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Clin Med - Ortho Flashcards | StudBud
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Clin Med - Ortho
Clin Med - Ortho
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1
After reduction of an elbow dislocation, how should the elbow be splinted?
flexion and pronation
extension and supination
flexion and supination
extension and pronation
2
Which of these is NOT commonly associated with metatarsalgia?
clawed toes
Charcot's arthropathy
hallux valgus
hammertoes
3
Grandma had a fall and said she landed 'right on her funny bone'; she can't extend her forearm. What did she fracture?
nightstick fracture (ulna)
medial epicondyle
radial head
olecranon
4
Which is NOT a purpose of a cast?
immobilize ends of fracture
may allow ambulation
holds position of the reduction
allow for swelling
5
Boxer's fracture is a fracture of.....
5th metacarpal neck
5th metacarpal head
5th proximal phalanx
5th distal phalanx
6
It is important to test function of the ____ nerve after shoulder dislocations.
radial
ulnar
axillary
suprascapular
7
A positive valgus stress test is a sign of what ligament tear?
MCL
LCL
8
Which is NOT included within an 'unhappy triad'?
ACL
PCL
MCL
medial meniscus
9
Which hip fracture is more likely to disturb the blood supply?
femoral neck
intertrochanteric
10
Surgical fusion of the CMC joint is beneficial for what kind of patient with osteoarthritis?
low demand; elderly
active; younger
11
Surgery is indicated in 90% of disc herniations.
True
False
12
Which symptom would usually rule OUT a cervical strain/sprain?
decreased ROM
decreased brachioradialis reflex
neck fatigue
headache
13
24M pain started after a 10K & he heard a 'pop'; ecchymosis on thigh & pain worse when trying to touch his toes. DDx?
achilles tendinitis
quadriceps strain
AVN
hamstring strain
14
With a patella fracture, the patient's ability to ______ the leg will be affected.
flexion
extension
15
What is the typical age group of patients with elbow dislocations?
10-20
70-80
50-60
30-40
16
What injection has been proven most efficacious for stenosing flexor tenosynovitis (trigger finger)?
botulinum toxin
triamcinolone
hydrocortisone
lidocaine
17
Volkmann's Ischemic Contracture can be fixed with reconstructive surgery and therapy.
True
False
18
What is the typical treatment for a Jones fracture?
strict non-weight bearing for 6 weeks
ORIF
closed reduction with pinning
WBAT in cam boot for 6 weeks
19
Which Weber classification of distal fibula fractures are above the level of syndesmosis and usually need ORIF?
B
A
C
20
54F - sharp localized pain between her 3rd/4th digit as she's walking her dog - which is NOT a treatment option?
local steroid injection
metatarsal pad
hammertoe sling
surgical resection of nerve
21
What is the best test for AC joint injury?
Hawkins
Crossover
Drop Arm
Yergason's
22
Which is NOT a risk factor for rotator cuff tendinosis?
increased age
penicillin use
increased BMI
poor ergonomics
23
Fractures of the LE in elderly are repaired by closed treatment to promote early mobilization.
True
False
24
A cam-type femoroacetabular impingement can be seen on x-ray with an over pronounced acetabulum.
False
True
25
A patient with impingement syndrome will have a painful arc of ROM between _____ degrees.
60-120
0-180
0-60
120-180
26
Callie, the cat, went wild & bite Jenna. When would you expect signs to appear & what is your first step for treatment?
12 hours; amoxicillin-clavulanate
24 hours; closure of the wound
12 hours; closure of the wound
24 hours; amoxicillin-clavulanate
27
'Fat Pad' and 'Sail Sign' are common radiological findings for a discrete olecranon fracture.
False
True
28
Which disc herniation is cauda equina syndrome caused by commonly?
L1-L2
L3-L4
T12-L1
L4-L5
29
When trying to catch a football, Eliza jammed her finger; which tendon would you suspect to be ruptured?
extensor tendon
flexor tendon
30
Which nerve do you have to be considered about with a humeral shaft fracture?
radial
axillary
musculocutaneous
ulnar
31
When would hammertoes, claw toes and mallet toes need to be surgically corrected?
the joint is fixed in position
cosmetic reasons
the joint is flexible
patient can't wear narrow shoes anymore
32
In children, some rotational deformity (15-20 degrees) will correct itself.
False
True
33
Nonunion healing (even with treatment) is common with.....
distal radius
fractures in children
nightstick fractures
scaphoid fractures
34
34F - pain sitting at her job & going down the stairs & she hears her knees 'creaking' - no swelling. Treatment & DDx?
medial meniscus tear - refer to ortho surgery
patellar tendinitis - rest & NSAIDs
chondromalacia patellae - ice, rest, NSAIDs
patella dislocation; reduction with extension
35
Which is a common sign seen on x-ray suggestive of avascular necrosis?
lightbulb
sunrise
crab pincher
crescent
36
Which type of stress fracture is a 'March fracture'?
insufficiency
fatigue
37
How would a radial head fracture with a large displaced fragment (Type II) with loss of supination/pronation be treated?
