Identification Exam Flashcards

1
Q

Which vertebrae is this?

Why?

A

Atlas (C1)

This vertebrae does not have a body, lamina or pedicle. Instead it forms an incomplete ring that in formed by an anterior and posterior arch which is accompanied by a tubercle.

The posterior surface of the anterior arch contains a facet (dental fovea for articulation with the odontoid process)

Transverse foramina which acts as a passageway for the vertebral artery/vein.

Concavity of the lateral masses.

Vertebral notch, posterior to the lateral masses.

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2
Q

Which ligament is this?

What is the function of this ligament?

A

Sacrospinous Ligament

Convert the greater and lesser sciatic notches into the greater and lesser sciatic foramina.

Helps to resist nutation of the sacrum and posterior rotation of the innominate.

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3
Q

Which nerve is this?

What is the nerve root level of this nerve?

Which foramen does it exit through?

A

Sciatic nerve.

L4 to S3 (5 nerves which conjoin as one)

Exits the greater sciatic foramen

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4
Q

Which muscle is this?

What nerve innervates this muscle/level?

Which nerve lies underneath this muscle? Compression of this nerve results in what syndrome?

A

Piriformis muscle

Nerve to the piriformis, S1/2

Sciatic

Piriformis syndrome

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5
Q

State the muscle/nerve innervation/function?

A

Orbicularis oculi

Cranial Nerve 7 (Fascial nerve)

Opens the eye

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6
Q

State the muscle, nerve innervation and level.

A

Gluteus Maximus, Inferior gluteal nerve, L5 to S2

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7
Q

State the muscle, nerve innervation and level.

A

TFL, superior gluteal nerve, L4 to S1.

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8
Q

State the muscle, nerve innervation and leve.

A

Rectus Femoris, posterior division of the femoral nerve, L2 to L4.

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9
Q

State the muscle, nerve innervation and level.

A

Glute medius, superior gluteal nerve, L4 to S1.

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10
Q

What landmark is highlighted in purple?

What type of vertebrae is this? And why?

A

Corpus/body of the vertebrae? (cervical)

Bifid spinous process unique to the cervical spine

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11
Q

What ligmaent is highlighted in green?

What does it join?

A

Intertransverse ligament

Transverse process to transverse process

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12
Q

What ligament is highlighted with the red dot?

What does it connect to/from?

A

Inguinal ligament

ASIS to the pubic tubercle

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13
Q

What nerve is this?

What is the nerve root?

State the two cutaneous branches of this nerve?

A

Femoral Nerve

L2 to L4

Anterior cutaneous femoral

Saphenous cutaenous nerve

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14
Q

What nerve is this?

What is the nerve root level?

Which group of muscles does it innervate?

A

Obturator Nerve

L2 to L4

Adductors

(excluding the pectineus)

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15
Q

What ligament is this?

What is its function?

A

Posterior sacroilliac ligament

To resist counternutation of the sacrum and anterior rotation of the innominate

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16
Q

Which bone is this?

A

Cuboid

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17
Q

What bone is this?

A

Navicular

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18
Q

What nerve is highlighted in purple?

A

coccygeal nerve

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19
Q

What landmark is marked in red?

A

Styloid process of the fifth metatarsal

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20
Q

What artery is highlighted in red?

A

Vertebral artery

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21
Q

What artery is highlighted in red?

What muscles does it supply?

A

Suprascapular artery

Supraspinatus/Infraspinatus

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22
Q

What muscle is highlighted in yellow?

What nerve supplies this muscle?

Spinal Level?

A

Serratus Anterior

Long thoracic nerve of bell

C5,6,7

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23
Q

What ligament converts the suprascapular notch into a foramen?

A

superior transverse scapular ligament

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24
Q

What vertebrae is highlighted in green?

What feature does it have that differentiates from other vertebrae?

A

C2, Axis

Longitudinal extension of the body of the vertebrae known as the odontoid process.

