Select your answer:
Topics:
Urinary System and Fluid Balance Vocabulary - Health First Aid Inheritance Vaccines Biotherapeutics & Cellular Meat Muscle pathophysiology Oral Hygiene Circulatory & Lymphatic Anatomy of the Eye Viruses Human Body Systems My Teeth Eyes and Hearing Excretory and Musculoskeletal System Thrombosis, EmboliyaOther quiz:
Cardiovascular › ViewHeart sound cause by the closure of the tricuspid and mitral valves
A. S4
B. S1
C. S3
D. S2
Vitamins and Minerals › View
A disease caused by a lack of a specific nutrient, vitamin or mineral.
A. Scurvy
B. Deficiency disease
C. Thyroid disease
D. Cancer