Monday, October 29, 2012

Pathology multiple choice questions 1

Q 1. Spontaneous maturation of tumour cells and a more benign clinical course potential is occasionally observed in which of the following neoplasms of childhood?

a) Medullo blastoma

b) Osteogenic sarcoma

c) Nephroblastoma

d) Neuroblastoma

e) Retinoblastoma

ANSWER. D

Q 2. The most common site of carcinoma of the colon is

a) Cecum

b) Ascending colon

c) Transverse colon

d) Splenic flexure

e) recto sigmoid

ANSWER. E

Q 3. The most characterisitc feature of granulation tissue is the

a) Resemblance to a granuloma

b) Growth of fibroblasts and new capillaries

c) Character of the exudate

d) Granular scar that results

e) Presence of monocytes and fibroblasts

ANSWER. B

Q 4. Silicosis is most often complicated by

a) Asthma

b) Carcinoma of lung

c) Mesothelioma

d) Tuberculosis

e) bronchi alveolar carcinoma

ANSWER C

Q 5. Chronic salpingitis is considered to be a significant condition predisposing to

a) Ectopic pregnancy

b) Carcinoma of the cervix

c) Leiomyomata

d) Cystic hyperplasia of the endometrium

e) Choriocarcinoma

ÀNSWER. C

Q 6. Petechiae on pleural and pericardial surfaces and squames in alveoli of an autopsied neonatal infant suggest

a) A transplacentally acquired viral infection

b) Intrauterine anoxia

c) A met plastic epithelial response to oxygen therapy

d) A marked decrease in pulmonary surfactant

e) An inherent clotting defect

ANSWER. B

Q 7. Which of the following statements about alcoholic liver disease is correct?

a) It is rarely associated with fatty change

b) It invariably develops in individuals who consume large amounts of alcohol for more than three months

c) It produces extensive hepatic fibrosis rather than true cirrhosis

d) Mallory bodies and Europhilic infiltrates are morphologic features of the early stages of the disease

e) It is not directly related to toxic effects of alcohol but rather to nutritional disturbances

ANSWER. D

Q 8. All of the following are characterized by geanulomatious inflammation except

a) Sarcoidosis

b) Tuberculosis

c) Histoplasmosis

d) Diphtheria

e) Leprosy

ANSWER. D

Q 9. The principle chemical mediator of enhanced vessel permeability from Europhiles is

a) A cationic protein

b) An acid phosphatase

c) Beta glucuronidase

d) Cholesteryl oleate

e) A mucopolysaccharide

ANSWER. A

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