RICE
fragment excision or radial head prosthesis
ORIF
non-surgical
38
What is the common MOI for a Colles' fracture?
rotation of the humerus
extensive pull at wrist
fall on an outstretched hand
MVC
39
If subclavian vein is compressed w/ thoracic outlet syndrome, you would expect color changes, claudication & vague pain.
True
False
40
When does flexor tendon rupture (Jersey finger) require surgery?
if there's an avulsion fracture
always require surgery
if they can make a fist
they don't; just need a brace 6-8 weeks
41
Which is NOT a special test for myelopathy?
hoffman's sign
babinski reflex
ankle clonus
distraction test
42
What Salter Harris fracture has a poor prognosis and can arrest the growth of the bone?
Type IV
Type I
Type V
Type III
43
Smith's fracture (opposite of Colles') is typically treated by....
splinting followed by casting
closed reduction/pinning
ORIF
just splinting
44
Thenar atrophy is seen in chronic _____.
Charcot's disease
lateral epicondylitis
Morton's neuroma
carpal tunnel syndrome
45
What is the most common ankle sprain & what ligaments do they involve?
eversion - anterior talofibular & calcaneofibular ligaments
high ankle sprain - syndesmoses
inversion - anterior talofibular & calcaneofibular ligaments
eversion - deltoid ligaments
46
Which is NOT one of the 5 Ps of compartment syndrome?
paresthesia
pulselessness
paralysis
purpura
47
Salter Harris Type II fracture occurs through....
physis and epiphysis
physis and metaphysis
physis
physis, metaphysis and epiphysis
48
The Rule of 10s is used for.....
angulation toleration (5th digit can tolerate more angulation)
angulation toleration (2nd digit can tolerate more angulation)
the common ages of patients suffering metacarpal fractures
the number of weeks for splinting metacarpal shaft fractures
49
Is displacement more common in metatarsal shaft fractures or in metatarsal head/neck fractures?
shaft
head/neck
50
When performing a varus stress test, you feel laxity of the LCL but there is a definite end point. How would you treat?
hinged brace (few weeks) & WBAT
hinged brace; gradual return to WB & possible surgery
RICE & short-term NSAIDs
51
Patient complains of numbness in their 4th and 5th digits & medial forearm pain; what's the diagnosis & nerve affected?
carpal tunnel syndrome; median nerve
cubital tunnel syndrome; median nerve
cubital tunnel syndrome; ulnar nerve
carpal tunnel syndrome; ulnar nerve
52
A typical MOI for biceps tendon rupture is....
carrying a couch
a fall landing on the shoulder
throwing a ball
53
Lateral Epicondylitis often involves the .....
flexors
extensors
54
Most ligamentous injuries will heal sufficiently with no significant disability.
False
True
55
27y.o. active man reports pain 'on top of kneecap' (aggravated with stairs) and minimal swelling. What's your DDx?
distal (patellar) tendinitis
osgood-schlatter disease
proximal (quadriceps) tendinitis
ACL tear
56
What is commonly associated with the "David Letterman" or "Terry Thomas" sign & requires surgical treatment?
scapholunate dissociation
deQuervain's syndrome
scaphoid fracture
elbow dislocation
57
Most patients undergo an arthroscopic meniscectomy instead of an arthroscopic meniscus repair.
False
True
58
Significant angular or rotational deformity should not be corrected until swelling has gone down.
False
True
59
Which bone is most commonly at an increased risk for avascular necrosis?
metatarsal
femoral head
scaphoid
proximal humerus
60
An incidental finding of a compression fracture in a 32F should concern you of what disease?
multiple myeloma
rickett's disease
hyperthyroidism
scoliosis
61
Which is NOT advice you would give after casting to your patient?
keep clean and dry
ecchymosis is common in different stages
move all joints not immobilized
seek immediate medical care if there's any itching
62
If a nightstick fracture has 45% displacement & 8% angulation, non-operative casting is the standard treatment.
True
False
63
Tibial sag is a sign of what injury?
ACL
MCL
PCL
LCL
64
A patient with a herniated disc would feel relief bending forward.
False
True
65
Which nerve is responsible for the triceps reflex?
