Muscular System

These muscles work automatically without us doing any work.  

• Skeletal/ Voluntary
• Smooth/Involuntary
• Cardiac 
• Rough 

What are the 3 types of muscles?

• Cardiac, smooth and skeletal
• Cardiac, skeletal, prime
• Flexion, extension, smooth
• Skeletal, smooth, stringy

What is a voluntary muscle?

• You have control over the muscle 
• You have no control over the muscle
• Muscle works automatically
• Muscles fuse together

How many Muscles are in the Skeletal System?

• 500
• over 600
• 300
• 200

When a muscle contracts, it _______

• gets longer
• gets shorter
• gets thinner
• grows hair

Which of the following muscle cells are not striated, involuntary, and have one nucleus per cell?

• Skeletal

• Cardiac

• Smooth

Identify the highlighted muscle

• Deltoid

• Biceps

• Trapezius

• Hamstring

Identify the highlighted muscle

• Biceps

• Gluteus Maximus

• Triceps

• Deltoid

Identify the highlighted muscle

• BIceps

• Triceps

• Oblique

• Trapezius

Identify the highlighted muscle

• Hamstrings

• Quadriceps

• Sartorius

• Gastrocnemius