MCQs on Oral Histology - Cementum

# Cementum :

A. Is derived from the sheath of Hertwig
B. Is acellular in the apical third of the tooth
C. Often overlaps the enamel
D. Does not contain collagen fibers

# Cellular cementum and compact bone contain :
A. Sharpey's fibers and elastic fibers
B. Collagen fibers and blood vessels
C. Canaliculi and incremental lines
D. Lacunae and elastic fibers

Respiratory System MCQs

# During inspiration when the diaphragm contracts, the intrapleural pressure becomes:
A. More negative
B. Less negative
C. Positive
D. Equal to the intra-alveolar pressure

# A decrease in the arterial pO2 is seen in:
A. Decrease in hemoglobin concentration of arterial blood
B. Paralysis of inspiratory muscles
C. Sluggish blood flow
D. High altitudes

MCQs on Vascular Supply of Head and Neck

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# The inferior dental artery is a branch of the :

A. Mandibular artery
B. Maxillary artery
C. Pterygomandibular plexus
D. None of the above

# The middle meningeal artery :
A. Enters the skull through the foramen ovale
B. Supplies the superolateral surface of the ipsilateral cerebral hemisphere
C. Runs a subdural course within the cranial cavity
D. Gives an interior branch which runs deep to the pterion

Restorative Materials in Dentistry

After a week long Problem Based Learning(PBL)  Program Conducted, a seminar was conducted dividing the various topics related to dental caries amongst six different group. Our group was allocated the topic " Restorative Materials in Dental Caries" .

MCQs on Benign and Malignant Tumors of Oral Cavity

# Which of the following lesions are seen in Von recklinghausen's disease of skin ?
A. Hemangioma
B. Ameloblastoma
C. Neurofibroma
D. Giant cell fibroma


# In which of the following conditions pulsations or murmur may be detected ?
A. Capillary hemangioma
B. Osteogenic sarcoma
C. Epidermoid carcinoma
D. Osteoid osteoma

# Hereditary hemorrhagic telangiectasia is seen commonly on :
A. Lips
B. Buccal mucosa
C. Tongue
D. Palate

Oral Biology Seminar BPKIHS BDS 2014

Every year second year BDS students of B.P. Koirala Institute of Health Sciences, Dharan  are given an opportunity to present on specified topics related to Oral Anatomy and Histology with a goal of honing their presentation skills and boosting their confidence. The Seminar topics were provided by the Department of Oral Pathology, College of Dental Surgery. The presentation files of the Seminar can be downloaded by clicking on the respective topics.

Toothpastes or Dentrifices : Composition and properties

Imagine a single day when you had forgotten to brush after two consecutive meals. Remember that feel of rough texture of your own tongue over your teeth and that sensation of your own bad breath. How would our life become if we did not have this magical product formulated till today? Could we enjoy the close-up breathy talks or make our beloved ones feel special by kissing them? Let’s forget kissing! I doubt whether we will be comfortable even to talk face to face.