Skeletal & Muscular

Which of the following bones give shape to the upper body?

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Study the given diagram. Which of the following is the best heading for Group D?

• Fixed Joint

• Ball and Socket Joint

• Hinge Joint

• Fixed and Hinge Joints

The Elbow has a HINGE JOINT

that's why it moves the arms in a ________________ motion.

• Circular

• Back and Forth

• Steady

• Circular and Steady

Dave had a bad accident that fractured his ankle. Which of the following will describe the condition of his ankle?

• bone slips out from the normal position

• break in a bone

• ligaments were torn

• bone became porous

The joint around the elbow of Mr. Castillo is swelling. It makes his arm difficult to move. What is this condition?

• Sprain

• Osteoporosis

• Dislocation

• Osteoarthritis

Which of the following has a VOLUNTARY Muscle?

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Which function of the muscle is shown in the picture?

• For MOVEMENT

• For PROTECTION

• To MAINTAIN BODY TEMPERATURE

How do muscles and bones enable a body part to move?

• The muscles PRESS DOWN on the bone.

• The bones SQUEEZE the muscles.

• The muscles PULL ON the bones.

• The bones PUSH the muscles.

TRUE or FALSE

When the muscles are working, the muscle that is pulling on the bone is RELAXING.

• TRUE

• FALSE

TRUE or FALSE

When the muscles are working, the muscle that is contracting is SHORT and THICK.

• TRUE

• FALSE