Sistema Locomotor

What is the primary function of the human skeletal system?

• Support and protect the body

• Digest food

• Circulate blood

• Transmit nerve signals

Which type of joint is found in the human knee?

• Ball and socket joint

• Hinge joint

• Pivot joint

• Saddle joint

What mineral is most important for bone health?

• Iron

• Calcium

• Potassium

• Sodium

Which of the following is a type of muscle tissue?

• Epithelial

• Connective

• Skeletal

• Nervous

What is the role of tendons in the locomotor system?

• Connect muscles to bones

• Connect bones to bones

• Protect internal organs

• Store minerals

Which part of the brain is primarily responsible for coordinating movement?

• Cerebrum

• Cerebellum

• Brainstem

• Thalamus

What is the main component of the human spine?

• Cranium

• Vertebrae

• Femur

• Scapula

Which vitamin is essential for calcium absorption in bones?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

What is the function of cartilage in joints?

• Provide flexibility and support

• Store energy

• Produce blood cells

• Transmit electrical signals

Which muscle is responsible for the movement of the arm?

• Biceps brachii

• Gastrocnemius

• Rectus abdominis

• Sartorius