What is the size of the adult heart?
1)about one fourth the size of a clenched fist
2) about two fourths the size of a clenched fist
3) about three fourths the size of a clenched fist
4) the size of a clenched fist
What is the weight of the heart?
1) 150 g in females and 250 g in males
2) 250 g in females and 350 g in males
3) 350 g in females and 450 g in males
4) 450 g in females and 550 g in males
What is the normal heart beat in adults?
1) 40 bpm in males and 45 bpm in females
2) 70 bpm in males and 75 bpm in females
3) 90 bpm in males and 95 bpm in females
4) 100 bpm in males and 105 bpm in females
What is the definition of myocardial infarction?
1) a chronic medical condition in which the blood pressure in the arteries is elevated high blood pressure
2) a heart attack, the interruption of blood supply to part of the heart, causing heart cells to die
3) abnormal heart rhythm
4) all of the above
12. Evaluation for any disease includes…
1) history
2) physical examination
3) instrumental evaluation
4) all of the above
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
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
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
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
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
What are the most important blood vessels?
1) arteries
2) veins
3) capillaries
4) all of the above
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
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3) high blood pressure
4) all of the above
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
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
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
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
What is the gallbladder defined?
1)a small organ
2) non-vital organ
3) a hollow organ
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
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
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
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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
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
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