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excess nuid. I00% always returns to the capillary beds.. The excess kidneys. C.

ID: 213483 • Letter: E

Question

excess nuid. I00% always returns to the capillary beds.. The excess kidneys. C. The excess fluid is reabsorbed by the intestines, D. The excess fluid is the cells causing them to rupture. E. The excess fluid is collected in 36- In the pulmonary circuit, veins carry oxygenblood, and i veins carry oxygen blood. A richB. poor, poor C. rich, poorD, poor, rich Which blood vessel of the pulmonary circuit will artery B. pulmonary vein C, vena cava D. aorta E. all of these carry Which blood vessel will have the greatest amount of 37- carry deoxygenated blood? A 38- oxygen? A. femoral artery B. pulmonary artery C. vena cava D. jugular B. right ventricle C. left atrium D. left ventricle E. aorta cavaC. femoral arteryD. carotid arteryE. pulmonary artery E. all of these are equa 39- Which chamber of the heart pumps blood into the pul pulmonary circuir? A. right atri Which of the following is the largest artery of the systemic circuit? A What system drains blood from the capillary beds of the digestive tract to a Which blood vessel will supply oxygenated blood directly to the femoral 40- the liver? A. cephalic B. hepatic portal C. coronary D. celiac E. lymphatic capillary bed in artery? A. common iliac artery B. femoral vein C. aorta D. common iliac vein E. inferior vena cava 43- Why does blood move slower in the capillaries compared to the arterioles? A. Capillaris ane much wider than arterioles. B. Blood pressure is much higher in capillaries than in ancrioles C. There are many more capillaries than arterioles. D. Precapillary sphincters close into capillaries. E. Capillaries are present in muscles while arterioles are not. shunting blood with distance from the left ventricle while the total cross- 44- Blood pressure A. decreases, increases B. increases, decreases sectional area of the blood vessels C. stays the same, decreases D. stays the same, increases E. decreases, stays the same 45- Where in the body is blood pressure the highest? A. superior vena cava B. aorta C. inferior vena cava D. lung capillaries E. renal capillaries Normal blood pressure is 120/80. What is the top number called and what is happening in the heart? A. systolic pressure, ejection of blood from the heart B. diastolic pressure, ejection of blood from the heart C. systolic pressure, ventricles are relaxing D. diastolic pressure, ventricles are relaxing E. diastolie pressure, atria are contracting, ventricles are relaxing 46- A person who sits for hours on a long airplane flight will have problems will blood pooling 47 below the knees. Why? A. The valves in the leg veins don't work above a certain altitude. B. Blood

Explanation / Answer

Answer 36- (C) rich, poor

Explanation-

During pulmonary circulation, the veins carry blood high in O2 and low in CO2. Whereas, in systemic circulation, the veins carry blood low in O2 and high in CO2.

Answer 37- (A) Pulmonary artery

Explanation-

During pulmonary circulation, the pulmonary arteries carry deoxygenated blood to the lungs and back to the heart.

Answer 38- (A) Femoral artery.

Explanation-

The femoral artery is the only blood vessel listed which carries oxygenated blood. This blood vessel possesses the greatest amount of oxygen.

Answer 40- (Aorta)

Explanation-

Aorta is the largest artery of the blood. The blood travels from the aorta, through the systemic arteries, then to arterioles and capillary bloods that supply body tissues.