M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

thumb

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

Rickettsiae__________________?

A Multiply within living cell
B Transmitted by arthropod vectors
C Respond to tetracycline therapy
D All of the above
Correct Answer: All of the above

False +ve for VDRL is seen in______________?

A Yaws
B Lepromatous Leprosy
C Malaria
D All of the above
Correct Answer: All of the above

Which organism causes prosthetic valve endocarditis within 60 days of surgery________________?

A Streptococcus Viridans
B Staphylococcus epidermis
C Staphylococcus aureus
D Fungus
Correct Answer: Staphylococcus epidermis

What is the transport medium for cholera___________________?

A Tellurite Medium
B Cary Blair Medium
C Venkatraman – Ramakrishnan Medium
D B & C
Correct Answer: B & C

The diagnosis of gonorrhea is established by_____________?

A Compliment fixation tests
B Pili agglutination tests
C Haemagglutination tests
D All of the above tests
Correct Answer: All of the above tests

Subacute bacterial endocarditis is caused by_____________?

A Streptococcus viridans
B Haemolytic streptococci
C Staphylococcus aureus
D Nisseria
Correct Answer: Streptococcus viridans

Growth factor needed for Salmonella_________________?

A Tryptophan
B Niacin
C B-12
D Citrate
Correct Answer: Tryptophan

Organism most frequently associated with urinary tract infections is_________________?

A Neisseria gonorrhea
B Escherichia coli
C T-strain mycoplasma
D Streptococcus fecalis
Correct Answer: Escherichia coli

Neurotoxin of tetanus acts on______________?

A Synapse
B Muscle
C Brain
D Spinal card
Correct Answer: Spinal card

Encapsulation in bacteria helps in__________________?

A Spore formation
B Decreased virulence
C Prevent their phagocytosis
D Oxygen effect
Correct Answer: Prevent their phagocytosis