1. Which of the following is the result of bone marrow failure?

2. What is the name for a joint that can only move in two directions?

3. Which of the following is NOT a function of the muscular system?

4. Which statement correctly pairs the phase of reproduction with the location where that phase occurs?

5. A patient lying flat on their back is in which of the following positions?

6. Where is the abdominopelvic cavity in relationship to the thoracic cavity?

7. Which human body system is correctly matched with its function?

8. A biology student is studying the effects of acid rain on tomato plants. He plants four tomato plants in identical pots, using the same type of soil to fill each pot. He places the pots together in the same location. They receive the same amount of sunlight and water each day. The only difference is the pH of the water used to water the plants. The first plant receives water with a neutral pH of 7, which will allow the student to better determine the effects of giving plants water that is more acidic. The second plant receives water with a pH of 5. The third receives water with a pH of 3. The fourth receives water with a pH of 1. Which of the following is a serious flaw in the design of this experiment?

9. Which of the following statements is FALSE?

10. Which of the following anatomical terms is not part of the knee?

11. What is the first line of defense against invading bacteria?

12. In mammals, blood pH must be kept fairly constant (very close to 7.4) in order for these animals to survive. Which two organs play the MOST IMPORTANT role in regulating blood pH in mammals?

13. A young woman fell and suffered a scaphoid fracture. Which of the following areas is the scaphoid located?

14. When animals eat, insulin is released from the pancreas, stimulating glucose uptake by the liver. When glucose levels drop, the pancreas reduces insulin release. This is an example of which mechanism for maintaining homeostasis?

15. Homeostasis is defined as:

16. Which statement regarding the respiratory system is correct?

17. Which of the following is not a type of connective tissue?

18. Scientists often form hypotheses based on particular observations. Which of the following is NOT true of a good hypothesis?

19. Which of the following causes varicose veins to occur?

20. Which force motivates filtration in the kidneys?

21. Which hormone is not secreted by a gland in the brain?

22. Which structure of the nervous system carries action potential in the direction of a synapse?

23. Which of the following is NOT an example of a homeostatic mechanism?

24. What is the proper order of the divisions of the small intestine as food passes through the gastrointestinal tract?

25. Which of the following is NOT a function of the lymphatic system?