★ Human Body Systems Quiz
What important substance is replenished as blood flows through the heart?
A. iron
B. nitrogen
C. water
D. oxygen
Select your answer:

Topics:
Selective Breeding Protozoan Diseases RDA Dental Caries BMI, Body Composition and Body Types Health - Nutrition Physical Sports Medicine Fluid Therapy Bone Marrow Histology Ankle Injuries Cell & Bond Phlebotomy Human Brain Paeds Edema Biology for EngineersOther quiz:
Physiothearpy in Neurology › ViewWhat is the common age of onset for Multiple Sclerosis?
A. 20-30 years
B. 40-50 years
C. 60-70 years
D. 80-90 years
Upper Limb › View
What surface of the forearm is in contact with the IR when performing an AP projection of the elbow?
A. Anterior Surface
B. Arm should be in lateral for AP
C. Posterior Surface