Musculoskeletal system Flashcards

1
Q

Describe a long bone and give example

A

Long bone - Femur - Cylindrical in shape and found in the limbs. Their main function is to act as a lever.

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2
Q

Describe a short bone and give example

A

Short bone - Carpals - Small and compact, often equal in length and width. These types of bone are designed for strength and weight bearing.

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3
Q

Describe a flat bone and give example

A

Flat bone - Ribs - Have a flat surface. Their function is for protection for the internal organs of the body.

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4
Q

What are the 6 functions of the skeletal system?

A

Support, posture, protection, movement, blood cell production and storage of minerals

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5
Q

What do ligaments join?

A

Bone to bone

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6
Q

What do tendons join?

A

Muscle to bone

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7
Q

Describe irregular bone and give example

A

Irregular bone - Vertebrae - Designed/shaped for a specific type of role/movement

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8
Q

What bones meet at the head/neck?

A

Cranium

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9
Q

What bones meet at the shoulder?

A

Scapula and humerus

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10
Q

What bones meet at the chest?

A

Ribs and sternum

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11
Q

What bones meet at the elbow?

A

Humerus, ulna and radius

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12
Q

What bones meet at the hip?

A

Pelvis and femur

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13
Q

What bones meet at the knee?

A

Tibia and femur

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14
Q

What bones meet at the ankle?

A

Fibula, talus and tibia

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15
Q

Which bones meet at the ankle? Tibia, Fibula and ???

A

Talus

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16
Q

Which 2 bones meet at the chest?

A

Ribs, sternum

17
Q

Which function of the skeleton allows us to be tackled to the ground in rugby safely?

A

Protection

18
Q

What type of bones protect major organs?

A

Flat bones

19
Q

What is the fluid in the joint called?

A

Synovial fluid

20
Q

What is the role of cartilage in the joint?

A

a buffer between bones

21
Q

What type of joint is located at the shoulder?

A

ball and socket

22
Q

What type of joint is located at the elbow?

A

Hinge

23
Q

What movements occur at the knee joint?

A

Flexion and extension

24
Q

What movement is created at the shoulder by a concentric isotonic contraction of the Deltoid?

A

Abduction

25
Q

What happens to the muscle when it contracts eccentrically ?

A

Lengthens and contracts

26
Q

A gymnast holds a handstand. Which term refers to how the muscles are contracting?

A

Isometric