Muscular System Quiz

Which muscle is located in the upper arm and is known for its role in extending the forearm?

• Brachio-Radialis

• Triceps Brachii

• Extensor Carpi Radialis Longus

• Anconeus

What is the function of the tendons in the muscular system?

• To provide nutrients to muscles

• To connect muscles to bones

• To increase muscle mass

• To store energy

What is the main function of the muscular system?

• To provide structure to the body

• To protect internal organs

• To control body movements

• To circulate blood

Which of the following is NOT a main organ of the muscular system?

• Biceps

• Heart

• Brain

• Quadriceps

How many muscles are there in the human muscular system?

• 206

• 640

• 300

• 500

Which function is NOT a role of the muscular system?

• Stabilize joints

• Generate heat

• Transport oxygen

• Maintain posture

Where can muscles be found in the body?

• Only in the limbs

• In the heart and brain only

• In the heart, digestive organs, and blood vessels

• Exclusively in the skeletal structure

What are the components of each muscle?

• Only muscle tissue and nerves

• Muscle tissue, blood vessels, tendons, and nerves

• Muscle tissue and skin cells

• Blood vessels and skin cells

What property of muscles allows them to respond to stimulation by nerves?

• Contractible

• Extensible

• Excitable or Irritable

• Flexible

Which property of muscles describes their ability to be stretched without damage?

• Excitable

• Contractible

• Extensible

• Compressible