PRODE Prosthodontics Exam

PRODE Prosthodontics Exam
Question 1. Which muscle is primarily responsible for elevating the

mandible during mastication?


A) Lateral pterygoid


B) Masseter


C) Geniohyoid


D) Digastric


Answer: B


Explanation: The masseter muscle is the main elevator of the mandible

during mastication, providing significant biting force.




Question 2. The articular disc of the temporomandibular joint is

primarily composed of:


A) Hyaline cartilage

,PRODE Prosthodontics Exam
B) Elastic cartilage


C) Fibrocartilage


D) Bone


Answer: C


Explanation: The TMJ articular disc is composed of dense fibrocartilage,

which allows for both durability and flexibility.




Question 3. Which branch of the trigeminal nerve supplies the muscles

of mastication?


A) Ophthalmic


B) Maxillary


C) Mandibular


D) Facial

,PRODE Prosthodontics Exam
Answer: C


Explanation: The mandibular branch (V3) of the trigeminal nerve

innervates the muscles of mastication.




Question 4. The main blood supply to the maxillary teeth is through

which artery?


A) Facial artery


B) Inferior alveolar artery


C) Posterior superior alveolar artery


D) Lingual artery


Answer: C


Explanation: The posterior superior alveolar artery supplies the

maxillary molars and premolars.

, PRODE Prosthodontics Exam
Question 5. Which anatomical structure is a key support area for

maxillary complete dentures?


A) Incisive papilla


B) Rugae


C) Residual alveolar ridge


D) Hamular notch


Answer: D


Explanation: The hamular notch is a primary support and retention area

for maxillary dentures.




Question 6. Which gland produces the majority of resting

(unstimulated) saliva?


A) Parotid gland


B) Submandibular gland