on the density of the population.
A. Density Dependent Limiting Factors
B. Density Independent Limiting Factors
C. Biotic potential
D. Environmental Resistance