A. Protrusion of tongue
B. Posteriorly retracts the tongue
C. Depression of tongue
D. Elevation of tongue
Related Mcqs:
- Side of action of muscle selanant is______________?
A. Myoneural junction
B. Central
C. Ascending reticular
D. Red nucleus activating system - Among the muscles of TMJ the following muscle opposing stabilizing and antagonistic muscle force as far as the disc is concerned_____________?
A. Medial pterygoid
B. Temporalis
C. Lateral pterygoid
D. External pterygoid - The action of digastric muscle is__________________?
A. Depression of mandible
B. Protrusion of mandible
C. Side- to- side movement of mandible
D. Depressing the floor of the mouth - Safety muscle of tongue is______________?
A. Hyoglossus
B. Genioglossus
C. Palatoglossus
D. Styloglossus - The skeletal muscle action potential______________?
A. Is not essential for contraction to occur
B. Has a prolonged plateau phase?
C. Spreads in ward to all parts of the muscle via the t- tubule system
D. Begins with an, in ward movement of K+ ins - Which one of the following muscle relaxant has the maximum duration of action ?
A. Atracurium
B. Vecuronium
C. Rocuronium
D. Doxacurium - The nerve supply of stapedius muscle is______________?
A. III cranial nerve
B. V cranial nerve
C. VII cranial nerve
D. XI cranial nerve - The nerve that emerges from the two superficial heads of lateral pterygoid muscle is______________?
A. Buccale nerve
B. Massetric nerve
C. Nerve to pterygoid muscle
D. Inferior alveolar nerve - Motor supply of infrahyoid muscle is______________?
A. Branches of cervical plexus
B. Vagus nerve
C. Glossopharyngeal nerve
D. Mandibular nerve - The viral action is differentiated from bacterial action by_________________?
A. Interferon production
B. Toxin production
C. Lymphocytes production
D. Neutrophils production
