Catalyst/Do Now Catalyst/Do Now

List and explain the three different types of List and explain the three different types of muscles tissues that we covered last class muscles tissues that we covered last class periodperiod

List the meaning of the following terms: List the meaning of the following terms: -eal, medi-, mono-, dorsi-, peri -eal, medi-, mono-, dorsi-, peri

Today’s Lesson Topic: Facial Muscle Today’s Lesson Topic: Facial Muscle

Review… Review…

1. Skeletal muscle 1. Skeletal muscle Striated muscle, muscle fibers are called Striated muscle, muscle fibers are called

myofibers, packed with protein myofibers, packed with protein microfilaments, voluntarymicrofilaments, voluntary

2. Cardiac muscle 2. Cardiac muscle Involuntary, only one nucleus (uninucleate), Involuntary, only one nucleus (uninucleate),

striatedstriated3. Smooth muscle 3. Smooth muscle

Involuntary, located on the walls of visceral organs Involuntary, located on the walls of visceral organs (stomach, bladder), uninucleated(stomach, bladder), uninucleated

Review of Do Now Trackers..Review of Do Now Trackers..

It is your responsibility to get a Do Now It is your responsibility to get a Do Now Tracker and hold onto it. Tracker and hold onto it.

There should be a section for this in your There should be a section for this in your binder labeled “Do Now” binder labeled “Do Now”

Remember to get credit you need the Remember to get credit you need the stamp stamp

To get the stamp you need to come into To get the stamp you need to come into class and begin workding class and begin workding

Biomedical term quizBiomedical term quiz

Today’s ObjectiveToday’s Objective

SWBAT list and describe the facial SWBAT list and describe the facial muscles and movements of each. muscles and movements of each.

Facial MusclesFacial Muscles

massetermasseterbuccinatorbuccinator

occipitalisoccipitalis

frontalisfrontalis

Orbicularis orisOrbicularis oris

Orbicularis oculiOrbicularis oculi

Levator labii Levator labii superiorissuperioris

sternocleidomastoidsternocleidomastoid

trapeziustrapezius

platysmaplatysma

temporalistemporalis

mentalismentalis

ZygomaticusZygomaticus

Facial MusclesFacial Muscles

frontalisfrontalis

orbicularis orbicularis oculioculi

zygomaticuszygomaticusmajormajor

Facial MusclesFacial Muscles

orbicularis orbicularis orisoris

mentalismentalis

levator labiilevator labiisuperiorissuperioris

PracticePractice

We have the chance to practice together We have the chance to practice together and ask questions so take advantage of it! and ask questions so take advantage of it!

Individual practice will be collected for a Individual practice will be collected for a grade. grade.

Enjoy Your BreakEnjoy Your Break