ILLUSTRATED ANATOMY OF THE HEAD AND NECK 5TH EDITION FEHRENBACH TEST BANK 2026 TEST PAPER QUESTIONS AND FULL SOLUTIONS GRADED A+

ILLUSTRATED ANATOMY OF THE HEAD AND
NECK 5TH EDITION FEHRENBACH TEST BANK
2026 TEST PAPER QUESTIONS AND FULL
SOLUTIONS GRADED A+

◉ Corrugator supercilli Answer: 1.
O: * Frontal bone, Deep Supraorbital region*
I: * Eyebrow*
F: Draws skin of eyebrow medially and inferiorly toward nose
Wrinkles at glabella and bridge of nose
( Frown lines)


◉ Orbicularis oculi Answer: 2.
O:* Orbital rim, Frontal bone, Maxilla and Nasal Bone*
I:* Lateral canthus*
F: Close eyelid, Squinting, Crows feet


◉ Levator labii superioris alaeque nasi Answer: 3.


◉ Levator labii superioris Answer: 4.

,◉ Zygomaticus minor Answer: 5.


◉ Levator anguli oris Answer: 6.


◉ Zygomaticus major Answer: 7.


◉ Orbicularis oris Answer: 8.


◉ Risorius Answer: 9.
O: *Fascia superfical to master muscle*
I: * Labial commissure*
F: Widens mouth
Pulls lips laterally


◉ Depressor labii inferioris Answer: 10.


◉ Mentalis Answer: 11.


◉ Depressor anguli oris Answer: 12.


◉ Nasalis Answer: 1
Encircle the opening of nostrils

, Dilators: Pulls down nostrils ( flares)
Compressors: closes nostrils


◉ Epicranius ( occipitofrontalis) Answer: Frontal belly:
O: * epicranial aponeurosis*
I: * eyebrow root of nose*
F: raises eyebrow
moves scalp
Occipital Belly:
O: * Occipital and temporal bones*
I: * Epicranial aponeurosis*
F: Expression of suprise


◉ Temporalis Answer: 1. Muscles of mastication
O: * entire temporal fossa
• Anterior fibers: Looks almost vertical
• Posterior fibers: Horizontal placement
I: * Coronoid process and Ramus*
F: Contracts; pulls up Coronoid process and *elevates* muscle
• Posterior fibers; ONLY* retract* the mandible. (closes jaw)


◉ Lateral pterygoid Answer: 2. Muscles of mastication