Skeletal and Muscular System

1. How many bones are in adult body?

• 300

• 206

• 210

2. The longest bone of the body is ...

• stirrup

• humerus

• femur

3. The area where the bones of the upper and lower arm meet is called ...

• elbow

• knee

• wrist

4. Which is not a function of the skeletal system?

• movement

• gas exchange

• shape and support

5. The set of bones inside your head that protects your brain is called ...

• skull

• femur

• backbone

6. The ________ is a set of bones in your chest that protects your heart & lungs

• skull

• femur

• ribcage

7. What mineral helps keep your bones healthy and strong?

• iron

• calcium

• zinc

8. What happens after you break a bone?

• the bone will be broken forever

• your body connects the bone together and the bone heals

• you grow an extra bone

9. Which activity DOES NOT help your bones?

• eating junk food and staying inside

• wearing a helmet and body pads

• playing sports and getting enough exercise

10. What are the 3 types of muscle tissue?

• Hamstring, Biceps, & Triceps

• Smooth Muscle, Cardiac Muscle, & Skeletal Muscle

• Traps, Forearm, & Abs