Unit 2 - TEST REVIEW REG

How many bones are there in the adult human skeleton?

• 206

• 210

• 205

• 200

Which type of joint allows for free movement?

• Synarthroses

• Amphiarthroses

• Diarthroses

• Fibrous

What type of bone is the knee cap (patella)?

• Long bone

• Short bone

• Flat bone

• Irregular bone

Which of the following is not a function of the skeletal system?

• Blood cell formation

• Hormone production

• Heat generation

• Mineral storage

What type of muscle is primarily responsible for voluntary movement?

• Cardiac muscle

• Smooth muscle

• Skeletal muscle

• All of the above

Which type of lever is exemplified by a bicep curl?

• 1st class lever

• 2nd class lever

• 3rd class lever

• None of the above

What is the main function of osteoclasts?

• Build new bone

• Maintain healthy bone structure

• Absorb bone tissue

• Produce blood cells

Which part of the bone is responsible for blood cell production?

• Periosteum

• Epiphysis

• Diaphysis

• Bone marrow

What type of muscle is found in the walls of the heart?

• Skeletal muscle

• Cardiac muscle

• Smooth muscle

What is the name of the largest bone in the human body?

• Humerus

• Femur

• Tibia

• Pelvis