421. Glasswares are sterilised by______________?
A. Autoclaving
B. Hot air oven
C. Incineration
D. Formaldehyde
✅ The correct answer is option Hot air oven.
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.
422. Delhi boil refer to_______________?
A. Solar Keratosis
B. Malignant pustule
C. L. Tropica sore
D. Venereal ulcer
✅ The correct answer is option L. Tropica sore.
423. Erysipelas is caused by________________?
A. Group B staphylococci
B. Group A steptococci
C. Gonococci
D. Pneumococci
✅ The correct answer is option Group B staphylococci.
424. Certain viruses have been isolated in crytalline form and have been found to be_____________?
A. Nucleotides
B. Phospholipids
C. Scleroproteins
D. Nucleoproteins
✅ The correct answer is option Nucleoproteins.
425. Virus are sharply differentiated from bacteria by_______________?
A. Presence of either DNA or RNA
B. Simple structure
C. Complex multiplication
D. All of the above
✅ The correct answer is option All of the above.
426. For the treatment of case of class III dog bite, all of the following are correct except_____________?
A. Give inmunoglobulins for passive immunity
B. Give ARV
C. Immediately stitch wound under antibiotic coverage
D. Immediately wash wound with soap and water
✅ The correct answer is option Immediately stitch wound under antibiotic coverage.
427. The difference between sterilization and disinfection is that_______________?
A. Disinfection kills all spores but sterilization does not
B. Sterilization kills all spores but disinfection does not
C. Sterilization involves chemicals and disinfection involves physical methods
D. Sterilization is easier to achieve
✅ The correct answer is option Sterilization kills all spores but disinfection does not.
428. All of the following infections may be transmitted be dental instruments except____________?
A. HIV
B. Hepatitis C
C. Hepatitis B
D. Hepatitis E
✅ The correct answer is option Hepatitis E.
429. All of the following organisms are known to survive intracellularly except_____________?
A. Neisseria meningitides
B. Salmonella typhi
C. Streptococcus pyogenes
D. Legionella pneumophila
✅ The correct answer is option Streptococcus pyogenes.
430. Teichoic acid is present in cell walls of_________________?
A. Gram positive bacteria
B. Gram negative bacteria
C. Yeast
D. Protozoa
✅ The correct answer is option Gram positive bacteria.