pathology Mcqs
101. In a thrombus, the dark lines of zahn are due to_______________?
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A. Aggregated platelets

B. Coagulated fibrin

C. Aggregated R.B.C

D. Aggregated proteins

102. The type of embolism seen in fractures of long bones_____________?
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A. Air embolism

B. Fat embolism

C. Amniotic fluid embolism

D. Thrombo embolism

103. All of the following are true for exudates, except__________?
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A. It has more than 3% proteins

B. It has a low fibrin content

C. It has a specific gravity of 1.018

D. It is mucinous in consistency

104. Cold abscess formation is due to_____________?
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A. Formation of caseous pus with signs of acute inflammation

B. Infected cyst

C. Presence of acute inflammation

D. Formation of caseous pus without signs of acute inflammation
105. In left ventricular cardiac failure there is_____________?
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A. Active hyperemia in lungs

B. Passive Congestion in lungs

C. None of the above

D. Passive congestion in liver

106. The specific gravity of transudate is_____________?
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A. Above 1.020

B. Below 1.012

C. Between 1.012 and 1.020

D. Below 1.0.10

107. Inflammation is characterized by________________?
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A. Transudation -> exudation -> oedena

B. Oedema -> exudation

C. Exudation -> transudation -> oedema

D. Only by exudation -> oedema

108. Which is true about Multiple myeloma ?
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A. IgM spike increase

B. IL 8 is a marker for bone lesions

C. Direct plasma cell deposition in glomerular capilaries leads to kidney damage

D. Invariably increase in alkaline phosphatase

109. Incomplete fractures of the bone are called___________?
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A. Green stick fracture

B. Comminuted fracture

C. Compound fracture

D. Simple fracture

112. Major site of atheroscierosis_______________?
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A. Coronary artery

B. Thoracic aorta

C. Internal carotid artery

D. Abdominal aorta
114. Edema occurs due to_____________?
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A. Decreased capilary permeability

B. Decreased interstitial fluid

C. Decreased blood flow

D. Increased capilary permeability
116. VIRCHOWs cells are seen in___________?
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A. Borderline lepromatous leprosy

B. Lepromatous leprosy

C. Intermediate leprosy

D. Tuberculoid leprosy

117. In acute inflammation, immediate transient permeability in cells is increased by__________?
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A. Direct injury & necrosis

B. Leucocyte mediated endothelial injury

C. Endothelial Gaps by histamine

D. Increased tissue oncotic pressure

118. Shock is a circulatory disturbance characterized by________________?
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A. Increased blood pressure

B. Decreased volume of interstitial fluid

C. Elevated body temperature

D. Decreased volume of circulation blood
120. The cells which have the capacity to multiply through out their life_____________?
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A. Stable cells

B. None of the above

C. Labile cells

D. Permanent cells

121. Cotton wool appearance is seen ____________________ ?
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A. Fibrous dysplasia

B. Achondroplasia

C. Osteomyelitis

D. Pagets disease
124. Leucopenia is characteristic of____________?
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A. Myocardial infarction

B. Enteric fever

C. Meningitis

D. Appendicitis

125. An acute inflammatory focus would attract___________?
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A. Monocytes

B. Neutrophils

C. Basophils

D. Plasma cells

128. A haemophilia person has married to a normal woman Then his___________?
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A. Daughter are infeted

B. Daughter are carrier

C. All are normal

D. Sons are infected

129. Which of the following is not an action of epinephrine when administered intravenously in a high dose ?
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A. Produces restlessness and anxiety

B. Evokes extrasystoles in the heart

C. Causes broachiolar constriction

D. Increased liver glycogenolysis

130. Deposition of bile pigment in the basal ganglia is called________________?
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A. jaundice

B. All of the above

C. Kernicterus

D. Haemosiderosis

131. Nut meg liver occurs in_______________?
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A. Cirrhosis

B. Hepatocellular carcinoma

C. Chronic venous congestion

D. Jaundice

132. The factor which gives strength in wound healing_____________?
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A. Collagen

B. Growth factors

C. Hormones

D. Blood supply

133. Which of the following is a nutritional deficiency anemia______________?
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A. megaloblastic anemia

B. sickle cell anemia

C. hemolytic anemia

D. aplastic anemia

134. Risk factor for atherosclerosis_______________?
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A. Diabetes

B. Smoking

C. Hypertension

D. All of the above
135. The major factors predisposing to thrombogenesis include all of the following except_____________?
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A. Endothelial injury

B. Hyper coagulability of blood

C. Altered blood flow

D. Pattern of blood flow
136. Bradykinin causes all the following except____________?
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A. Dilatation of blood vessels

B. Smooth muscle contraction

C. Pain

D. Opsonisation
138. Which of the bacteria resembles fungus____________?
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A. All of the above

B. Mycobacterium bovis

C. Actinomyces israeli

D. Mycobacterium leprae

139. Chronic inflammation is characterized by__________?
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A. All of the above

B. Presence of macrophages

C. Proliferation of fibroblasts and endothelial cells

D. Tissue

140. The process of phagocytosis was discovered by___________?
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A. Elie Metchnikoff

B. Celsus

C. Virchow

D. None of the above

143. Exfoliative cytology is indicated in___________?
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A. Cigarette smokers

B. Mass screening of cervical cancer

C. Heavily keratinized lesions of oral cavity

D. Pro-cancerous lesions of oral cavity

144. Malignant tumour of skeletal muscie is__________________?
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A. Leiomyoma

B. Rhabdomyoma

C. Rhabdomyosarcoma

D. Leiomyosarcoma

145. Following is used to stain fungi______________?
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A. PAS

B. Fontania stain

C. Ferrous trichrome

D. Pearls prussian blue

146. Epstein Barr virus is associated with ___________________?
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A. All of the above

B. Infectious mononucleosis

C. Burkitts lymphoma

D. Nasopharyngeal carcinoma

147. Factors influencing wound healing are the following_______________?
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A. Adequate blood supply

B. All of the above

C. Nutrition

D. Size and location of wound

148. Increased proliferation of cells is called_______________?
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A. Hypertrophy

B. Atrophy

C. Metaplasia

D. Hyperplasia
149. Fibrin degradation product help in detection of_______________?
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A. haemophilia

B. Thrombocytopenic purpura

C. Thrombasthenia

D. DIC
150. The most characteristic feature of a neoplasm as opposed to inflammatory over growth is______________?
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A. Progressive growth after removal of causative stimuli

B. Tendency to grow rapidly

C. Size of the lesion

D. Abnormal mitosis