C7
C8
C6
C5
66
If a subcutaneous abscess extends to the PIP, it is more likely.....
pyogenic flexor tenosynovitis
felon
67
An acute anterior shoulder dislocation presents with the arm slightly abducted and ________.
internally rotated
flexed
extended
externally rotated
68
When treating a patient with extensor tendon rupture (Mallet finger), what patient education must you provide?
no NSAIDs
if you take off the splint, the 6-8 weeks starts over
must perform stretches
you should jam the finger on the other side for cosmetic reasons
69
Prone, knee flexed at 90, axial load on heel while leg is rotated internally & externally. Which test & what is it for?
Apley's Test: meniscus tear
McMurray's Test; ACL
Lachman's Test; meniscus tear
Lachman's Test; ACL
70
29F - pain in her thumb when picking up her newborn; which test would you perform & how would you initially treat?
table test; stretching
Finkelstein test; stretching
Finkelstein test; thumb spica brace
table test; thumb spica brace
71
Which combination of deformities both include flexion of the PIP joint/extension at the DIP joint?
boutonniere; hammertoe
swan neck; claw toe
swan neck; hammertoe
boutonniere; claw toe
72
You are performing a Squeeze test and the forearm supinates. This confirms a distal biceps rupture.
False
True
73
62F ant. shoulder/clavicular pain & weakness/tingling in arm. Suspecting thoracic outlet syndrome, what's the 1st image?
EMG
doppler ultrasound
CXR (r/o cervical rib)
MRI of brachial plexus
74
Which is the GREATEST risk factor for avascular necrosis?
chronic alcoholism
>60
osteoarthritis
lymphoma
75
The best imagining for rotator cuff tears is....
plain radiograph
MRI
XR arthrogram
CT
76
Which nerve would you be concerned about if a patient could not perform eversion of their foot?
L4
L5
S1
77
What is the most common cause of chronic paronychia?
staph aureus
malassezia furfur
pseudomonas
strep pyogenes
78
Which is NOT a benefit of fiberglass/synthetic material over plaster?
light weight
short self-life
strong
can get wet (padding cannot)
79
_________ is inflammation of a tendon which is caused by the staining, or tearing of the tendon fibers.
tendonitis
tendinosis
80
All are views that should be taken for imaging of ankle fractures, EXCEPT
mortise
AP
lateral
oblique
81
Which is NOT a risk factor for Dupuytren's disease?
diabetes
hyperthyroidism
alcohol consumption
smoking
82
What is the treatment for a Chance fx that affects both the anterior 2/3 of vertebral body & pedicle?
surgical decompression & stabilization (3 levels above, 2 below)
immobilization in TLSO (thoracic lumbar sacral orthosis)
83
Patient presents with bladder incontinence, severe leg/back pain, and saddle anesthesia? What image should you get?
they sound fine
CT
x-ray
MRI
84
What is the chance of recurrence with aspiration of a ganglion cyst?
25%
its curative
50%
they always come back
85
Which is NOT a risk factor for lumbar strain?
smoking
poor fitness
vibrating equipment
standing for prolonged periods
86
Which imaging is most sensitive for AVN?
x-ray
CT
MRI
ultrasound
87
What is the treatment for moderate Dupuytren's disease?
surgical transection of cords (fasciotomy)
watchful waiting
steroid injections
Xiaflex (collagenase) injection
88
Pain with bicipital tendinopathy is typically located....
anterior shoulder
'shoulder badge' area
deltoid region
axillary region
89
You see an odontoid fracture on x-ray. Which is the best next test? Which location of fracture is most unstable?
MRI; avulsion of the tip
CT; involves the body of C2
CT; the waist of odontoid
MRI; the waist of odontoid
90
Which is NOT a reason to order an MRI?
neurological deficit
night pain (cancer?)
over 65
back pain >4 months w/ treatment
91
A distal fibular fracture with medial widening (deltoid involvement) is considered a ______ ankle fracture.
trimalleolar
bimalleolar
monomalleolar (stable)
92
Which is the imaging of choice for disc herniation?
CT myelogram
MRI
ultrasound
xray
93
Which drug could be responsible for a patient presenting with torticollis?
vancomycin
propranolol
methotrexate
levodopa
94
Ottawa Ankle Rules: Which is NOT a criteria (along with pain in malleolar zone) for the need of an x-ray?
bone tenderness along the distal 6 cm of the POSTERIOR edge of the tibia
inability to bear weight for 4 steps; both immediately & in the ED
bone tenderness along the distal 6 cm of the ANTERIOR edge of the tibia
bone tenderness along the distal 6 cm of the POSTERIOR edge of the fibula
95
Colles' fracture typically results in ____ angulation.
volar
dorsal
96
What spinal nerve is responsible for sensation on the dorsal side of the foot?
