1. An obstruction in the superior vena cava would decrease the flow of blood from the head and neck to the heart.

41. Which of the following is NOT a step in urine formation?

50. A spike in ____ triggers ovulation in females.

38. The functional unit of the kidney is the 

22. Which molecule’s blood concentration has the least effect on breathing rate?

4. In the process of hemostasis, which step occurs first?

14. Which of the following does not increase blood pressure?

42. Respiratory alkalosis could be caused by 

40. The ___ is the pressure pushing fluid out of the blood and into the Bowman’s Capsule.

3.The urinary bladder is composed of ________ epithelium.