Medical MCQs

5099 MCQs  (Page 152 of 510)

Superior moment of eye ball is by _______________?
A. So and ir
B. Sr and 10
C. Lr and sr
D. Mr and sr
Retraction of mandible is achieved by_________________?
A. Lateral pterygoid
B. Temporalis
C. Medial pterygoid
D. Masseter
In facial palsy the muscle which is paralysed is_________________?
A. Levator palpebrae superioris
B. Orbicularis oculi
C. Constrictor pupili
D. Dilator pupili
Which of the following muscles elevates the mandible ?
A. Buccinator
B. Temporalis
C. Ganinus
D. Lateral pterygoid
Depression and Protrusion of the mandible_______________?
A. Medial ( internal) pterygoid muscle
B. Lateral (external) pterygoid muscle
C. Masseter muscle
D. Temporalis muscle
Supra meatal triangle extermnally represents_______________?
A. Transverse sinus
B. Promontory of middle ear
C. Internal acoustic meatus
D. Mastoid antrum
Foramen transversarium transmit______________?
A. Inferior jugular vein
B. Inferior petrosal sinus
C. Sigmoid sinus
D. Vertebral artery