MSk Flashcards

1
Q

how is TMJ joint treated

A

NSAID and bite plane, many grind teeth

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2
Q

fractured surgical neck of humerus or anterior shoulder dislcoation injures?

A

Axillary= flat deltoid, no abduction and decreased sensation over deltiod

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3
Q

When is a posterior dislocation of the shoudler seen

A

seizure and elctrocution

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4
Q

what nerve does midshaft humeral fracture injure

A

midshaft humeral fracture injures the radial nerve

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5
Q

what are s/s of radial nerve injruy?

A

wrist drop with loss of extension and grip in wrist drop along with Saturday Night Palsy Hx or humeral fracture

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6
Q

In suspected AVN of hip what is needed

A

IN suspected AVN of hip a MRI is needed as XR is often normal there is no swelling or restriction of motion just pain

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7
Q

What disease is a Morton neuropathy

A

Morton neuropathy is a degenerative neorpathy of the distal forefoot between the 3 and 4th metatarsals

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8
Q

Where is ulnar nerve damage likely to happen

A

ulnar nerve damage is likely to happen due to elbow entrapment at the lateral epicondyel

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9
Q

who commonly gets nerve entrapment of the lateral epicondyel

A

nerve entrapment of the lateral epicondyle is common in desk workers with ulnar nerve damage

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10
Q

Axillary si associated with what two ortho things?

A

anterior shoulder dislocation and surgical head break

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11
Q

what does the peroneal nerve innervate lateral foot and shin (fibular fracture)

A

causes foot drop

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12
Q

what causes foot drop

A

peroneal

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13
Q

where does peroneal injury occur

A

over tibula there is peroneal injury causing foot drop

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14
Q

where does tibial nerve innervate

A

tibial is platar foot surface and platar flexion

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15
Q

what does femoral nerve innervate

A

medial thig and knee and medial thigh with leg extension and paterllar reflex

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16
Q

Where is anserine bursa

A

direclty over the medial tibial plateau

17
Q

where is the prepatellar bursa

A

directly over the patella and commonly gets infected with s. aureus

18
Q

What is the mechanism of spinal stenosis

A

spinal stenosis a degenerative joint disease

19
Q

what back disease is a degenerative joint disease?

A

spinal stenosis is a degenerative joint disease

20
Q

how is giant cell treated

A

first line is surgery

21
Q

what is osteitis fibrosis cystic labs

A

there is very high PTH and they are superiosteal brown tumors with salt and peppr apeparance

22
Q

why is CXR gold standard for pneumoina?

A

CXR is gold standard for pneumonia because it shows infiltrate and rules out cancer

23
Q

the pain of anky spond improves with

A

improves in a young person throughout the day

24
Q

What is scleroderma renal crisis

A

increases in Cr with microangiopathic hemolytic anemia due to sheering and HTN

25
what is often needed to diagnose AVN
MRI is often needed, look for history of steroid use and no joint findings other than pain and decreased RoM