Q. No.Select the correct statement from the ones given below:
1.
Barbiturates when given to criminals make them tell the truth
2.
Morphine is often given to persons who have undergone
surgery as a painkiller
3.
Chewing tobacco lowers blood pressure and heart rate
4.
Cocaine is given to patients after surgery as it stimulates
recovery
surgery as a painkiller
recovery
Which one of the following statements is correct?
| 1. | Patients, who have undergone surgery are given cannabinoids to relieve pain |
| 2. | Benign tumours show the property of metastasis |
| 3. | Heroin accelerates body functions |
| 4. | Malignant tumours may exhibit metastasis |
HIV that causes AIDS first starts destroying:
1. B-lymphocytes
2. leucocytes
3. thrombocytes
4. helper T-lymphocytes
A person suffering from a disease caused by Plasmodium, experiences chill and fever at the time when?
| 1. | The sporozites released from RBCs are being rapidly killed and broken down inside spleen |
| 2. | The trophozites reach maximum growth and give out certain toxins |
| 3. | The parasite after its rapid multiplication inside RBCs ruptures them, releasing the stage to enter fresh RBCs |
| 4. | The microgametocytes and megagametocytes are being destroyed by the WBCs |
A person who met with a road accident is likely to develop tetanus, can be immunised by administering
1. Weakened germs
2. Dead germs
3. Preformed antibodies
4. Wide spectrum antibiotics
MALT constitutes about ______ percent of the lymphoid tissue in human body
1. 50%
2. 20%
3. 70 %
4. 10%
Acid in stomach, saliva in the mouth, tears from eyes, all prevent microbial growth belong to which of the following barriers?
1. Physical barrier
2. Physiological barrier
3. Cellular barrier
4. Cytokine barrier
At which stage of HIV infection does one usually shows symptoms of AIDS?
| 1. | When viral DNA is produced by reverse transcriptase. |
| 2. | When HIV replicates rapidly in helper T-lymphocytes and damages a large number of these. |
| 3. | Within 15 days of sexual contact with an infected person. |
| 4. | When the infecting retrovirus enters host cells. |
A certain patient, X, is suspected to be suffering from acquired immune deficiency syndrome. Which diagnostic technique will you recommend for its detection?
| 1. | MRI | 2. | Ultra Sound |
| 3. | WIDAL | 4. | ELISA |
© 2026 GoodEd Technologies Pvt. Ltd.