Medical MCQs

5099 MCQs  (Page 338 of 510)

Difference between epithelium of oral cavity and cavity lining of cyst is ___________-?
A. Stratum corneum
B. Stratum lucidum
C. Stratum germinativum
D. Stratum spinosum
Antischkow cells are present in all of the following conditions except_____________?
A. Sickle cell anaemia
B. Iron deficiency anaemia
C. Apthous ulcer
D. Herpes simplex
What is the term for the radio opaque area found at the root apex of young permanent teeth involved with chronic pulpitis ?
A. Apical cyst
B. Apical condensing osteitis
C. Chronic apical periodontitis
D. Stage one apical osteofibroses
Strawberry gingivitis is seen in_____________?
A. Wegener’s granulomatosis
B. Scorbutic gingivitis
C. Plasma cell gingivitis
D. Leukemic gingivitis
Bruxism is characterized by_____________?
A. Increased mobility of the teeth
B. Radiographic widening of the pdl
C. Morning pain in muscles
D. All of the above
Strength of collagen is due to______________?
A. Hydroxy glacine
B. Glycine
C. Proline
D. Hydroxproline
Enzymes which play an important role in calcification are______________?
A. Enolase & calcitonin
B. Alkaline phosphatase & catalase
C. Alkaline phosphatase & pyrophosphatase
D. Pyrophosphatase & carbonic anhydrase
Perimolysis is_____________?
A. Tooth wear due to gastric secretion
B. Tooth wear due to bruxism
C. Tooth wear due to dentifrices
D. Peripheral blood cell destruction
Out of syphilitic glossitis, plummer vinson syndrome Mikulicz’s syndrome and hepatitis A; which of these predispose to squamous cell arcinoma ______________?
A. Syphilitic glossitis and plummer vinson syndrome
B. Syphilitic glossitis and mikulicz’s syndrome
C. Plummer vinson disease and hepatitis a
D. Hepatitis a and mikulicz’s syndrome