M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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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 process by which red blood cell move out of vessels through widened inter endothelial junction is referred as_____________?
A Pavementing
B Diapedesis
C Rouleax formation
D Chemotaxis migration
Correct Answer: Diapedesis
Ag-Ab (antigen-antibody) reaction due to the presence of antibody at the surface of cell is______________?
A Type I hyp
B Type II hyp
C Type III hyp
D Type IV hyp
Correct Answer: Type I hyp
The host tissue response in acute inflammation is all except______________?
A Exudative
B Necrotizing
C Granulomatous
D Cytopathic
Correct Answer: Granulomatous
Edema occurs due to_____________?
A Increased capilary permeability
B Decreased capilary permeability
C Decreased interstitial fluid
D Decreased blood flow
Correct Answer: Increased capilary permeability
Prostaglandins are synthesized from______________?
A RNA template
B Rough endoplasmic reticulum
C Polyunsaturated fatty acids
D None of the above
Correct Answer: Polyunsaturated fatty acids
Granuloma is characterized by all of the following except______________?
A A specific type of chronic inflammation
B Accumulation of modified macrophages
C Initiated by a number of infectious and non infectious agents
D A reaction of acute inflammation
Correct Answer: A reaction of acute inflammation
Difference in transudate & exudate is that the former has a______________?
A Low protein
B Cloudy appearance
C Increased specific gravity
D High protein
Correct Answer: Low protein
Component of tubercle bacilli which produce granuloma is_____________?
A Surface glycolipids
B Sulfatide
C Hetero polysaccharide
D Sulfadase
Correct Answer: Surface glycolipids
Some micro organisms produce a diffuse spreading inflammatory reaction due to the elaboration of____________?
A Coagulase
B Peroxidase
C Bradykinin
D Hyaluronidase
Correct Answer: Hyaluronidase
Epitheloid cells are seen in all of the following except______________?
A Tuberculosis
B Granulation tissue
C Syphilis
D Sarcoidosis
Correct Answer: Granulation tissue