M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

thumb

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Among pre-malignant oral lesions ______________?
A Leukoplakia should be proved by biopsy
B Leukoplakia does not disappear even after cessation of smoking
C Erythroplakia has a higher risk for malignancy than leukoplakia
D Oral submucous fibrosis is seen in all parts of the world
Correct Answer: Erythroplakia has a higher risk for malignancy than leukoplakia
A lesion composed of microscopic vessels is called as ______________?
A Haemangioma
B Angioma
C None of Haemangioma and Angioma
D Heamangioma and Angioma
Correct Answer: Angioma
Which of the following is the diagnostic characteristic of peripheral giant cell granuloma ?
A Mass of granulation tissue
B Multinuclear giant cells
C Keliod like enlargement
D Epithelium is atrophic in some areas
Correct Answer: Multinuclear giant cells
In TNM classification T3 stands for tumour size _______________?
A >2 cm
B >4 cm
C 4 cm with invasion of adjacent structure
D
Correct Answer: >4 cm
What could be the most appropriate provisional diagnosis for multiple nodular exophytic reddish lesions of oral mucosa in an AIDS patient ?
A Hemangioma
B Focal epithelial hyperplasia
C Acute pseudo-membranous candidiasis
D Kaposi’s sarcoma
Correct Answer: Kaposi’s sarcoma
Leiomyoma is a tumor of ______________ ?
A Cerebral tissue
B smooth muscle
C striated muscle
D cardiac muscle
Correct Answer: smooth muscle
Which of the following is a pseudo cyst ?
A Mucous retention cyst
B Radicular cyst
C Aneurysmal bone cyst
D Dentigetous cyst
Correct Answer: Aneurysmal bone cyst
Metastatic disease to the oral region is most likely to occur in which of these locations ?
A Tongue
B Posterior maxilla
C Posterior mandible
D Floor of the mouth
Correct Answer: Posterior mandible
An epithelial lining is typically found in all of the following except_______________?
A Sinuses
B Fistulae
C Aneurismal bone cysts
D Keratocytes
Correct Answer: Aneurismal bone cysts
Cancer which most commonly metastasizes to jaw bone is______________?
A Breast
B Prostatic
C Lung
D Kidney
Correct Answer: Breast