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:
EMS Systems Renal & Neural Osteoporosis Patho_Genetics Bacteria and Protist Review Anatomy of the Eye Cardiorespiratory Endurance Cardiovascular Genetics Discovery of DNA The Vascular System and Blood Flow Blood and Bones Mitosis Heredity and Living Cells Musculoskeletal Injuries & Workstation DesignOther quiz:
Polio › ViewWhat is the machine Polio patients are kept in?
A. Automated breathing apparatus
B. Legit colony
C. Iron lung
D. Nebulizer
Cell & Bond › View
All of the following are true about Sickle disease,except
A. Single nucleotide change results in change of Glutamine to Valine
B. RFLP result from a single base change
C. ‘Sticky patch’ is generated as a result of replacement of a nonpolar residue with a polar residue
D. HbS confers resistance against malaria in heterozygotes.