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WorksheetsInflammation and Exudate Quiz
Total questions: 20
Worksheet time: 10mins
Exudate is characterized by
Low protein content
Low specific gravity
High protein content
No cells
Transudate is usually due to
Increased vascular permeability
Inflammation
Reduced oncotic pressure
Infection
Specific gravity of exudate is
Less than 1.010
1.010–1.015
Greater than 1.020
Equal to plasma
Main cellular component of acute inflammation
Macrophages
Neutrophils
Lymphocytes
Plasma cells
Histamine is released mainly from
Neutrophils
Macrophages
Mast cells
Platelets
Serotonin is stored in
Platelets
Neutrophils
Eosinophils
Macrophages
Prostaglandins are synthesized from
Arachidonic acid
Linoleic acid
Cholesterol
Phosphatidylcholine
Which mediator causes pain in inflammation?
Histamine
Bradykinin
Leukotriene B4
Complement C3a
Leukotriene responsible for neutrophil chemotaxis
LTB4
LTC4
LTD4
PGE2
Complement component causing chemotaxis
C3a
C4
C5a
C9
Anaphylatoxins include
C3a and C5a
C1 and C2
C6 and C7
C8 and C9
Nitric oxide causes
Vasoconstriction
Platelet aggregation
Vasodilation and microbial killing
Fibrosis
Chronic inflammation is characterized by
Predominant neutrophils
Tissue necrosis only
Simultaneous inflammation and repair
Absence of fibrosis
Cells mainly involved in chronic inflammation
Neutrophils only
Macrophages and lymphocytes
Eosinophils only
Mast cells only
Granulomatous inflammation is a type of
Acute inflammation
Chronic inflammation
Serous inflammation
Fibrinous inflammation
Granuloma is composed mainly of
Neutrophils
Epithelioid macrophages
Fibroblasts
Plasma cells
Langhans giant cells show
Peripheral arrangement of nuclei
Haphazard nuclei arrangement
Single nucleus
Central nucleus
Foreign body giant cells show
Peripheral nuclei arrangement
Central nuclei ring
Haphazard nuclei arrangement
Absent nuclei
Caseating granuloma is classically seen in
Sarcoidosis
Tuberculosis
Crohn disease
Foreign body reaction
Non-caseating granulomas are typically seen in
Tuberculosis
Leprosy
Sarcoidosis
Syphilis