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25
What landmark is highlighted in purple?
Lamina groove
26
What landmark is highlighted in purple?
Pedicle
27
What feature is highlighted in purple?
Posterior arch of the atlas
28
What feature is highlighted in purple?
Transverse process
29
What feature is highlighted in purple?
Bifid Spinous process
30
What feature is highlighted in purple? Which muscles attach to this landmark?
Coracoid process of the scapula Short head of the biceps brachii, coracobrachialis, pectoralis minor
31
What muscle resides within the fossa highlighted in green? What nerve supplies this muscle?
Supraspinatus Suprascapular nerve
32
What feature is highlighted in green? Name two muscles which attach to this landmark.
Spine of the scapula Trapezius Deltoid
33
Which nerve innervates the following muscle? Level?
Axillary nerve, C5,6
34
What muscle is highlighted in orange. What nerve inneravtes this muscle? Level?
Coracobrachialis Musculocutaenous nerve C5,6,7
35
Name the following muscle. Nerve innervation/Level.
Latissimus Dorsi Thoracodorsal nerve C6,7,8
36
Name the following muscle. Nerve innervation. Level.
Levator scapulae Dorsal scapular nerve C5
37
What landmark is highlighted in purple?
Head of the humerus
38
What landmark is highlighted in purple?
Anatomical neck
39
What landmark is highlighted in green? What muscle attaches to this tubercle?
Infraglenoid tubercle of the scapula Triceps Brachii
40
What ligament is highlighted in green?
Acromioclavicular ligament
41
What muscle is this? Nerve innervation? Level?
SCM Cranial nerve 11 (accessory) Cervical plexus C2,3
42
What ligament is highlighted in green?
Coracoacromial
43
What bone is this? What type of bone is it? Name the three landmarks highlighted?
Occipital Flat bone Occipital condyles Basilar part of the occipital
44
What muscle is highlighted in orange? What nerve innervates this muscle? Level?
Teres Major Lower subscapular nerve C5,6
45
Name the landmark highlighted in green. What muscle/ligament attaches to this landmark?
External occipital protuberance Trapezius Nuchal ligament
46
Which ligament binds the tubercle of the rib to the TP of the vertebrae?
Costotransverse ligament
47
Name the fossa highlighted in green.
Glenoid fossa
48
Name the tubercle highlighted in green? What muscle attaches to this site?
Supraglenoid tubercle Long head of the biceps brachii
49
Name the ligament highlighted in green.
Coracoclavicular Trapazoid
50
Name the bursa highlighted in green?
Sub delotid bursa
51
The following ligament is situated posterior to the bodies and intervertebral discs.
Posterior longitudinal ligament
52
Name the following ligament highlighted in green. What is its function?
Glenohumeral ligament Restricts external rotaiton of the shoulder joint
53
Name the landmark highlighted in purple.
Greater tubercle of the humerus
54
Name the ligament highlighted in red.
Intraclavicular ligament
55
Which ligament helps to convert the suprascapular notch
Superior transverse scapular ligament
56
Name the muscles which attach to the following landmarks highlighted Green Red Pink Purple Yellow Grey
Green (Levator scapulae) Red (supraspinatus) Pink (Rhomboids) Purple (Latissimus Dorsi) Yellow (Teres Minor) Grey (Teres Major)
57
Name thef following ligament
Nuchal ligament
58
What muscle is highlighted in orange? What nerve/level supplies this muscle?
Biceps Femoris Tibial Nerve L5 to S2
59
What muscle is highlighted in organ? Nerve Innervation/Level?
Diaphragm Phrenic nerve C3,4,5
60
What muscle is this? Nerve innervation? Level?
P. Minor Medial pectoral nerve C8,T1
61
What artery is highlighted in purple?
Brachiocephalic
62
What artery is highlighted in purple? its a branch of what artery?
Humeral Circumflex Axillary
63
State the artery highlighted in purple?
Popliteal
64
What artery is highlighted in purple?
Basilar artery
65
What muscle is highlighted in orange?
External intercostal
66
Which muscles compress the brachial plexus?
Anterior and middle scalenes (Interscalene triangle) Subscapularis Pectoralis Minor
67
Which ligament binds the tubercle of the rib to the transverse process?
Costotransverse Ligament
68
What muscle is highlighted in green? State the origin, insertion, nerve innervation and leve.
Deltoid Innervated by rhe axilliary nerve C5/6 O) acromion process, spine of the scapula, lateral third of the clavicle I) Detloid tuberosity of the humerus
69
Name the blood vessel marked in green.
Femoral vein
70
Name the landmark highlighted in green and which muscle runs through it? This muscle is stabilized by what ligament?
Bicipital groove Long head of the biceps Transverse humeral ligament
71
Name the nerve innervation of the muscle highlighted in green.
Superficial personeal/fibularis
72
What nerve supplies the muscle highlighted in green?
Tibial nerve Branch of the sciatic
73
Name the artery highlighted with the green sticker?
Vertebral artery
74
Which nerve exits this foramen?
Greater sciatic foramen Sciatic nerve L4 to S3
75
What blood vessel is this? This artery branches into what?
Inferior vena cava Common illiac, internal and external and internal illiac and femoral
76
Which nerve supplies sensation to the area marked in green? Be specific with what branch supplies this area.
Trigeminal nerve (Cranial nerve 5) Opthalmic branch
77
Name the nerve which exits the greater sciatic foreman in this picture. The nerve is highlighted in green. What muscle does it innervate? Level?
Superior gluteal nerve Glute med, min, tfl L5 to S2
78
Which nerve supplies this muscle?
Superficial fibular nerve
79
Which nerve supplies this muscle?
popliteus Tibial nerve
80
Identify the part of the brain highlighted with the green sticker
Brain Stem (Pons)
81
What are the nerve roots for this nerve marked with the green sticker?
Sciatic Nerve L4 to S3
82
What muscle is highlighted by the green sticker? Name the nerve supply of the muscle with the green sticker? Spinal Level?
Long head of the biceps femoris Tibial Divison of the sciatic nerve (L5 to S2)
83
Identify the nerve marked with the green sticker?
Superficial personeal nerve Dorsal cutaneous nerve
84