#Question id: 11037
#Unit 7. System Physiology – Animal
A 22-year-old man has a muscle blood flow of 250 ml/min and a hematocrit of 50. He has a mean arterial pressure of 130 mm Hg, a muscle venous pressure of 5 mm Hg, and a heart rate of 80 beats/min. Which of the following is the approximate vascular resistance in the muscle of this man?
#Question id: 11038
#Unit 7. System Physiology – Animal
Which of the following substances in plasma is the major factor that contributes to plasma colloid osmotic pressure?
#Question id: 11039
#Unit 7. System Physiology – Animal
Which blood vessel has the highest vascular resistance?
#Question id: 11040
#Unit 7. System Physiology – Animal
An increase in which of the following would be expected to decrease blood flow in a vessel?
#Question id: 11041
#Unit 7. System Physiology – Animal
Which of the following segments of the circulatory system has the highest velocity of blood flow?
#Question id: 11042
#Unit 7. System Physiology – Animal
A decrease in which of the following tends to increase pulse pressure?