Sample of exam questions

Course: 

A 20-year-old man is being treated for a soft tissue tumor of the lower jaw. The tumor is composed of malignant spindle-shaped cells and epithelial cells that form gland-like structures. Which of the following is the most likely diagnosis?

a.

Leiomyosarcoma

b.

Malignant fibrous histiocytoma

c.

Primitive neuroectodermal tumor

d.

Synovial sarcoma

e.

Rhabdomyosarcoma

 

The main inflammatory cell of acute inflammation is

a.      Neutophils

b.      B-lymphocytes

c.       T-lymphocytes

d.      Macrophages

 

The most common pigmented macule in the oral cavity is:

a.      Blue nevus

b.      Melanoma

c.       Amalgam tattoo

d.      Melanoacanthoma

 

The main diagnostic tool to differentiate between traumatic ulcer and aphthous ulcer is:

a.      Patients history

b.      Histopathology

c.       Blood biochemistry

d.      All of the above