★ Blood Donation Quiz
How many units of blood does the average human have in their body? (1 unit =500ml)
A. 4-6 units
B. 10-12 units
C. 14-16 units
Select your answer:
Topics:
Bacterial Cell Structure Diseases & Disorders Skeletal Tissue Cellular Respiration Lung & Breathing Hematology Muscle Histology Tenses Molecular Genetics Skin Structure Bacteria and Viruses Healthy Foundations Proteins, Amino Acids, & Enzymes Pediatrics Metabolic SauverOther quiz:
Muscle Origin, Insertion, and Function › ViewThis muscle wraps around the front of the lower leg, pulling the knee upward and outward.
A. Sartorius
B. Gracilis
C. Iliacus
D. Popliteus
Sensory System Anatomy and Pathology › View
Which of the following pathological conditions is an ear infection commonly seen in children?
A. anacusis
B. otitis media
C. otosclerosis
D. labyrinthitis