Which of the following could cause anincrease in the heart rate?
| a. | increased movement |
| b. | a decrease in blood pressure |
| c. | a decrease in the pH of the blood plasma |
| d. | all of these could cause an increase in the heart rate |
An increase in the hydrostaticpressure at the arteriolar end of a capillary bed would cause…
| a. | no changes in exchange rates through the capillary walls |
| b. | an increase in the amount of oxygen (O2), nutrient,and fluids moving out of the capillaries |
| c. | a decrease in the amount of oxygen (O2), nutrients,and fluids moving out of the capillaries |
| d. | an increase in the amount of wastes and fluids moving into ofthe capillaries |
Edema can be the result of _____.
| a. | an increase in the hydrostatic pressure at the arteriolar end ofa capillary bed |
| b. | a decrease in the concentration of solutes, especially albumin,in the blood plasma |
| c. | a decrease in the hydrostatic pressure at the arteriolar end ofa capillary bed |
| d. | both a and b are correct |
hich of the following can causehypovolemic shock?
| a. | hemorrhage (blood loss) |
| b. | increase in cardiac output |
| c. | toxins that cause the dilation of all peripheral arterioles |
| d. | all of these statements are true except (b) |
Which of the following can be used totreat hypovolemicshock?
| a. | elevating the legs of the person in hypovolemic shock |
| b. | stopping hemorrhage (blood loss) from the person in hypovolemicshock |
| c. | giving a transfusion to the person in hypovolemic shock |
| d. | all of these can be used to treat hypovolemic shock |
