Q. No.Which of the following is non-pathogenic bacteria of colon?
1. Escherichia coli
2. Balantidium coli
3. Entamoeba coli
4. Enterobius vermicularis
Which of the following is a component of cell mediated immunity?
1. B-cells
2. α-cells
3. T-cells
4. Both 1. and 2.
In Entamoeba histolytica, the presence of chromatid bodies is characteristic of
| 1. | precystic stage |
| 2. | mature quadrinucleate stage |
| 3. | trophozoite stage |
| 4. | mature binucleate stage. |
Adults of Wuchereria bancrofti attacks
| 1. | exeretory system |
| 2. | nervous system |
| 3. | digestive system |
| 4. | lymphatic system. |
The sites of the first, second and third moulting of the Ascaris larva are respectively
| 1. | soil, lung and intestine |
| 2. | liver, stomach and intestine |
| 3. | soil, alveoli and alveoli |
| 4. | soil, intestine and lung. |
The crystal of lead zirconate is a key component
1. electroencephalography
2. electrocardiography
3. magnetoencephalography
4. sonography
Just as Xenopsylla is to Yersenia pestis, so is:
1. Glossina palpalis to Wuchereria bancrofti
2. Culex to Plasmodium falciparum
3. Homo sapiens to taenia solium
4. Phlebotomus to Leishmania donovani
Which one of the following is a matching pair of a drug and its category?
1. Amphetamines - stimulant
2. Lysergic acid dimethyl amide - narcotic
3. Heroin - psychotropic
4. Benzodiazepine - pain killer
Electron beam therapy is a kind of radiation therapy to treat
| 1. | Enlarged prostrate gland |
| 2. | Gall bladder stones by breaking them |
| 3. | Certain types of cancer |
| 4. | Kidney stones. |
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