L4
S1
L5
97
Which would NOT be used to treat a mild infection associated with olecranon bursitis?
doxycycline
vancomycin
clindamycin
Bactrim
98
When is pain associated with plantar fasciitis the worst?
waking from sleep
laying down at night
during a walk
first steps in the morining
99
Where would you NEVER perform a steroid injection?
trochanteric bursa
knee
MCP
Achilles tendon
100
More angulation is allowed for the 1st metatarsal than the rest of the metatarsals because it is a stronger bone.
False
True
101
A measured pressure of ____ mmHg above diastolic supports diagnosis of compartment syndrome?
20
10
15
30
102
For a medial malleolus fracture, you should also have a high suspicion of what?
Maisonneuve fracture (proximal fibula)
metatarsal spiral fracture
lateral malleolus fracture
calcaneus avulsion fracture
103
What is the common epidemiology for Achilles Tendon Rupture?
females, 15-35
males, 10-30
females, 35-55
males, 30-50
104
Labral tears typically occur in these kinds of patients.
older adults with repetitive overhead jobs
younger patients, throwing athletes
105
Treating a patient post-MVC (whiplash), you see a fx of pars interarticular of C2 with no displacement. Treatment?
fusion of C2 and C3
closed reduction with surgical screws
immobilization 3-6 months
immobilization 4-6 weeks
106
Where would you see a "Fleck Sign" on an x-ray on a Lisfranc dislocation?
between base of 3rd and 4th metatarsal
between base of 1st and 2nd metatarsal
between base of 2nd and 3rd metatarsal
between base of 4th and 5th metatarsal
107
When performing a Spurling's test, you apply extension and lateral flexion. Which would be an example of a + test?
pain on ipsilateral side
relief of pain on ipsilateral side
pain on contralateral side
relief of pain on contralateral side
108
Bennett's fracture is a stable injury.
True
False
109
A Type III injury of the AC joint consists of....
rupture of AC ligament, sprain of CC
rupture of the AC ligament, CC ligament, and biceps tendon
mild strain
rupture of AC ligament and CC ligament
110
76M with Hx of unmanaged diabetes; he takes off his sock, his 4th & 5th digit are black. What is it and what do you do?
osteomyelitis; IV antibiotics
gangrene toes; amputation
gangrene toes; IV antibiotics
gross; gag
111
Pott's Disease results in destruction of vertebral bodies from what infection?
HSV
Hep B
TB
HIV
112
Post-MVC, pt's hip slightly flexed, adducted & internal rotated. On x-ray, acetabular fx. What dislocation & next step?
posterior; MRI
posterior; CT
anterior; CT
anterior; MRI
113
What is the main symptomatic treatment for plantar fasciitis?
stretching (plantarflex)
short leg walking casts
steroid injections
stretching (dorsiflex)
114
Which is the most common type of snapping hip syndrome?
intra-articular
external
internal
115
What are ganglion cysts filled with?
blood
cytokines & WBCs
mucin
water
116
Which is NOT a Kanavel's sign?
tenderness along the course of the inflamed sheath
uniform swelling on the entire digit
intense pain on passive flexion
finger held in slight flexion
117
What is the first motion to be affected with adhesive capsulitis?
external rotation
abduction
internal rotation
flexion
118
An anterior labral tear, AKA ____ tear, is also a common complication of anterior shoulder dislocations.
Neers'
SLAP
Bankart
intrasubstance
119
Which is a common exam finding on those with spondylolisthesis?
bony step offs
lumbar pain with flexion
reflexes absent
extreme lumbar lordosis
120
What is an incomplete fracture - fracture of one cortex with bending of the opposite cortex?
nightstick
avulsion
greenstick
torus
121
Gamekeeper's thumb is an injury to which ligament?
extensor hallicus longus
flexor hallicus longus
ulnar collateral ligament
radial collateral ligament
122
What is the healing time for a contusion (neuropraxia) nerve injury?
2-4 weeks
2 cm/month
2-3 months
recovery not likely
123
65M - progressive back pain that travels down leg for 1 yr; gets better when tying his shoes - which is NOT a treatment?
surgical decompression
bed rest
lumbar epidural steroid injections
NSAIDs
124
A non-union is classified after _____ of treatment.
1 year
6 months
18 months
16-20 weeks
125
An offensive lineman presents w/ extreme pain in his midfoot & ecchymosis located on the plantar surface; top DDx?
Morton's neuroma
Lisfranc dislocation
Charcot arthropathy
plantar fasciitis
126
Rocker bottom is a sign of chronic, late stage _____?
malunion of metatarsal bones
Charcot arthropathy
diabetic foot ulcer
plantar fasciitis
127
Heberden's nodes and mucous cysts are found in which joint with OA?
PIP
DIP