PAS407 Practical Exam 1

trapezius m.

latissimus dorsi m.

thoracolumbar fascia

triangle of ascultation

medial: trapezius muscle

inferior: latissimus dorsi muscle

lateral: medial border of the scapula

Identify the space and its borders

accessory n.

rhomboid major m

rhomboid minor m.

levator scapulae m.

serratus posterior inferior m.

serratus posterior superior m.

erector spinae m.

iliocostalis part of erector spinae m.

longissimus part of erector spinae m.

spinalis part of erector spinae m.

semispinalis capitis m.

multifidus m.

rotatores m.

splenius capitis m.

splenius cervicis m.

greater occipital n.

supraspinous ligament

interspinous ligament

ligamenta flava

epidural space (between the dura mater and vertebral bones)

Identify the space

dura mater

arachnoid mater

subarachnoid space (where epidural injection occurs (fast))

denticulate ligaments

conus medullaris

filum terminale

cauda equina

pia mater (adhered to spinal cord)

dorsal root ganglion

dorsal rootlets

dorsal roots

ventral roots

rectus capitis posterior minor m.

rectus capitis posterior major m.

obliquus capitis superior m.

obliquus capitis inferior m.

suboccipital n.

greater occipital n.

vertebral artery (hard to see)

deltoid m.

supraspinatus m.

infraspinatus m.

teres minor m.

teres major m.

subscapularis m.

long head of triceps brachii m.

axillary n. (in quadrangular space)

posterior circumflex humeral a. (in quadrangular space)

na

lateral head of triceps brachii m.

triangular interval

lateral border: lateral head of triceps brachii m.

medial border: long head of triceps brachii

(location of radian n. and profunda brachii a.)

space and borders

quadrangular space

superior border: teres minor

inferior border: teres major

lateral border: lateral head of triceps brachii

medial border: long head of triceps brachii

(location of axillary n. and circumflex humeral a.)

triangular space

inferior border: teres major

superior border: teres minor

lateral border: long head of triceps brachii

(location of circumflex scapular artery)

circumflex scapular a. (triangular space)

suprascapular n.

suprascapular ligament

suprascapular a.

tendon of long head biceps brachii m.

glenohumeral joint capsule

pectoralis major m.

pectoralis minor m.

lateral pectoral n.

medial pectoral nn.