A significant increase in the amournt f inticisal Buisd surounding the capillary

Question

A significant increase in the amournt f inticisal Buisd surounding the capillary beds of a huma A) an increase of pressare that would cause the capillary beds to burst. inso the blood B) an increase in the amount of oxygen moving from the lungs in C) rease in the amount of work needed for effective ventilation of the bangs. 2 an incase in the amount of carbon dioside moving from the blood to the lungs. nd blood oll in an artery of the left arm is on its way to deliver oxygen to a cell in the To travel from the artery in the arms to the left ventricle, this red blood cell must pass E) a decrease in the in tive amount of osygen moving fromn the lungs into the blood thamb, To through A) ehree capillary beds D)five capillary beds C) two capillary beds D) one capillary bed E) sour capiMary beeds 9) 9) Which of the following is the correct sequence of blood flow in reptäles and mammals? A) right ventricle Pulmonary vein-pumontaneous arculation B) wna cava right atrium-right ventricle pultmonary circuit right atrium- pulmonary artery -keft atrium-- ventricde D) lefe ventricle aorta lungs systemic circulation E) pulmonary vein left atrium left ventricle pulmonary ámit The semilunar valves of the mammalian heart 0) A) are the route by which blood lows from the atria to the ventricles. B) are found only on the right side of the heart C) prevent backflow of blood in the aorta and pulmonary arteries D) are at the places where the anterior and posterior venae cavae empty into the heart. E) are the attachment site where the pulmonary veins empty into the heart. 11) The set of blood vessels with the slowest velocity of blood flow is A) the metarterioles. B) the veins. C) the arterioles. D) the capillaries. E) the arteries 12) The set of blood vessels with the lowest blood pressure driving flow is A) the arterioles. B) the arteries. C the metarterioles. D) the capillaries E) the veins. 12) 13) Small swollen areas in the neck, groin, and axillary region are associated with A) a broken limb. B) increased activity of the immune system. C sodium depletion. D) dehydration E) blood sugar that is abnormally high 13)

Explanation / Answer

7. E. a decrease in the amount of oxygen moving from the lungs into the blood

8. C. Two capillary beds.

9. B. vena cava------> right atrium-----------> right ventricle---------> pulmonary circuit

10. C. prevent backflow of blood in the aorta and pulmonary arteries

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