Applied Anatomy And Physiology - Musculoskeletal System And Analysis Of Movement Flashcards

1
Q

What is the bone at the top of your skull called.

A

Cranium

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2
Q

What is the bone in your jaw called

A

Mandible

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3
Q

Where is the sternum found within the body?

A

The chest

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4
Q

Where is the scapulas found in the body

A

In the upper corners of your back

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5
Q

Where is the humerus found

A

In the upper arm

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6
Q

Where is the ulna found within the body

A

The lower arm (forearm)

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7
Q

Where is the radius found.

A

Below the ulna in the lower arm.

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8
Q

What are the 3 bones in your hand.

A
  • Carpals
  • Metacarpals
  • Phalanges
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9
Q

Where is the pelvis located

A

In the hip

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10
Q

Where is femur found in the body.

A

In the upper leg

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11
Q

Where is the patella found

A

The knee

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12
Q

Where is the tibbia and fibula found in the body?

A

They are both found in the shin, the tibbia is found above the fibula.

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13
Q

What are the 3 bones in the foot?

A
  • Tarsals
  • Metatarsals
  • Phalanges
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14
Q

What are the 3 muscles located at the groin called?

A
  • Iliopsoas
  • Adductor longus
  • Adductor magnus
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15
Q

What is the muscle below the gastrocnemius called.

A

The soleus

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16
Q

What is an antagonistic pair of muscles.

A

A pair of muscles which work together to allow a movement to occur. One relaxes while the other contracts.

17
Q

Describe the antagonistic pair during a bicep curl. (Flexion at elbow)

A

During flexion at the elbow the bicep will contract and shorten while the tricep relaxes and lengthens to allow the movement to occur.

18
Q

What is the difference between an isometric and isotonic contraction?

A

During an isometric contraction the muscle length does not change and there is no movement while during an isotonic contraction the muscle length does change and there is a movement.

19
Q

What is a concentric contraction?

A

When a muscle shortens under tension

20
Q

What is an eccentric contraction.

A

When a muscle lengthens under tension or performs negative work and acts as a brake.

21
Q

What is an example of when a muscle is working eccentrically.

A

During the downward phase of the press up, the triceps lengthen and act as a brake against gravity.

22
Q

What is an example of when a muscle is working concentrically

A

During the upward phase of the press up, the triceps shorten under tension and work concentrically.