😀 EASY

MSK presentations are so common in primary, and secondary, practice.  In fact, most medical schools mandate 5-20 weeks of ortho placement.  As such, knowledge of the bones, muscles and joints of the body are integral.  Have a go at this MCQ quiz! 

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MSK UL quiz part three

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Question 1
the thenar compartment is supplied by which nerve?
A
axillary
B
ulnar
C
radial
D
median
E
musculocutaneous
Question 2
what is this movement called?
A
flexion
B
extension
C
medial rotation
D
lateral rotation
E
abduction
Question 3
how many phalanges does the thumb possess?
A
1
B
2
C
3
D
4
E
5
Question 4
the flexor retinaculum forms which important region of the body?
A
cubital tunnel
B
tarsal tunnel
C
carpal tunnel
D
Guyon's canal
E
extensor tendon region
Question 5
the common thenar origin is located in which region?
A
flexor retinaculum
B
extensor retinaculum
C
lunate bone
D
pisiform bone
E
first metacarpal
Question 6
the medial portion of flexor digitorum profundus is innervated by which nerve?
A
radial
B
ulnar
C
median
D
axillary
E
musculocutaneous
Question 7
which nerve travels superficial to the anterior trochlea of the humerus?
A
radial
B
ulnar
C
median
D
axillary
E
musculocutaneous
Question 8
flexor pollicis longus is supplied by which nerve?
A
posterior interosseus
B
anterior interosseus
C
ulnar
D
axillary
E
musculocutaneous
Question 9
which nerve runs in the cubital tunnel?
A
ulnar
B
median
C
radial
D
axillary
E
musculocutaneous
Question 10
which of the following bones forms part of the attachment of Guyon's canal?
A
pisiform
B
scaphoid
C
capitate
D
hamate
E
triquetrum
Question 11
the fifth lumbrical is innervated by which nerve?
A
radial
B
ulnar
C
median
D
musculocutaneous
E
axillary
Question 12
surgical neck fractures of the humerus are associated with defects to which muscle?
A
triceps
B
biceps
C
brachialis
D
deltoid
E
trapezius
Question 13
a patient, using axillary crutches for a long time, develops a compression neuropathy.  which nerve is more likely implicated?
A
ulnar
B
median
C
radial
D
musculocutaneous
E
axillary
Question 14
a paediatric supracondylar fracture is observed on XR.  which nerve is more likely implicated?
A
median
B
radial
C
ulnar
D
musculocutaneous
E
axillary
Question 15
a patient has fractured the medial epicondyle.  they have wastage to which muscle group as a result?
A
thenar
B
hypothenar
C
anterior flexor compartment
D
lateral compartment of forearm
E
posterior extensor compartment
Question 16
the nerve to teres minor muscle forms from which root values?
A
C5
B
C6
C
C7
D
C8
E
T1
Question 17
Which muscle initiates this movement?
A
supraspinatus
B
teres minor
C
infraspinatus
D
deltoid
E
subscapularis
Question 18
a patient flexes the hip to walk up the stairs.  which root value is more strongly used?
A
T11
B
T12
C
L1
D
L2
E
L3
Question 19
A patient stands on their tip toes. which root value is more likely implicated?
A
L3
B
L4
C
L5
D
S1
E
S2
Question 20
a patient uses the axis about the ankle joint to bring their dorsal foot closer to the anterior tibial shaft.  which movement is being performed?
A
circumduction
B
medial rotation
C
lateral rotation
D
dorsiflexion
E
plantarflexion
Question 21
Which root values are tested by the biceps reflex?
A
C3
B
C4
C
C5
D
C6
E
C7
Question 22
the triceps reflex tests the actions of which nerve?
A
median
B
radial
C
ulnar
D
axillary
E
musculocutaneous
Question 23
In abducting the fingers, which myotome is best tested?
A
C7
B
C8
C
T1
D
T2
E
T3
Question 24
the lateral arm is formed of which dermatome?
A
C3
B
C4
C
C5
D
C6
E
C7
Question 25
C7 dermatome is responsible for which finger?
A
First
B
Second
C
Third
D
Fourth
E
Fifth
Question 26
damage to the ventral ramus of the C8 dermatome causes paraesthesia to which region of skin?
A
Shoulder tip
B
medial forearm
C
lateral forearm
D
middle finger
E
medial arm
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