Oral Histology MCQs
Oral Histology MCQs are tailored for dentistry students seeking mastery of tooth development and oral tissue structure. These questions focus on enamel formation, dentin-pulp complex, cementum, alveolar bone, and salivary glands. They're excellent for preparation of BDS, MDCAT, and related tests.
Q: Cementicles are found within the
A) Enamel
B) Periodontal ligament
C) Dentin
D) Pulp
✅ Correct Answer: B
Explanation: Cementicles are small calcified bodies found within the periodontal ligament space.
Q: The pulp zone rich in capillaries and nerves is the
A) Cell-free zone
B) Odontoblastic layer
C) Plexus of Raschkow
D) Central pulp zone
✅ Correct Answer: C
Explanation: The Plexus of Raschkow is a network of nerves located beneath the odontoblasts in the pulp.
Q: The shape of the tooth crown is determined during
A) Bell stage
B) Bud stage
C) Cap stage
D) Root formation
✅ Correct Answer: A
Explanation: During the bell stage, histodifferentiation and morphodifferentiation define the shape and cell types.
Q: Pulp stones are most commonly found in
A) Cementum
B) Enamel
C) Aged pulp
D) Newly erupted teeth
✅ Correct Answer: C
Explanation: Pulp stones are calcified masses often found in older individuals’ dental pulp.
Q: The area where Hertwig's epithelial root sheath bends is called
A) Root papilla
B) Cervical loop
C) Epithelial diaphragm
D) Apical loop
✅ Correct Answer: C
Explanation: The epithelial diaphragm guides the root length and number by bending at the growing root tip.