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Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Common inhabitant of throat and tonsils is______________?

A Alpha hymolytic streptococci (S. viridans)

B Staphylococci

C Beta hemolytic streptococci

D Pneumococci

Review Detailed Answer

Correct Answer: Alpha hymolytic streptococci (S. viridans)

Resistance of Staphylococcus aureus is due to ________________________?

A Pleomorphism

B Elaboration of an enzyme that destroy penicillin

C Penicillin analogue production

D Lack of nucleic acid in the cell wall

Review Detailed Answer

Correct Answer: Elaboration of an enzyme that destroy penicillin

Malignant pustule is referred to_________________?

A Facio-cervical actinomycosis

B Cutaneous anthrax

C Infected squamous cell carcinoma

D None of the above

Review Detailed Answer

Correct Answer: Cutaneous anthrax

The major intestinal pathogens which are non-lactose fermenters are_________________?

A Salmonella

B Klebsiella

C Escherichia

D Paracolons

Review Detailed Answer

Correct Answer: Salmonella

Inactivated microorganisms are used in the manufacture of which of the following________________?

A Salk vaccine

B Tetanus toxoid

C Sabin’s oral vaccine

D All of the above

Review Detailed Answer

Correct Answer: Salk vaccine

which of the following is anaerobic_______________?

A E.coli

B Bacteroides

C Pseudomonas

D Klebsiella

Review Detailed Answer

Correct Answer: Bacteroides

Grape bunch shaped colonies are seen in______________?

A Streptococcus

B Staphylococcus

C E.coli

D Gonococci

Review Detailed Answer

Correct Answer: Staphylococcus

Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?

A Lysozyme

B Fibrinolysin

C Coagulase

D S protein

Review Detailed Answer

Correct Answer: Coagulase

Bacteria acquire characteristics by all of the following except___________________?

A Though plasmids

B Incorporating part of host DNA

C Through bacteriophages

D through conjugation

Review Detailed Answer

Correct Answer: Incorporating part of host DNA

Bacteria with potent exotoxin is_______________?

A Clostridium tetani

B Pseudomonas

C Shigella

D Klebsiella

Review Detailed Answer

Correct Answer: Clostridium tetani

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Common inhabitant of throat and tonsils is______________?

Resistance of Staphylococcus aureus is due to ________________________?

Malignant pustule is referred to_________________?

The major intestinal pathogens which are non-lactose fermenters are_________________?

Inactivated microorganisms are used in the manufacture of which of the following________________?

which of the following is anaerobic_______________?

Grape bunch shaped colonies are seen in______________?

Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?

Bacteria acquire characteristics by all of the following except___________________?

Bacteria with potent exotoxin is_______________?