Histochemistry is the study of:
Anonymous Quiz
30%
Cells and tissues using light microscopy
4%
The genetic makeup of cells
4%
The microscopic structure of cells
62%
The chemical composition of tissues and cells
❤4🔥2
What does the sickle cell test primarily detect in the blood?
Anonymous Quiz
15%
Presence of red blood cell antibodies
72%
Presence of hemoglobin S
11%
Presence of abnormal white blood cells
2%
Presence of platelet aggregates
👍2❤1👏1
Heinz bodies are abnormal structures found in red blood cells that result from:
Anonymous Quiz
2%
Excess of platelets
75%
Denatured hemoglobin
13%
Lack of reticulocytes
10%
Deficiency of iron
👍3❤1
The complement system is a part of the:
Anonymous Quiz
14%
Humoral immune system
19%
Acquired immune system
26%
Innate immune system
41%
Cell-mediated immune system
👌2
Which of the following is the SI unit for measuring concentration in biochemistry?
Anonymous Quiz
9%
Liter (L)
48%
Mole (mol)
32%
Molarity (M)
11%
Gram (g)
🔥4
What is the underlying principle of the Ion Exchange process in chromatography?
Anonymous Quiz
10%
Separation based on molecular weight.
6%
Separation based on temperature.
18%
Separation based on polarity of molecules.
66%
Separation based on charge and affinity for charged groups.
🥰2
Which benefit is associated with automation in hematology?
Anonymous Quiz
59%
Faster turnaround time for test results
5%
Higher cost of laboratory tests
27%
Reduced accuracy and reliability of tests
8%
Increased human error in test results
❤2
What is a standard solution in biochemistry?
Anonymous Quiz
7%
A solution that changes color based on pH
14%
A solution prepared by dissolving a known a substance in distilled water
40%
A solution containing a precisely known concentration of an element or a substance
40%
A solution made by dissolving 1 gram equivalent wt. of a substance in DW to make 1 L of the solution
🥰2❤1
Which of the following is the infective stage of Balantidium coli that is responsible for transmission?
Anonymous Quiz
25%
Oocyst
37%
Cyst
32%
Trophozoite
6%
Sporozoite
❤7
🔥3
Glycolysis operates in:-
Anonymous Quiz
15%
Endoplasmic reticulum
31%
Mitochondria
9%
Golgi apparatus
45%
Cytoplasm
🔥3
All of the following are dermatophytes
except:-
except:-
Anonymous Quiz
10%
Trichophyton
12%
Epidermophyton
15%
Microsporum
62%
Candida
🥰2
True about aplastic anemia:-
Anonymous Quiz
10%
Reticulocytopenia
4%
Neutropenia
8%
Thrombocytopenia
77%
All options
🔥2
The erythrocyte sedimentation rate (ESR) is expressed as the:
Anonymous Quiz
4%
Volume of plasma separated after centrifugation
9%
The percentage of erythrocytes in whole blood
84%
The distance erythrocyte settle in anticoagulated blood in 1 hour
3%
Time required for complete blood coagulation
❤2🔥1
Alcohol dehydrogenase belongs to which major class of enzymes?
Anonymous Quiz
11%
Transferases
12%
Lyases
38%
Hydrolases
40%
Oxidoreductases
🔥2
Which quality assurance activity compares a laboratory's performance with that of other laboratories?
Anonymous Quiz
11%
Daily routine maintenance
67%
External quality assessment
16%
Internal quality assessment
6%
Instrument calibration
🔥2
Fixative which contain glacial acetic acid is called:-
Anonymous Quiz
10%
Formal saline
46%
Carnoy's fluid
35%
Both 1 and 2
9%
None of the above
🔥2