ATR 257 EXAM 3 QUESTIONS AND
ANSWERS
What movement does the anterior deltoid perform - Answer- shoulder flexion
What movement does the middle deltoid perform - Answer- should abduction
What movement does the posterior deltoid perform - Answer- shoulder extension
What does the rotator cuff do - Answer- shoulder eversion and inversion stabilize GH
joint
Where is the clavicle the weakest - Answer- at the bend in the curve
Which ribs articulate with the shoulder - Answer- posterior part of 2-8
What motion does each muscles group perform on the shoulder
anterior
posterior
lateral
medial
deep - Answer- flexion
extension
abduct
adduct
internal and external rotation
Muscles of the rotator cuff - Answer- supraspinatus
infraspinatus
teres major
subscapularis
Where do upper extremity nerves all come from - Answer- brachial plexus
How many bursae are in the shoulder - Answer- 4
clavicle fracture (MOI, S&S, Treatment) - Answer- MOI
fall on shoulder or outstretched hand
S&S
, pain/swelling
deformity
Treatment
sling/figure 8 brace
MD referral
Humerus fracture (MOI, S&S, Treatment) - Answer- MOI
FOOSH
direct blow
S&S
limited motion
pain/swelling
Treatment
splint and sling
MD referral
AC joint sprain (MOI, S&S) - Answer- MOI
fall on tip of shoulder or hand
S&S
loss of ROM
point tenderness
SC joint dislocation (MOI, S&S, Treatment) - Answer- MOI
fall on point of shoulder or hand
hyper-horizontal ABD
S&S
pain/point tenderness
deformity
treatment
ice
EMS
most common ways for humerus to dislocate - Answer- anterior or anterior inferior
GH dislocation (MOI, S&S, Treatment) - Answer- MOI
ABD + ER
S&S
deformity
pt says "I felt it come out"
discoloration
Treatment
splint as it lies
GH subluxation (MOI, S&S, Treatment) - Answer- MOI
fall on shoulder when in FL or ABD
S&S
ANSWERS
What movement does the anterior deltoid perform - Answer- shoulder flexion
What movement does the middle deltoid perform - Answer- should abduction
What movement does the posterior deltoid perform - Answer- shoulder extension
What does the rotator cuff do - Answer- shoulder eversion and inversion stabilize GH
joint
Where is the clavicle the weakest - Answer- at the bend in the curve
Which ribs articulate with the shoulder - Answer- posterior part of 2-8
What motion does each muscles group perform on the shoulder
anterior
posterior
lateral
medial
deep - Answer- flexion
extension
abduct
adduct
internal and external rotation
Muscles of the rotator cuff - Answer- supraspinatus
infraspinatus
teres major
subscapularis
Where do upper extremity nerves all come from - Answer- brachial plexus
How many bursae are in the shoulder - Answer- 4
clavicle fracture (MOI, S&S, Treatment) - Answer- MOI
fall on shoulder or outstretched hand
S&S
, pain/swelling
deformity
Treatment
sling/figure 8 brace
MD referral
Humerus fracture (MOI, S&S, Treatment) - Answer- MOI
FOOSH
direct blow
S&S
limited motion
pain/swelling
Treatment
splint and sling
MD referral
AC joint sprain (MOI, S&S) - Answer- MOI
fall on tip of shoulder or hand
S&S
loss of ROM
point tenderness
SC joint dislocation (MOI, S&S, Treatment) - Answer- MOI
fall on point of shoulder or hand
hyper-horizontal ABD
S&S
pain/point tenderness
deformity
treatment
ice
EMS
most common ways for humerus to dislocate - Answer- anterior or anterior inferior
GH dislocation (MOI, S&S, Treatment) - Answer- MOI
ABD + ER
S&S
deformity
pt says "I felt it come out"
discoloration
Treatment
splint as it lies
GH subluxation (MOI, S&S, Treatment) - Answer- MOI
fall on shoulder when in FL or ABD
S&S
