★ Transport System in Man Quiz
What is the function of valves in heart?
A. To prevent the backflow of blood in the chambers.
B. To allow the backflow of blood in the heart.
C. To initiate the flow of the blood in the heart.
Select your answer:
Topics:
Ears Medicine on the Western Front Emergency Medicine Skin Structure, Growth & Nutrition Doctor Equipments Forensic Pathology (Autopsy) Assessment Bacteria and Viruses Terms and Definitions - Diseases Endocrine System Respiratory Functional Anatomy in Track & Field Excretion-Dialysis Dermatology Radiography AnatomyOther quiz:
The Human Eye › ViewWhich part of the eye opens in dark places and closes in bright places?
A. Cornea
B. Retina
C. Pupil
D. Lens
Physical › View
What should you do when you feel exhausted?
A. Stop immediately any physical activity
B. slowing down your movement
C. Take a deep breath and drink water