Muscular System

How many muscles are there in the human body?

• Over 100

• Over 300

• Over 600

• Over 1000

What is a primary role of muscles in the human body?

• To produce hormones

• To help the body move and function

• To filter waste from the blood

• To store memories

What are the three main types of muscles in the human body?

• Biceps, Triceps, Quadriceps

• Cardiac, Skeletal, Smooth

• Voluntary, Involuntary, Reflexive

• Arm, Leg, Torso

How many muscles does it take to smile?

• 17

• 43

• 25

• 10

Where are the deltoid muscles located?

• On the front of your legs

• In your shoulders

• On each side of your upper chest

• Below your pectorals

What is the involuntary response of skeletal muscles when you are cold?

• They relax to conserve energy.

• They contract slowly to generate heat.

• They begin to shake rapidly, burning energy and creating heat.

• They become numb and stop functioning.

What is the smallest muscle in the human body?

• Biceps

• Stapedius

• Gluteus Maximus

• Quadriceps