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.

The bacterial cell wall has all of the following properties except______________?

A It consists of a mixed polymer called peptidoglycon

B It is the structure principally responsible for the reaction of gram staining

C It is a unique flexible plastic structure

D It contains D-isomers of amino acids

Review Detailed Answer

Correct Answer: It is a unique flexible plastic structure

Each of the following can cause food poisoning except________________?

A Cl. difficile

B Staphylococcus

C Cl. welchii

D Cl. botulinum

Review Detailed Answer

Correct Answer: Cl. difficile

The following are applicable to bacterial genoms except________________?

A It is composed of DNA

B It doe not contain histones

C It is circular

D Its DNA has both introns and extrons

Review Detailed Answer

Correct Answer: Its DNA has both introns and extrons

Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?

A Cocci

B Spirochetes

C Bacteriophages

D Filamentous rods

Review Detailed Answer

Correct Answer: Spirochetes

The structure in involved in bacterial attachment to cell surface is_______________?

A Capsule

B Fimbria

C Flagella

D None of the above

Review Detailed Answer

Correct Answer: Fimbria

Signs of tyhoid fever is/are_____________________?

A Haemorrhage

B perforation

C Osteomyelitis

D All of the above

Review Detailed Answer

Correct Answer: All of the above

In initial stages of tyhoid, salmonella can be detected in________________?

A Feacus

B Urine

C Blood

D All of the above

Review Detailed Answer

Correct Answer: Blood

The mechanism of genetic transfer where a phage serves as a vehicle is_______________?

A Transformation

B Translation

C Conjugation

D Lysogeny

Review Detailed Answer

Correct Answer: Lysogeny

Dorset’s egg medium is used for cultivation of______________?

A Staphylococcus

B Streptococcus

C Gonococcus

D Mycobacterium

Review Detailed Answer

Correct Answer: Mycobacterium

Culture medium for corynebacterium diphtheria_______________?

A Loefflers serum slope

B Mc Conkey

C Saboraud agar

D Lowenstein Jensen medium

Review Detailed Answer

Correct Answer: Loefflers serum slope

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Medical Science Mcqs 5254 MCQs [All-Courses]

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All Topics 5254

The bacterial cell wall has all of the following properties except______________?

Each of the following can cause food poisoning except________________?

The following are applicable to bacterial genoms except________________?

Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?

The structure in involved in bacterial attachment to cell surface is_______________?

Signs of tyhoid fever is/are_____________________?

In initial stages of tyhoid, salmonella can be detected in________________?

The mechanism of genetic transfer where a phage serves as a vehicle is_______________?

Dorset’s egg medium is used for cultivation of______________?

Culture medium for corynebacterium diphtheria_______________?