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13. What is the normal erythrocyte count?
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13. What is the normal erythrocyte count?
1) 1. 0-2. 0 million erythrocytes per cubic millimeter
2) 3. 0-4. 0 million erythrocytes per cubic millimeter
3) 4. 0-5. 0 million erythrocytes per cubic millimeter
4) 7. 0-8. 0 million erythrocytes per cubic millimeter
14. What is the normal leukocyte count?
1) 1, 000-2, 000 leukocytes per cmm
2) 4, 000-9, 000 leukocytes per cmm
3) 6, 000-11, 000 leukocytes per cmm
4) 10, 000-13, 000 leukocytes per cmm
15. What is the normal thrombocyte count?
1) 18, 000- 32, 000 thrombocytes per cmm
2) 180, 000- 320, 000 thrombocytes per cmm
3) 280, 000- 520, 000 thrombocytes per cmm
4) 380, 000- 620, 000 thrombocytes per cmm
16. What is the volume of the blood?
1) 2. 7 - 3 liters
2) 4. 7 - 5 liters
3) 6. 7 - 8 liters
4) 9. 7 - 11 liters
17. What is anemia defined?
1) a decrease in normal number of red blood cells
2) white blood; a cancer of the blood or bone marrow
3) blood coagulation
4) all of the above
18. What are the most important blood vessels?
1) arteries
2) veins
3) capillaries
4) all of the above
18. What is atherosclerosis defined?
1) the formation of a blood clot (" thrombus" ) in a deep vein, a form of thrombophlebitis (inflammation of a vein with clot formation)
2) a condition in which an artery wall thickens as the result of a build-up of fatty materials such as cholesterol
3) high blood pressure
4) all of the above
19. What are the main functions of the gastrointestinal tract?
1) to take in food
2) to extract energy and nutrients
3) to expel the remaining wastes
4) all of the above
20. What is gastritis defined?
1) a malignant tumor of the stomach
2) inflammation of the lining of the stomach
3) a gastric ulcer
4) all of the above
21. What is the main cause of gastritis?
1) Helicobacter pylori
2) a family history of gastritis
3) acute emotional stresses
4) acute work stresses
22. What are the main functions of the liver?
1) the largest glandular organ
2) a soft reddish brown triangular organ
3) an organ that is responsible for drug detoxification, glycogen storage, plasma protein synthesis, and bile production
4) all of the above
23. What is the weight of the normal liver?
1) between 0. 4 and 0. 6 kilograms
2) between 1. 4 and 1. 6 kilograms
3) between 2. 4 and 3. 6 kilograms
4) between 4. 4 and 5. 6 kilograms
24. What are the most common symptoms of liver cancer?
1) abdominal mass, abdominal pain,
2) nausea, vomiting, anemia,
3) back pain, jaundice, itching, weight loss, fever, an enlarged liver
4) all of the above
25. What is the gallbladder defined?
1) a small organ
2) non-vital organ
3) a hollow organ
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4) all of the above
26. What is the structure of the gallbladder?
1) the fundus
2) the body,
3) theneck
4) all of the above
27. How much bile can the gallbladder store?
1) 5 milliliters of bile
2) 50 milliliters of bile
3) 500 milliliters of bile
4) 5, 000 milliliters of bile
28. What is cholecystitis defined?
1) inflammation of the gallbladder
2) malignant tumor of the gallbladder
3) very mild and uncommon disease of the gallbladder
4) all of the above
29. How many million people are affected by diabetes?
1) 17 million people
2) over 70 million people
3) over 170 million people
4) over 270 million people
30. What are the most common symptoms of diabetes?
1) polyuria (frequent urination)
2) polydipsia (increased thirst)
3) polyphagia (increased hunger)
4) all of the above
31. What are the most common causes of pancreatitis?
1)gallstones
2) excessive alcohol use
3) a congenital malformation of the pancreas
4) all of the above
32. What parts does the upper respiratory tract include?
1) the nasal cavity
2) the pharynx
3) the larynx
4) all of the above
33. What parts does the lower respiratory tract consist of?
1) the trachea, or windpipe
2) the bronchi
3) the lungs
4) all of the above
34. What is the normal respiration rate in adults?
1) 5-7 breaths per minute
2) 10-20 breaths per minute
3) 25-35 breaths per minute
4) 40-50 breaths per minute
35. What is the vital capacity of the lungs?
1) 2-3 liters
2) 4-6 liters
3) 8-10 liters
4) 12-14 liters
36. What may the causes of pneumonia be?
1)viruses
2) bacteria
3) fungi and parasites
4) all of the above
37. What is chronic obstructive lung disease defined?
1) chronic obstructive airway disease (COAD)
2) chronic airflow limitation (CAL)
3) chronic obstructive respiratory disease (CORD)
4) all of the above
38. What is the weight of the human brain in adults?
1) 500 – 700 g
2) 1, 300 - 1, 400 g
3) 2, 000 - -2, 300 g
4) 2, 500 – 2, 700 g
39. What is the length of the spinal cord in adults?
1) about 35 cm long in men and 33 cm long in women
2) about 45 cm long in men and 43 cm long in women
3) about 55 cm long in men and 53 cm long in women
4) about 65 cm long in men and 63 cm long in women
40. Stroke is …. In developed countries.
1) the first leading cause of death
2) the second leading cause of death
3) the third leading cause of death
4) the fourth leading cause of death
41. What are the most important functions of the urinary system?
1)to produce urine
2) to store urine
3) to eliminate urine
4) all of the above
42. What is the size of the kidney?
1) approximately 6–7 cm in length, 3 cm wide and 2 cm thick
2) approximately 11–14 cm in length, 6 cm wide and 4 cm thick
3) approximately 15–16 cm in length, 9 cm wide and 7 cm thick
4) approximately 18–20 cm in length, 12 cm wide and 10 cm thick
43. What is the weight of each adult kidney?
1) 60 -70 grams in males and 40-50 grams in females
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2) 125 -170 grams in males and 115-155 grams in females
3) 180 -200 grams in males and 160-170 grams in females
4) 30-40 grams in males and 10-20 grams in females
44. What is the volume capacity of the urinary bladder?
1) 50 – 70 ml
2) 80 – 100 ml
3) 300 – 500 ml
4) 700 – 900 ml
45. What are the most common symptoms of pyelonephritis?
1) dysuria (painful voiding of urine)
2) abdominal pain (radiating to the back on the affected side)
3) tenderness of the bladder area and the side of the involved kidney
4) all of the above
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