The reason we always bleed when we are cut is because:
A. Our arteries are right under our skin
B. Even if the cut didn’t hit a vein, blood will need to come towards it in order to clot the cut closed
C. We have capillaries all over our body
D. The cut just happens to cut a vein every time
Select your answer:
Topics:
Protozoan Diseases Muscoskeletal Injuries Anatomy of the Eye Intravenous Fluid Therapy Human Eye and Colourful World SCI CH2-1 Degeneration Pathology Cardiovascular System Micro Immunology Leaves Lipid Metabolism Joints Heredity and Living Cells Brain and Nervous System Bacterial Protein Synthesis InhbitorsOther quiz:
Disease and Immunity › ViewWhich of the following correctly describes the attributes of passive immunity?
A. long term – produce antibodies – produce memory cells
B. long term – does not produce antibodies – produce memory cells
C. short term – does not produce antibodies – does not produce memory cells
D. short term – produce antibodies – produce memory cells
History of Health Care › View
Which group of people was responsible for the earliest healthcare records?
A. Chinese
B. Egyptians
C. Romans
D. Greeks