Medical Quiz

The Circulatory System Quiz

The heart beats at least _____ million times during an average person’s life.

A. 2400

B. 500

C. 3500

D. 1000

Select your answer:
A  B  C  D  E 


Homeostasis Circulation and Excretion Factors Affecting Health Cosmetology Heredity Skin Appendages Nursing Vocabulary Dermatology Vocabulary Types of Immunity Macromolecules & Enzymes Inflammation and Tissue Repair Diseases of The Digestive System Understanding Psychology Nervous System Non-Communicable Disease Biology Assessment

Other quiz: Body Systems & Anatomical Terms

Which hormone below is used in a Positive Feedback loop to regulate childbirth and also to encourage social interaction under moments of stress?

A. Adrenaline

B. Glucagon

C. Oxytocin

D. Human Growth Hormone