MSK Flashcards

1
Q

Method to determine if hip is subluxable. ADDUCTING

A

Barlow

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2
Q

Relocation of the dislocated hip by ABDUCTING the leg. Palpable and audible “clunk” heard.

A

Ortolani

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3
Q

Normal alpha degree

A

> 60

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4
Q

Normal beta degree

A

<55

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5
Q

Long axis of muscle fibers runs with longitudinal axis of muscle- example includes biceps, sartorius

A

Parallel/fusiform

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6
Q

Muscle fibers converge toward a single tendon

A

Convergent/triangular

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7
Q

Muscle fibers branch from central tendon diagonally (feather-like)

A

Pennate

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8
Q

Muscle fibers are arranged in concentric rings

A

Circular

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9
Q

Example of pennate muscle

A

Deltoid, recurs femoris

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10
Q

Example of convergent/triangular muscle

A

Pectoralis major

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11
Q

Example of circular muscle

A

Obicularis oris

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12
Q

Fluid/inflammation within synovial sheath

A

Tendosynovitis

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13
Q

Connects muscle to bone

A

Tendon

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14
Q

Connect bone to bone

A

Ligament

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15
Q

Partial tears of tendon appear

A

Focal hypoechoic area

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16
Q

Complete tears of tendon appear

A

Anechoic/heterogeneous area within tendon

17
Q

Developmental hip dysplasia (DDH) is more common in ____ and on the ___ side

A

Females, left side

18
Q

Normal coverage of the femoral head by the acetabulum is

A

> 55%

19
Q

Most common cause of a painful hip and joint effusion in children

A

Transient synovitis

20
Q

Partial dislocation of hip

A

Subluxation

21
Q

A direct hernia is located _____ to the inferior epigastric vessels

A

Medial

22
Q

An indirect hernia is located _____ to the inferior epigastric vessels

A

Lateral

23
Q

Rectus shealth hematomas should NOT move across midline because:

A

The linea alba

24
Q

Rectus shealth hematoma is a recognized complication of _______

A

Coagulation therapy