
★ Blood Donation Quiz
How many units (1 unit=500ml) of blood are needed every week?
A. 300
B. 3000
C. 4500
Select your answer:

Topics:
Pancreas The Ankle and Lower Leg Human Organ System Science Reproduction Genetic Engineering Kinetics Anatomy and Histology of Stomach Safety and First Aid Heterotrophic Nutrition Cardiovascular Breath Connective Tissue Child Growth and Development Infectious Disease and Pathogens Cancer (Bio II)Other quiz:
Pharmacology › ViewSymptoms of an ear infection include ________________.
A. Complete loss of hearing
B. Mental confusion and headache
C. Slowed pulse and low blood pressure
D. Pain, tenderness, difficulty hearing, fever.
Nervous System › View
Thinking and voluntary muscles are controlled by the _________ lobe of the cerebrum.
A. occipital
B. parietal
C. frontal
D. temporal