MCQ Practical Biochemistry

 


 MCQ Practical Biochemistry

1.    Which test is used to measure blood glucose levels?

 a) Alanine aminotransferase (ALT) b) Aspartate aminotransferase (AST) c) Glucose d) Lactate dehydrogenase (LDH)

2.    The typical reagent used in the blood glucose test is:

a) Sodium fluoride b) Potassium chloride c) Calcium carbonate d) Hydrochloric acid

3.    Which filter is used to measure the absorbance in the blood glucose test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

4.    The reference range for blood glucose is:

a) 70-100 mg/dL b) 100-200 mg/dL c) 200-300 mg/dL d) 300-400 mg/dL

5.    High blood glucose levels may indicate:

a) Hypoglycemia b) Liver dysfunction c) Diabetes mellitus d) Anemia

6.    Which instrument is commonly used to measure blood glucose levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Microscope

7.    Which test is used to measure total cholesterol levels?

a) Triglycerides b) High-density lipoprotein (HDL) c) Low-density lipoprotein (LDL) d) Total cholesterol

8.    The typical reagent used in the total cholesterol test is:

a) Cholesterol oxidase b) Uricase c) Amylase d) Lipase

9.    Which filter is used to measure the absorbance in the total cholesterol test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

10. The reference range for total cholesterol is:

a) < 200 mg/dL b) 200-300 mg/dL c) 300-400 mg/dL d) > 400 mg/dL

11. High total cholesterol levels may indicate an increased risk for:

a) Diabetes mellitus b) Hypertension c) Coronary artery disease d) Osteoporosis

12. Which instrument is commonly used to measure total cholesterol levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Centrifuge

13. Which test is used to measure serum creatinine levels?

 a) Glucose b) Urea c) Creatinine d) Bilirubin

14. The typical reagent used in the serum creatinine test is:

a) Alkaline phosphatase b) Creatine kinase c) Creatininase d) Acid phosphatase

15. Which filter is used to measure the absorbance in the serum creatinine test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

16. The reference range for serum creatinine is:

a) 0.5-1.0 mg/dL b) 1.0-2.0 mg/dL c) 2.0-3.0 mg/dL d) 3.0-4.0 mg/dL

17. High serum creatinine levels may indicate:

a) Impaired kidney function b) Liver dysfunction c) Hyperthyroidism d) Iron deficiency

18. Which instrument is commonly used to measure serum creatinine levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Nephelometer

19. Which test is used to measure liver function?

a) Aspartate aminotransferase (AST) b) Alanine aminotransferase (ALT) c) Uric acid d) Total protein

20. The typical reagent used in the liver function test is:

a) Alkaline phosphatase b) Lactate dehydrogenase (LDH) c) Urease d) Lipase

21. Which filter is used to measure the absorbance in the liver function test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

22. The reference range for AST is:

a) 5-40 U/L b) 40-80 U/L c) 80-120 U/L d) 120-160 U/L

23. High AST levels may indicate:

a) Liver damage or disease b) Kidney dysfunction c) Pancreatic disorder d) Cardiac arrest

24. Which instrument is commonly used to measure liver function tests?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Chromatograph

25. Which test is used to measure kidney function?

a) Urea b) Creatinine c) Uric acid d) Sodium

26. The typical reagent used in the kidney function test is:

a) Urease b) Creatine kinase c) Uricase d) Lipase

27. Which filter is used to measure the absorbance in the kidney function test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

28. The reference range for urea is:

a) 10-30 mg/dL b) 30-60 mg/dL c) 60-90 mg/dL d) 90-120 mg/dL

29. High urea levels may indicate:

a) Kidney dysfunction b) Liver disease c) Thyroid disorder d) Iron deficiency

30. Which instrument is commonly used to measure kidney function tests?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Flow cytometer

31. Which test is used to measure liver enzyme levels?

 a) Urea b) Creatinine c) Alkaline phosphatase d) Sodium

32. The typical reagent used in the liver enzyme test is:

a) Urease b) Creatine kinase c) Alkaline phosphatase d) Lipase

33. Which filter is used to measure the absorbance in the liver enzyme test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

34. The reference range for alkaline phosphatase is:

a) 20-70 U/L b) 70-120 U/L c) 120-170 U/L d) 170-220 U/L

35. High alkaline phosphatase levels may indicate:

a) Liver disease or obstruction b) Kidney dysfunction c) Pancreatic disorder d) Cardiac arrest

36. Which instrument is commonly used to measure liver enzyme tests?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Mass spectrometer

37. Which test is used to measure cardiac enzyme levels?

a) Creatine kinase (CK) b) Aspartate aminotransferase (AST) c) Alanine aminotransferase (ALT) d) Total protein

