• 1. Question
All of the following are therapeutic uses of penicillin G, except:
• 1. Bacterial meningitis
• 2. Rickettsial infection
• 3. Anthrax
• 4. Syphilis
• 2. Question
Smoking is not a risk factor for development of?
• 1. Emphysema
• 2. Respiratory bronchiolitis
• 3. Bronchiolitis obliterans organizing pneumonia
• 4. Small cell carcinoma
• 3. Question
Mycotic aneurysm is an aneurysm infected because of:
• 1. Blood-borne infection (intravascular)
• 2. Fungal infection
• 3. Infection introduced from outside (extravascular)
• 4. Both intravascular and extravascular infection
• 4. Question
The most common cause of gastric outlet obstruction in India is:
• 1. Cancer of stomach
• 2. Tuberculosis
• 3. Peptic ulcer disease
• 4. Duodenal lymphoma
• 5. Question
Mycotic abscesses are due to:
• 1. Bacterial infection
• 2. Fungal infection
• 3. Viral infection
• 4. Mixed infection
• 6. Question
Which of the following medications is contraindicated in patients with allergy to sulphonamides?
• 1. Brinzolamide
• 2. Bimatoprost
• 3. Levobunolol
• 4. Brimonidine
• 7. Question
Base substitution mutations can have the following molecular consequence except:
• 1. Codon for one amino acid is changed into a translation termination codon
• 2. Changes one codon for an amino acid into another codon for that same amino acid
• 3. Codon for one amino acid is changed into a codon of another amino acid
• 4. Reading frame changes downstream to the mutant site
• 8. Question
All of the following cell types contain the enzyme telomerase which protects the length of telomeres at the end of chromosomes, except:
• 1. Tumor
• 2. Somatic
• 3. Germinal
• 4. Hemopoietic
• 9. Question
During replication of DNA, which one of the following enzymes polymerizes the Okazaki fragments?
• 1. DNA Polymerase II
• 2. DNA Polymerase III
• 3. DNA Polymerase I
• 4. RNA Polymerase I
• 10. Question
Which one ofthe following drugs is an antipseudomonal penicillin?
• 1. Piperacillin
• 2. Cloxacillin
• 3. Dicloxacillin
• 4. Cephalexin
• 11. Question
The most important sign of signficant renal artery stenosis in an angiogram is:
• 1. Presence of collaterals
• 2. A percentage diameter stenosis > 70%
• 3. A systolic pressure gradient > 20 mm Hg across the lesion
• 4. Poststenotic dilatation of the renal artery
• 12. Question
The MR imaging in multiple sclerosis will show lesions in:
• 1. Grey matter
• 2. Thalamus
• 3. White matter
• 4. Basal ganglia
• 13. Question
Which of the following agents is not used to provide induced hypotension during surgery?
• 1. Mephentermine
• 2. Hydralazine
• 3. Sodium nitroprusside
• 4. Esmolol
• 14. Question
The most accurate investigation for assessing ventricular function is:
• 1. Multislice CT
• 2. Nuclear scan
• 3. Echocardiography
• 4. MRI
• 15. Question
Which of the following agents is used for the treatment of postoperative shivering?
• 1. Thiopentone
• 2. Atropine
• 3. Suxamethonium
• 4. Pethidine