MUSCULAR SYSTEM

MUSCULAR SYSTEM

Multiple Select

THE PURPOSE OF THE MUSCULAR SYSTEM:

(CLICK ALL THAT APPLY)

• MOVEMENT

• SHAPE

• RED BLOOD CELLS

• HEAT

Poll

THINK ABOUT IT....

CARDIAC MUSCLE COVERS OUR HEART....

DO YOU THINK IT IS VOLUNTARY MOVEMENT OR INVOLUNTARY MOVEMENT?

• VOLUNTARY

• INVOLUNTARY

Multiple Select

SKELETAL MUSCLE:

• STRIATED

• VOLUNTARY

• CONNECTED TO BONES TO HELP WITH MOVEMENT

Multiple Select

CARDIAC MUSCLE:

• SURROUNDS THE HEART

• VOUNTARY

• STRIATED

• INVOLUNTARY

Multiple Select

SMOOTH MUSCLE:

• COVERS HEART

• INVOLUNTARY

• NO STRIATIONS

• VOLUNTARY

https://youtu.be/raGl8bLkaAw

DIAPHRAGM MUSCLE

-MUSCLE THAT HELPS US BREATH

-BELONGS TO THE RESPIRATORY SYSTEM

-THE ONLY MUSCLE THAT IS BOTH VOLUNTARY AND INVOLUNTARY MOVEMENT!

Open Ended

THINK ABOUT IT...

IF THE DIAPHRAGM IS THE MUSCLE FOR BREATHING,

HOW IS BOTH VOLUNTARY AND INVOLUNTARY IN MOVEMENT?

Multiple Select

–allows the muscle to return to its original shape after it has been stretched

• Excitability

• Contractibility

• Extensibility

• Elasticity

Multiple Select

– ability to respond to a stimulus

• Excitability

• Contractibility

• Extensibility

• Elasticity

Multiple Select

–ability to be stretched

• Excitability

• Contractibility

• Extensibility

• Elasticity

Multiple Select

–muscle fibers that are stimulated by nerves contract and causes movement

• Excitability

• Contractibility

• Extensibility

• Elasticity

Multiple Select

ABDUCTION MEANS TO MOVE TOWARDS THE BODY AND ADDUCTION MEANS TO MOVE AWAY FROM THE BODY.

• TRUE

• FALSE

Multiple Select

TO DECREASE AN ANGLE

• EXTENSION

• FLEXION

Multiple Select

TO MOVE A BODY PART IN A CIRCLE AROUND A JOINT

• ROTATION

• CIRCUMDUCTION

Multiple Select

TO TURN A BODY PART ON IT'S OWN AXIS

• ROTATION

• CIRCUMDUCTION

DISEASES OF THE MUSCULAR SYSTEM