38. The typical reagent used in the cardiac enzyme test is:

a) Urease b) Creatine kinase c) Lactate dehydrogenase (LDH) d) Lipase

39. Which filter is used to measure the absorbance in the cardiac enzyme test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

40. The reference range for creatine kinase (CK) is:

a) 30-135 U/L b) 135-300 U/L c) 300-500 U/L d) 500-700 U/L

41. High CK levels may indicate:

a) Cardiac muscle damage b) Liver dysfunction c) Kidney disease d) Thyroid disorder

42. Which instrument is commonly used to measure cardiac enzyme tests?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Echocardiograph

43. Which test is used to measure electrolyte levels?

a) Urea b) Creatinine c) Sodium d) Uric acid

44. The typical reagent used in the electrolyte test is:

a) Urease b) Creatine kinase c) Sodium ion-selective electrode d) Lipase

45. Which filter is used to measure the absorbance in the electrolyte test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

46. The reference range for sodium is:

a) 135-145 mEq/L b) 145-155 mEq/L c) 155-165 mEq/L d) 165-175 mEq/L

47. High sodium levels may indicate:

a) Dehydration b) Hypothyroidism c) Iron deficiency d) Liver dysfunction

48. Which instrument is commonly used to measure electrolyte levels?

a) Spectrophotometer b) Fluorometer c) Electrolyte analyzer d) Hemocytometer

49. Which test is used to measure uric acid levels?

a) Urea b) Creatinine c) Uric acid d) Sodium

50. The typical reagent used in the uric acid test is:

a) Urease b) Creatine kinase c) Uricase d) Lipase

51. Which filter is used to measure the absorbance in the uric acid test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

52. The reference range for uric acid is:

a) 2.4-6.0 mg/dL (female), 3.4-7.0 mg/dL (male)

b) 6.0-8.0 mg/dL (female), 7.0-9.0 mg/dL (male)

c) 8.0-10.0 mg/dL (female), 9.0-12.0 mg/dL (male)

d) 10.0-12.0 mg/dL (female), 12.0-14.0 mg/dL (male)

53. High uric acid levels may indicate:

a) Gout or kidney disease b) Liver dysfunction c) Thyroid disorder d) Iron deficiency

54. Which instrument is commonly used to measure uric acid levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Microplate reader

55. Which test is used to measure triglyceride levels?

a) Urea b) Creatinine c) Triglycerides d) Sodium

56. The typical reagent used in the triglyceride test is:

a) Urease b) Creatine kinase c) Lipase d) Uricase

57. Which filter is used to measure the absorbance in the triglyceride test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

58. The reference range for triglycerides is:

a) < 150 mg/dL b) 150-200 mg/dL c) 200-300 mg/dL d) > 300 mg/dL

59. High triglyceride levels may indicate:

a) Hyperlipidemia or metabolic disorders b) Liver dysfunction c) Kidney disease d) Iron deficiency

60. Which instrument is commonly used to measure triglyceride levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Coagulation analyzer

61. Which test is used to measure total protein levels?

a) Urea b) Creatinine c) Total protein d) Sodium

62. The typical reagent used in the total protein test is:

a) Urease b) Creatine kinase c) Biuret reagent d) Lipase

63. Which filter is used to measure the absorbance in the total protein test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

64. The reference range for total protein is:

a) 6.0-8.0 g/dL b) 8.0-10.0 g/dL c) 10.0-12.0 g/dL d) 12.0-14.0 g/dL

65. High total protein levels may indicate:

a) Dehydration or inflammation b) Liver dysfunction c) Kidney disease d) Thyroid disorder

66. Which instrument is commonly used to measure total protein levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Coagulation analyzer

67. Which test is used to measure albumin levels?

a) Urea b) Creatinine c) Albumin d) Sodium

68. The typical reagent used in the albumin test is:

a) Urease b) Creatine kinase c) Bromcresol green d) Lipase

69. Which filter is used to measure the absorbance in the albumin test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

70. The reference range for albumin is:

a) 3.5-5.0 g/dL b) 5.0-7.0 g/dL c) 7.0-9.0 g/dL d) 9.0-11.0 g/dL

71. Low albumin levels may indicate:

a) Liver disease or malnutrition b) Kidney dysfunction c) Thyroid disorder d) Iron deficiency

72. Which instrument is commonly used to measure albumin levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Nephelometer

73. Which test is used to measure bilirubin levels?

a) Urea b) Creatinine c) Bilirubin d) Sodium

74. The typical reagent used in the bilirubin test is

 a) Urease b) Creatine kinase c) Diazotized sulfanilic acid d) Lipase

75. Which filter is used to measure the absorbance in the bilirubin test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

