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ATI Anatomy and Physiology Proctored Review Exam |

Questions and Answers

1. A+ blood is characterized by the absence of

- B-antigen

2. After passing through the glottis inspired air then travels through

- the Larynx

3. After sperm matures in the epididymis it goes where?

- VasDeferens

4. Average length of the female urethra

- 1-1.5 inches

5. Bile aids in the digestion of

- Fat

6. Where are blood cells produced?

- Red bone marrow

7. Blood pH is measured by the gain and loss of

- Hydrogen ions

8. Blood type that can only receive blood of same type?

- Type O

9. Breastfeeding of an infant provides what kind of immunity?

- Natural passive

10. Hormone produced by the thyroid gland, that is active in calcium metabolism?

- Calcitonin

11. Plays an essential role in blood coagulation

- Calcium

12. Calcium concentration in the blood is controlled by which gland?

- Parathyroid gland

13. A wax like substance secreted by glands in the external ear canal

- Cerumen

14. Characteristic of filtration of fluids through membrane of blood vessels.

- Facilitated diffusion

15. Chemical buffer that normalizes the pH of 7.30?

- Decrease in H+ ions

16. Describe the event of ovulation

- Graafian follicle ruptures, releasing an ovum

17. Function of the ureters

- Conduct urine from the kidneys to the bladder

18. Function of the gallbladder

- Storage of bile

19. Function of the liver

- Lipid metabolism

20. Iron containing component of a red blood cell

- Hemoglobin

21. Hormone produced by the posterior pituitary gland

- Antidiuretic hormone

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22. Hormone that regulates urine output

- Antidiuretic hormone (ADH)

23. If a warm body is dropped into cold water, what kind of heat loss takes place?

- Hypothermia

24. Type of antibody that mediates the body’s response to all allergen

- igE

25. a normal adult bladder has the capacity to hold up to how many milliliters of urine before

involuntary micturition is likely to occur?

- 600 mL

26. In a normal functioning, cardiovascular system where does the heartbeat originate?

- SA node

27. The result of stimulation of the sympathetic nervous system

- Increased cardiac output/ heart rate

28. Increase in this results in stimulation of the sympathetic nervous system?

- Heart rate

29. An increase in what electrolyte can cause cardiac irregularities? And occurrence of too high

concentration of what electrolytes is associated with cardiac arrhythmia?

- Potassium

30. In the process of wound healing, what plays a role in clearing a wound of cellular debris?

- Neutrophils

31. Primarily responsible for the trapping and destruction of old cells and invasive microorganisms

through the process of phagocytosis?

- Macrophages

32. Associated with the release of histamine when the body’s inflammatory response is triggered.

- Mast cells

33. Measurement of percentage (%) of RBCs in whole blood

- Hematocrit

34. Structure that filters foreign particlesfrom lymphatic fluid

- Nodes

35. Peripheral vasodilation resultsin heat through what process?

- Radiation

36. Presence of food in the stomach causes secretions by the G cells & it is a hormone that

stimulates secretin of greater amounts of gastric juices

- Gastrin

37. Production of this is a function of the prostate gland?

- Substance to enhance sperm motility

38. The release of histamine is associated with

- Mast cells, which triggers inflammatory response

39. Hormone produced by kidneys plays role in regulation of fluid volume and pressure

- Renin

40. Responsible forregulation of body temperature

- Hypothalamus

41. Results of meiosis

- Sperm and ova are produced

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