A&P Lab1 EX22-25

The flashcards below were created by user studysuccess on FreezingBlue Flashcards.

  1. 11897-22-1ILAA1
    • 1) Nasalis
    • 2) zygomaticus major
    • 3) zgomaticus minor
    • 4) Risorius
    • 5) Platysma
    • 6)¬†epicranius
    • 7) orbicularis oculi
    • 8)masseter
    • 9) orbicularis oris
  2. 11897-22-1ILAA2
    • 1) temporalis
    • 2) epicranius occipital belly
    • 3) Splenus capitis
    • 4) sternocleidomastoid
    • 5) Trapezius
    • 6) epicranius Frontal belly
    • 7) orbicularis oculi
    • 8) nasalis
    • 9) zygomatic major
    • 10) orbicularis oris
    • 11) masseter
    • 12) platyma
  3. when this contracts, the corner of the mouth is drawn upward
    zygomatic major
  4. this acts to compress the wall of the cheeks when air is blown out of the mouth
    buccinator
  5. this causes the lips to protrude or
    orbicularis oris
  6. the temporal is acts to do this
    close the lower jaw/bite
  7. this can close the eye (as in blinking)
    orbicularis oculi
  8. this can pull the head toward the chest
    sternocleidomastoid
  9. this can ill the corners of the mouth downward, as when pouting
    platysma
  10. this wrinkles the forehead and raises eyebrows
    frontalis
  11. 1) close jaw and pull it sideways.
    2) protrude jaw, pull sideways and open the mouth
    • 1) medial pterygoid
    • 2)¬†lateral pterygoid
  12. the muscle used to widen the nostrils is the ____
    nasalis
  13. the muscle used to elevate the hyoid bone during swallowing is the ____
    suprahyoid
Author:
studysuccess
ID:
314005
Card Set:
A&P Lab1 EX22-25
Updated:
2016-01-12 05:47:44
Tags:
Lab1 EX22 25
Folders:
A&P Lab1 EX22-25
Description:
A&P Lab1 EX22-25
Show Answers: