Retrusion of mandible is achieved by _______________?

Related Mcqs:

1. Depression of mandible is achieved by_______________?

   A. Digastric
   B. Lateral pterygoid
   C. Geniohyoid
   D. All of the above

2. Retraction of mandible is achieved by_________________?

   A. Lateral pterygoid
   B. Temporalis
   C. Medial pterygoid
   D. Masseter

3. Forward moment of mandible is done by_________?

   A. Lateral pterygoid
   B. Medial pterygoid
   C. Temporalis – anterior fibers
   D. Temporalis- posterior fibers

4. All of the following muscles are elevators of the mandible except______________?

   A. Digastric
   B. Massetor
   C. Medial pterygoid
   D. Temporalis

5. Which of the following muscle helps in depressing the mandible ___________?

   A. Temporalis
   B. Massetor
   C. Lateral pterygoid
   D. Medial pterygoid

6. The side towards which mandible moves is called the_____________?

   A. Tooth contact side
   B. Balancing side
   C. Working side
   D. Non- working side

7. Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?

   A. 1-6-2-3-5-4-7-8
   B. 6-1-2-4-5-3-7-8
   C. 6-1-2-3-4-5-7-8
   D. 6-1-2-4-3-5-7-8

8. Which of the following structures is not present on the internal surface of mandible ?

   A. Genial tubercle
   B. Mylohyoid ridge
   C. Lingula
   D. Mental foramen

9. Blood supply of coronoid process of mandible is primarily from_____________?

   A. Inferior alveolar artery
   B. Deep temporal artery
   C. Facial artery
   D. Middle meningeal artery

10. Angle of jaw ( or) skin over angle of mandible is supplied by______________?

    A. Great auricular nerve
    B. Lesser occipital nerve
    C. Greater occipital nerve
    D. Posterior auricular nerve