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NWCC GA MASH 3

NWCC GA Straight MASH 3

QuestionAnswer
Innervation of serratus anterior muscle. Long Thoracic Nerve
Insertion of the subscapularis muscle. Lesser Tubercle of Humerus
Innervation of pectoralis minor muscle. Medial Pectoral Nerve
Give the action that ONLY following parts of the pectoralis major muscle can perform. (i.e. give only action that the other part CANNOT perform) Sternal Head: & Clavicular Head: Sternal Head: Extension of the Humerus & Assists anterior tilt of scapula, Clavicular Head: Flexion of the humerus
Give the action of teres major muscle. Extension, Medial Rotation & Adduction of the Humerus
Innervation of the latissimus dorsi. Thoracodorsal Nerve
Action of the infraspinatus muscle. Lateral Rotation & Extension of Humerus
Origin of the serratus POSTERIOR superior. Ligamentum Nuchae - Caudal Portion; C7-T3 Vertebrae - Spinous Processes
Innervation of the levator scapulae. Dorsal Scapular Nerve
Give the origin of the trapezius. External Occipital Protuberance (EOP), Ligamentum Nuchae, C7-T12 Spinous Processes
Name the muscle(s) in the anterior forearm that form(s) the intermediate layer. Flexor Digitorum Superficialis
DEEP muscle that inserts on the distal anterior radius. Pronator Quadratus
Insertion of palmaris longus. Palmar Aponeurosis & Flexor Retinaculum
Origin of the brachialis muscle.(be specific) Lower 1/2 of the Anterior Shaft of Humerus
Specific insertion of flexor pollicis longus. Distal Phalanx of Thumb
What is the action of extensor digitorum? Be VERY specific. Extension of 4 fingers at MP, DIP, PIP Joints & Assists Extension of the Wrist
Insertion of extensor carpi radialis longus. Base of the 2nd Metacarpal
Common origin of extensors located in the forearm. Lateral Epicondyle of the Humerus (common extensor tendon)
Insertion of the anconeous. Olecranon Process & Upper Posterior Surface of the Ulna
Name the muscles which form the rotator cuff. Supraspinous, Infraspinous, Teres Minor, Subscapularis, (SITS)
Name the elevators of the scapula. Levator Scapula & Upper Trapezius
Name the abductors of the wrist. Flexor Carpi Radialis, Extensor Carpi Radialis Longus
Name the HORIZONTAL adductors of the humerus. Anterior Deltoid, Pectoralis Major
Muscle which inserts into the UPPER lip and moves the upper lip upward and outward Zygomaticus Minor
Muscle that compresses the cheeks as in blowing and mastication. Buccinator
Smile (grin) muscle. Risorius
Artery that supplies thenar muscles. Superficial Palmer Branch of Radial Artery
Gives origin to the common palmar digital aa. Superficial Palmar Arch
An artery which arises from the second part of the subclavian. Costal Cervical Trunk
SPECIFIC MEDIALLY located vessel that contributes to the dorsal carpal rete (anastomosis on dorsal wrist) Dorsal Carpal Branch of Radial Artery
The basilar vein travels on the _____________ (medial, anterior, lateral) aspect of the upper limb and is a tributary to the ____________ . Medial; Brachial Vein
Name the direct branches of the thyrocervical trunk. Inferior Thyroid Artery, Transverse Cervical Artery, Suprascapular Artery
What NAMED vessels give rise to DORSAL metacarpal arteries? Dorsal Carpal Branch of Ulnar Artery, Anterior Interosseous Artery, Dorsal Carpal Branch of Radial Artery
Artery which accompanies the axillary nerve. Posterior Humeral Circumflex Artery
The musculocutaneous nerve pierces the _________ muscle, then runs between the biceps and brachialis. Coracobrachialis
The median nerve runs immediately deep to this muscle during most of its course through the forearm. Flexor Digitorum Superficialis Muscle
The axillary nerve carries fibers from these spinal cord SEGMENTS. C5-C6
A baseball batter of thin build was severly hit by a wild pitch in the posterolateral aspect of the upper arm about midway up. What nerve would be checked for possible injury? Now breifly explain how you would perform the check. Radial Nerve, Check loss of function in: Triceps, Anconeous, Extensors of the Forearm. Could also check for loss of sensation in the Posterior Lateral Portion of the hand.
