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.

Tissue macrophages are called__________?
A Kupffer cells in liver
B Microglial cells in nervous system
C Histiocytes in connective tissues
D All of the above
Correct Answer: All of the above
Early positive reaction in lepromin test is___________?
A Fernandez reaction
B Mituda reaction
C Wasserman reaction
D None of the above
Correct Answer: Fernandez reaction
The characteristic feature of macrophage_____________?
A High capacity to divide
B Limited capacity to divide
C Long life span as compared to lymphocytes
D Both B and C
Correct Answer: Both B and C
The type of immunity activated in tuberculosis is____________?
A Cell mediated
B Humoral
C Foreign body reaction
D None of the above
Correct Answer: Cell mediated
Chronic inflammation is characterized by__________?
A Presence of macrophages
B Tissue
C Proliferation of fibroblasts and endothelial cells
D All of the above
Correct Answer: All of the above
The characteristic cells of chronic inflammation are all except___________?
A Plasma cells
B Macrophages
C Lymphocytes
D PMN’s
Correct Answer: PMN’s
All of the following are true for exudates, except__________?
A It has a specific gravity of 1.018
B It has a low fibrin content
C It has more than 3% proteins
D It is mucinous in consistency
Correct Answer: It has a low fibrin content
VIRCHOW’s cells are seen in___________?
A Lepromatous leprosy
B Tuberculoid leprosy
C Borderline lepromatous leprosy
D Intermediate leprosy
Correct Answer: Lepromatous leprosy
IL-1 helps in_____________?
A Stimulation of T-lymphocytes
B Inhibits of B-lymphocytes
C Inhibits the chemotaxis of neutrophils and macrophages
D Decreases firbroblast and bone resorption activity
Correct Answer: Stimulation of T-lymphocytes
Which of the following cells are more abundant in chronic inflammation than in acute inflammation ?
A Plasma cells
B Eosinophils
C Neutrophils
D Normoblats
Correct Answer: Plasma cells