Medical Mcqs Practice Test

Question 1

A child with Down’s syndrome has Moon facies, retarded mentally and which of the facial characteristic________________?

Accepted Answer

D.	Maxillary hypoplasia

Question 2

Ground glass appearance in bone is seen in_____________?

Accepted Answer

A.	Hyper parathyroidism

Question 3

A non-neoplastic hereditary bone lesion, histologically similar to central giant cell granuloma affects children and shows, a bilateral involvement of the jaws with eye to heaven appearance clinically is_______________?

Accepted Answer

B.	Cherubism

Question 4

Treacher collins syndrome is______________?

Accepted Answer

B.	Mandibulofacial Dysostosis

Question 5

Osteosclerosis of bone occurs due to______________?

Accepted Answer

C.	Increased host response

Question 6

Venous malformation involving the leptomeninges of the cerebral cortex is salient feature of_____________?

Accepted Answer

D.	Sturge weber syndrome

Question 7

Preauricular pain, grating sensation and partial trismus are the symptons of______________?

Accepted Answer

C.	TMJ pain dysfurction symdnome

Question 8

Polydactyly, craniosynostosis, late closure of fontanelles is a feature of_______________?

Accepted Answer

A.	Apert’s syndrome

Question 9

Osteosarcoma characteristically may develop in some causes of______________?

Accepted Answer

D.	Osteitis deformans

Question 10

Histopathologically reversal lines are seen in_____________?

Accepted Answer

C.	Paget’s disease of the bone

Question 11

Most common primary malignant bone tumor is_______________?

Accepted Answer

D.	Multiple Myeloma

Question 12

Which of the following is NOT a clinical feature of Pierre-Robin syndrome ?

Accepted Answer

D.	Coloboma of lower eyelid

Question 13

Eruption fails in this bone disease, as there is no bone resorption_______________?

Accepted Answer

D.	Osteopetrosis

Question 14

Mutation in GNAS 1 gene is associated with________________?

Accepted Answer

A.	Fibrous dysplasia

Question 15

The granulomatous tissue that is responsible for destruction of articular surfaces of TMJ in rheumatoid arthritis is known as________________?

Accepted Answer

A.	Pannus

Question 16

A patient aged 50 years presented with a history of jaw expansion and enlargement of maxilla_____________?

Accepted Answer

A.	paget’s disease

Question 17

Paget’s disease of bone is a chronic disease of the________________?

Accepted Answer

D.	Adult skeleton

Question 18

A 15 years old boy reports with a rapidly growing swelling of the mandible with intermittent pain patient history is that the swelling occurred after an episode of trauma Radiographs reveal formation of new subperiosteal bone producing Onion skin appearance The patient also has lip paresthesia elevated white blood cell count Based on the clinical and radiographic picture, one of the following condition could be considered in the provisional diagnosis_________________?

Accepted Answer

D.	Ewing’s sarcoma

Question 19

Transformation into osteosarcoma is seen with________________?

Accepted Answer

A.	pagets disease and polyostotic fibrous dysplasia

Question 20

In a 60 year old adult, which of the following diseases causes expansile maxillary lesions ?

Accepted Answer

A.	Paget’s disease