★ Blood Donation Quiz
What percentage of people will need a blood transfusion in their lifetime?
A. 5% (1 in 20)
B. 10% (1 in 10)
C. 25% (1 in 4)
Select your answer:
Topics:
Hematology / Oncology Hematology in Veterinary Medicine Bacteria & Viruses Digestion and Absorption of Carbohydrates Burns and Skin Cancer Liveability Endocrine System Disorders Dementia Mnt For Pulmonary Disease and Adverse Reactions to Food The Cell Muscle Histology Salmonella vs E.coli Macromolecules & Enzymes Mycology Muscle Origin, Insertion, and FunctionOther quiz:
Movement › View What bone is this?
A. Rib Cage
B. Clavicle
C. Mandible
D. Vertebrae
Brain and Nervous System › View
What is one action the brain stem does not control?
A. Talking
B. Digestion
C. Heart rate
D. Breathing