WITH RATED AND VALIDATED QUESTION
AND CORRECT ANSWERS.
Heart - CORRECT ANSWER -The muscular pump that circulates blood through the blood
vessels
Capillary beds - CORRECT ANSWER -Network of capillaries
Venules - CORRECT ANSWER -Small veins
Veins - CORRECT ANSWER -Blood vessels that carry blood toward the heart
Heart sounds (Lub-Dub) - CORRECT ANSWER -Sounds produced by the closing of the
heart valves Lub: AV valves closing Dub: semilunar valves closing
Blood pressure - CORRECT ANSWER -The force exerted by blood against vessel walls
Function of hemoglobin - CORRECT ANSWER -transport oxygen throughout the body
What is the composition of blood? - CORRECT ANSWER -plasma, red blood cells, white
blood cells, platelets
What is hemostasis? - CORRECT ANSWER -stoppage of bleeding
What is the first step of hemostasis - CORRECT ANSWER -Vasoconstriction of blood cells