VABC section 4 Question and answers already passed 2024

VABC section 4 Question and answers already passed 2024Systemic circulation venous - correct answer Transports deoxygenated blood from tissue back to right side of heart Thinner wall 10% of diameter Collapsible and distend able Superficial and deep Contains valves to prevent back flow of blood Dark non pulsatilla blood Flow rates relatively slow compared to arterial Systemic circulation venous - correct answer Transports deoxygenated blood from tissue back to right side of heart Thinner wall 10% of diameter Collapsible and distendable Superficial and deep Contains valves to prevent back flow of blood Dark non pulsatile blood Flow rates relatively slow compared to arterial Pulmonary veins - correct answer transport oxygenated blood to left side of the heart Pulmonary artery - correct answer transport unoxygenated blood to pulmonary capillary bed for oxygen and carbon dioxide exchange Tunica Adventia venous - correct answer Outermost layer Connective tissue supportive layer Tunica advenia arterial - correct answer Outermost layer Thicker layer of connective tissue compared with veins, to transport greater pressure from the force of blood flow