A. Increase toxigenicity
B. Increase antigenicity
C. Reduce the antigenicity
D. reduce the toxigenicity
✅ The correct answer is option Increase antigenicity.
Medical
Prepare effectively with the latest Medical MCQs with answers and explanations for exams, interviews, and job tests. Our collection covers anatomy, physiology, biochemistry, pharmacology, pathology, microbiology, forensic medicine, community medicine, and clinical skills. These Medical multiple-choice questions are designed for students, medical aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, medical entrance exams, and recruitment assessments. Strengthen your medical knowledge, improve problem-solving skills, and score higher with our updated Medical MCQs.
1252. Granules in the corynebacterium diphtheria are called by following names, except______________?
A. Metachromatic granules
B. Refractile granules
C. Babes Ernst granules
D. Voluntin granules
✅ The correct answer is option Refractile granules.
1253. Baby born to mother suffering from AIDS, all are true except________________?
A. Failure to thrive
B. Have infections
C. 50% chances to have AIDS
D. All are true
✅ The correct answer is option 50% chances to have AIDS.
1254. Causative organism for gas gangrene_______________?
A. Clostridium tetani
B. Clostridium welchii
C. A. Coli
D. C. Strep. Faecalis
✅ The correct answer is option Clostridium welchii.
1255. Which of the following is not used as disinfectant________________?
A. 1-2% cetrimide
B. 100% alcohol
C. 2% Lysol
D. 5% chloroxylene
✅ The correct answer is option 100% alcohol.
1256. The urine sample of a patient has been sent to the laboratory to look for Leptospira. The specimen is to be screened by use of the__________________?
A. Scanning microscope
B. Inverted microscope
C. Dark ground microscope
D. Electron microscope
✅ The correct answer is option Dark ground microscope.
1257. Moist heat kills all of the following EXCEPT_______________?
A. Brucella
B. Mycobacterium
C. Salmonella
D. Coxiella burnetti
✅ The correct answer is option Coxiella burnetti.
1258. Which of the following is a live vaccine_____________?
A. 17 D
B. Salk
C. Hepatitis
D. HDCV
✅ The correct answer is option HDCV.
1259. Percentage of tin in low copper alloy is______________?
A. 30-35%
B. 26-28%
C. 13-32%
D. 22-30%
✅ The correct answer is option B. 26-28%.
1260. The amino acid from which niacin is synthesized is______________?
A. Tyrosine
B. Theronine
C. Tryptophan
D. Histidine
✅ The correct answer is option C. Tryptophan.