76. The reference range for total bilirubin is:

a) 0.1-1.0 mg/dL b) 1.0-2.0 mg/dL c) 2.0-3.0 mg/dL d) 3.0-4.0 mg/dL

77. High bilirubin levels may indicate:

a) Liver dysfunction or hemolytic anemia b) Kidney disease c) Thyroid disorder d) Iron deficiency

78. Which instrument is commonly used to measure bilirubin levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Jaundice meter

79. Which test is used to measure amylase levels?

a) Urea b) Creatinine c) Amylase d) Sodium

80. The typical reagent used in the amylase test is:

a) Urease b) Creatine kinase c) Amylase substrate d) Lipase

81. Which filter is used to measure the absorbance in the amylase test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

82. The reference range for amylase is:

a) 25-125 U/L b) 125-250 U/L c) 250-375 U/L d) 375-500 U/L

83. High amylase levels may indicate:

a) Pancreatitis or salivary gland disorders b) Liver dysfunction

 c) Kidney disease d) Thyroid disorder

84. Which instrument is commonly used to measure amylase levels?

 a) Spectrophotometer b) Fluorometer

c) Electrochemical analyzer d) Microplate reader

85. Which test is used to measure lipase levels?

a) Urea b) Creatinine c) Lipase d) Sodium

86. The typical reagent used in the lipase test is:

a) Urease b) Creatine kinase c) Lipase substrate d) Uricase

87. Which filter is used to measure the absorbance in the lipase test?

 a) 340 nm b) 450 nm c) 550 nm d) 660 nm

88. The reference range for lipase is:

a) 10-140 U/L b) 140-280 U/L c) 280-420 U/L d) 420-560 U/L

89. High lipase levels may indicate:

a) Pancreatitis or pancreatic disorder b) Liver dysfunction c) Kidney disease d) Thyroid disorder

90. Which instrument is commonly used to measure lipase levels?

a) Spectrophotometer b) Fluorometer

c) Electrochemical analyzer d) Microplate reader

91. Which test is used to measure cholesterol levels?

a) Urea b) Creatinine c) Cholesterol d) Sodium

92. The typical reagent used in the cholesterol test is:

a) Urease b) Creatine kinase c) Cholesterol oxidase d) Lipase

93. Which filter is used to measure the absorbance in the cholesterol test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

94. The reference range for total cholesterol is:

a) < 200 mg/dL b) 200-240 mg/dL c) 240-280 mg/dL d) > 280 mg/dL

95. High cholesterol levels may indicate:

a) Hyperlipidemia or cardiovascular disease

 b) Liver dysfunction c) Kidney disease d) Thyroid disorder

96. Which instrument is commonly used to measure cholesterol levels?

 a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Cholesterol analyzer

97. Which test is used to measure glucose levels?

 a) Urea b) Creatinine c) Glucose d) Sodium

98. The typical reagent used in the glucose test is:

a) Urease b) Creatine kinase c) Glucose oxidase d) Lipase

99. Which filter is used to measure the absorbance in the glucose test?

a) 340 nm b) 450 nm c) 550 nm d) 660 nm

100.               The reference range for fasting glucose is:

a) 70-100 mg/dL b) 100-126 mg/dL c) 126-150 mg/dL d) > 150 mg/dL

101.               High glucose levels may indicate:

a) Diabetes or impaired glucose tolerance b) Liver dysfunction

 c) Kidney disease d) Thyroid disorder

102.               Which instrument is commonly used to measure glucose levels?

a) Spectrophotometer b) Fluorometer c) Electrochemical analyzer d) Glucometer

 

 

Question

Answer

Question

Answer

Question

Answer

Question

Answer

Question

Answer

1

b

11

c

21

a

31

c

41

a

2

c

12

d

22

b

32

a

42

a

3

d

13

a

23

c

33

b

43

c

4

b

14

d

24

d

34

a

44

c

5

a

15

c

25

a

35

a

45

c

6

b

16

d

26

b

36

a

46

a

7

c

17

a

27

d

37

a

47

a

8

d

18

c

28

b

38

c

48

c

9

a

19

d

29

c

39

c

49

c

10

b

20

a

30

b

40

a

50

c

 

Question

Answer

Question

Answer

Question

Answer

Question

Answer

Question

Answer

51

b

61

c

71

a

81

a

91

c

52

a

62

c

72

d

82

a

92

c

53

a

63

b

73

c

83

a

93

c

54

a

64

a

74

c

84

a

94

a

55

c

65

a

75

b

85

c

95

a

56

c

66

a

76

a

86

c

96

a

57

b

67

c

77

a

87

b

97

c

58

a

68

c

78

d

88

a

98

c

59

a

69

c

79

c

89

a

99

c

60

a

70

d

80

b

90

a

100

a

 


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