A. Ulcerative gingivostomatitis
B. Caused due to malnutrition
C. A symbiotic infection
D. Caused by leptospira interrogans
✅ The correct answer is option Caused by leptospira interrogans.
Medical
Encapsulation in bacteria helps in__________________?
A. Spore formation
B. Decreased virulence
C. Prevent their phagocytosis
D. Oxygen effect
✅ The correct answer is option Prevent their phagocytosis.
All are true about bordetella pertussis except______________?
A. Most common cause is B. Petrussis
B. It may occur in children and young adult after vaccination
C. Bacteria culture from nasopharyngeal swab is the definitive diagnosis
D. Presence of antibodies in serum in diagnostic of the disease
✅ The correct answer is option Presence of antibodies in serum in diagnostic of the disease.
Candida albicans causes all of the following except______________?
A. Endocarditis
B. Mycetoma
C. Meningitis
D. Oral thrush
✅ The correct answer is option Mycetoma.
IgG has subclasses_______________?
A. 1
B. 2
C. 3
D. 4
✅ The correct answer is option 4.
Dark ground microscopy is useful to identify______________?
A. Mycoplasma
B. Chlamydiae
C. Rickettsiae
D. Spirochaetes
✅ The correct answer is option Spirochaetes.
Pasteur developed the vaccine for_______________?
A. Anthrax
B. Rabies
C. Cholera
D. All of the above
✅ The correct answer is option All of the above.
Most of the drug resistances occurs due to_____________?
A. Transduction
B. Transformation
C. Mutation
D. conjugation
✅ The correct answer is option conjugation.
A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?
A. Trichrome Methylene blue
B. Carbol Fuschin
C. Acid Fast Stain
D. Calcoflour White
✅ The correct answer is option Trichrome Methylene blue.
Cell wall deficient bacteria are_______________?
A. Escherichia Coli
B. Staphylococci
C. Spirochetes
D. Mycoplasma
✅ The correct answer is option Mycoplasma.