Identification Exam Flashcards
Which vertebrae is this?
Why?
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.
Which ligament is this?
What is the function of this ligament?
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.
Which nerve is this?
What is the nerve root level of this nerve?
Which foramen does it exit through?
Sciatic nerve.
L4 to S3 (5 nerves which conjoin as one)
Exits the greater sciatic foramen
Which muscle is this?
What nerve innervates this muscle/level?
Which nerve lies underneath this muscle? Compression of this nerve results in what syndrome?
Piriformis muscle
Nerve to the piriformis, S1/2
Sciatic
Piriformis syndrome
State the muscle/nerve innervation/function?
Orbicularis oculi
Cranial Nerve 7 (Fascial nerve)
Opens the eye
State the muscle, nerve innervation and level.
Gluteus Maximus, Inferior gluteal nerve, L5 to S2
State the muscle, nerve innervation and level.
TFL, superior gluteal nerve, L4 to S1.
State the muscle, nerve innervation and leve.
Rectus Femoris, posterior division of the femoral nerve, L2 to L4.
State the muscle, nerve innervation and level.
Glute medius, superior gluteal nerve, L4 to S1.
What landmark is highlighted in purple?
What type of vertebrae is this? And why?
Corpus/body of the vertebrae? (cervical)
Bifid spinous process unique to the cervical spine
What ligmaent is highlighted in green?
What does it join?
Intertransverse ligament
Transverse process to transverse process
What ligament is highlighted with the red dot?
What does it connect to/from?
Inguinal ligament
ASIS to the pubic tubercle
What nerve is this?
What is the nerve root?
State the two cutaneous branches of this nerve?
Femoral Nerve
L2 to L4
Anterior cutaneous femoral
Saphenous cutaenous nerve
What nerve is this?
What is the nerve root level?
Which group of muscles does it innervate?
Obturator Nerve
L2 to L4
Adductors
(excluding the pectineus)
What ligament is this?
What is its function?
Posterior sacroilliac ligament
To resist counternutation of the sacrum and anterior rotation of the innominate
Which bone is this?
Cuboid
What bone is this?
Navicular
What nerve is highlighted in purple?
coccygeal nerve
What landmark is marked in red?
Styloid process of the fifth metatarsal
What artery is highlighted in red?
Vertebral artery
What artery is highlighted in red?
What muscles does it supply?
Suprascapular artery
Supraspinatus/Infraspinatus
What muscle is highlighted in yellow?
What nerve supplies this muscle?
Spinal Level?
Serratus Anterior
Long thoracic nerve of bell
C5,6,7
What ligament converts the suprascapular notch into a foramen?
superior transverse scapular ligament
What vertebrae is highlighted in green?
What feature does it have that differentiates from other vertebrae?
C2, Axis
Longitudinal extension of the body of the vertebrae known as the odontoid process.
What landmark is highlighted in purple?
Lamina groove
What landmark is highlighted in purple?
Pedicle
What feature is highlighted in purple?
Posterior arch of the atlas
What feature is highlighted in purple?
Transverse process
What feature is highlighted in purple?
Bifid Spinous process
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
What muscle resides within the fossa highlighted in green?
What nerve supplies this muscle?
Supraspinatus
Suprascapular nerve
What feature is highlighted in green?
Name two muscles which attach to this landmark.
Spine of the scapula
Trapezius
Deltoid
Which nerve innervates the following muscle? Level?
Axillary nerve, C5,6
What muscle is highlighted in orange.
What nerve inneravtes this muscle? Level?
Coracobrachialis
Musculocutaenous nerve
C5,6,7
Name the following muscle.
Nerve innervation/Level.
Latissimus Dorsi
Thoracodorsal nerve
C6,7,8
Name the following muscle.
Nerve innervation. Level.
Levator scapulae
Dorsal scapular nerve
C5
What landmark is highlighted in purple?
Head of the humerus
What landmark is highlighted in purple?
Anatomical neck
What landmark is highlighted in green?
What muscle attaches to this tubercle?
Infraglenoid tubercle of the scapula
Triceps Brachii
What ligament is highlighted in green?
Acromioclavicular ligament
What muscle is this?
Nerve innervation?
Level?
SCM
Cranial nerve 11 (accessory)
Cervical plexus C2,3
What ligament is highlighted in green?
Coracoacromial
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
What muscle is highlighted in orange?
What nerve innervates this muscle? Level?
Teres Major
Lower subscapular nerve
C5,6
Name the landmark highlighted in green.
What muscle/ligament attaches to this landmark?
External occipital protuberance
Trapezius
Nuchal ligament
Which ligament binds the tubercle of the rib to the TP of the vertebrae?
Costotransverse ligament
Name the fossa highlighted in green.
Glenoid fossa
Name the tubercle highlighted in green?
What muscle attaches to this site?
Supraglenoid tubercle
Long head of the biceps brachii
Name the ligament highlighted in green.
Coracoclavicular
Trapazoid
Name the bursa highlighted in green?
Sub delotid bursa
The following ligament is situated posterior to the bodies and intervertebral discs.
Posterior longitudinal ligament
Name the following ligament highlighted in green.
What is its function?
Glenohumeral ligament
Restricts external rotaiton of the shoulder joint
Name the landmark highlighted in purple.
Greater tubercle of the humerus
Name the ligament highlighted in red.
Intraclavicular ligament
Which ligament helps to convert the suprascapular notch
Superior transverse scapular ligament
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)
Name thef following ligament
Nuchal ligament
What muscle is highlighted in orange?
What nerve/level supplies this muscle?
Biceps Femoris
Tibial Nerve
L5 to S2
What muscle is highlighted in organ?
Nerve Innervation/Level?
Diaphragm
Phrenic nerve
C3,4,5
What muscle is this?
Nerve innervation?
Level?
P. Minor
Medial pectoral nerve
C8,T1
What artery is highlighted in purple?
Brachiocephalic
What artery is highlighted in purple?
its a branch of what artery?
Humeral Circumflex
Axillary
State the artery highlighted in purple?
Popliteal
What artery is highlighted in purple?
Basilar artery
What muscle is highlighted in orange?
External intercostal
Which muscles compress the brachial plexus?
Anterior and middle scalenes (Interscalene triangle)
Subscapularis
Pectoralis Minor
Which ligament binds the tubercle of the rib to the transverse process?
Costotransverse Ligament
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
Name the blood vessel marked in green.
Femoral vein
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
Name the nerve innervation of the muscle highlighted in green.
Superficial personeal/fibularis
What nerve supplies the muscle highlighted in green?
Tibial nerve
Branch of the sciatic
Name the artery highlighted with the green sticker?
Vertebral artery
Which nerve exits this foramen?
Greater sciatic foramen
Sciatic nerve
L4 to S3
What blood vessel is this?
This artery branches into what?
Inferior vena cava
Common illiac, internal and external and internal illiac and femoral
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
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
Which nerve supplies this muscle?
Superficial fibular nerve
Which nerve supplies this muscle?
popliteus
Tibial nerve
Identify the part of the brain highlighted with the green sticker
Brain Stem (Pons)
What are the nerve roots for this nerve marked with the green sticker?
Sciatic Nerve
L4 to S3
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)
Identify the nerve marked with the green sticker?
Superficial personeal nerve
Dorsal cutaneous nerve
