A. Condyles move upwards
B. Articular disc moves posteriorly
C. Lateral pterygoids contract
D. Condyles moves around vertical axis
Related Mcqs:
- 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 - On applying pressure on angle of jaw while maintaining patent airway which nerve is likely to be damaged_____________?
A. 6th
B. 7th
C. 4th
D. 9th - On opening the mouth , if the jaw deviates to the right side, it indicates the paralysis of__________?
A. Right lateral pterygoid
B. Left lateral pterygoid
C. Right medial pterygoid
D. Left medial pterygoid - Lock jaw indicates_______________?
A. Ankylosis
B. Spasm of masseter mucle
C. Auspitz’s sign
D. Nikolsky’s sign - Cancer which most commonly metastasizes to jaw bone is______________?
A. Breast
B. Prostatic
C. Lung
D. Kidney - Pain, muscle tenderness, clicking or popping noise in T.M joint and limitation of jaw motion are the four cardinal signs and symptoms of_____________?
A. Costen’s syndrome
B. Traumatic arthritis of T.M J
C. Ostearthritis
D. Myofacial pain dysfunction syndrome - A patient aged 50 years presented with a history of jaw expansion and enlargement of maxilla_____________?
A. paget’s disease
B. Acromegaly
C. Fibrous dysplasia
D. Hyperparathyroidism - The chronic osteomyelitis of the jaw consists of:_____________?
A. condensing osteitis
B. Sclerotic cemental mass
C. chronic diffuse sclerosing osteomyelitis
D. All of the above - A multilocular cyst of the jaw is more likely:__________?
A. Dental cyst
B. Dentigerous cyst
C. Keratocyst
D. Simple bone cyst - A patient with ameloblastoma of the jaw can best be treated by:_____________?
A. Irradiation
B. Excision
C. Enucleation
D. Surgical removal followed by cauterization