What do gray rami communicantes carry? (Be specific as possible) Incoming Post-Ganglionic Sympathetic Fibers
Specific Branch of a spinal nerve which supplies the meninges and blood vessels of the spinal cord. Meningeal (Recurrent) Branch
Spinal Nerves (levels of the cord) which have white rami communicantes. T1-L2 or L3
Give specific spinal cord segments that usually form the... A. Sacral Pexus B. Supraclavicular Nerves C. Transverse Cervical Nerve A. Sacral Plexus:L4-S3 B.Supraclavicular Nerve:C3-C4 C. Transverse Cervical Nerve:C2-C3
What innervates the superior belly of the omohyoid? (Do not give the spinal cord segments involved) Superior root of ansa cervicalis or desendens hypoglossi
Alternate name for the inferior root of the ansa cervicalis. Descendens Cervicalis
Name the hypothenar muscles. Flexor Digiti Minimi, Abductor Digiti Minimi, Oppones Digiti Minimi, palmaris brevis
A patient presents a "pulled elbbow" specifically the Head of the radius has been pulled through its surrounding ligament. Give specific ligamentous damage. Annular Ligament
Name 2 bursae associated with the superior and/or anterior part of the shoulder joint. Subscapular Bursae, Subacrominal Bursae (fused with Subdeltoid Bursa)
Forms the inferior border of the "triangle of auscultation" Latissmus Dorsi
The lower subscapular nerve arise from the _________ (be specific) of the brachial plexus. Posterior Cord
The common peroneal/fibularis nerve arises from the __________ (be very specific) of the sacral plexus. Superficial Fibular and Deep Fibular Branches
L1 spinal nerve forms the ________ and ________ nerves and contributes to the genitofemoral nerve. Iliohypogastric Nerve, Ilioinguinal Nerve
Name two muscles which protract the scapula. Pectoralis Minor, Serratus Anterior
Name the HORIZONTAL adductors of the humerus. Anterior Deltoid, Pectoralis Major
Name the flexors of the wrist. Flexor Carpi Radialis, Flexor Carpi Ulnaris, Palmaris Longus, Flexor digitorum superficialis, flexor digitorum profundus
Action of the mentalis. Protrudes Lower Lip & Wrinkles Skin on Chin
Helmet-like aponeurosis joining the frontal and occipital bellies of the occipitofrontalis muscle. Epicranial Aponeurosis
Muscle which depresses the angle of the mouth producing wrinkles on skin of neck. Platysma
Define the 2nd part of the subclavian artery. (ie.where it is located) Posterior to Anterior Scalene Muscle
What vessels give rise to the DORSAL metacarpal arteries. Dorsal Branch of the Ulnar Artery, Anterior Interosseous Artery
One of the terminal branches of the internal thoracic artery; it enters the rectus sheath. Superior Epigastric Artery
Vessel which supplies the 1st and 2nd intercostal spaces and semispinalis cervicis and capitis. Costocervical Trunk
Term used to describe paired deep veins. Venae Comitantes
Artery that supplies mostly serratus anterior; it also helps to supply subscapularis, axillary lymph nodes, and mammary gland. Lateral Thoracic Artery
Name give to the terminal end of the ulnar artery. Superficial Palmar Arch
Nerve of the rhomboid muscle. Dorsal Scapular Nerve
Insertion of the serratus POSTERIOR inferior Ribs 8-12 Inferior Border
Insertion of the latissmus dorsi muscle. Bicipital Groove
Action of the Levator Scapulae. Elevation, Medial Downward Rotation of the Scapula
Give the action of the teres MAJOR muscle. Extention, Medial Rotation, Adduction of the Humerus
Insertion of the subscapularis muscle. Lesser Tubercle of Humerus
Specific origin of the serratus anterior. Lateral Surface of Upper 8 Ribs by Finger-Like Slips
A muscle which inserts on the coracoid process of the scapula. Pectoralis Minor
Specific origin of the lateral head of the triceps (Be specific). Posterior Humerus Above Spiral Groove
In detail, describe the insertion of the extensor digitorum muscle. Via Extensor Expansion 4 fingers, into base of the 2nd & 3rd Phalanges & Inter Phalangeal Joints (PIP & DIP)
What specific joints are extended by extensor indicis. MP and IP Joints
Specific insertion of the extensor carpi radialis. Longus - Base of 2nd Metacarpal; Brevis - Base of 3rd Metacarpal
Origin of the short head of the biceps brachii. Coracoid Process of the Scapula
Two muscles which can act to rotate the radius so that the palm faces anteriorly. Pronator Teres, Pronator Quadratus
Name the DEEPEST pronator of the forearm. Pronator Quadratus
An Anterior muscle which causes downward rotation. Pectoralis Minor
The superficial branch of the radial nerve mainy runs deep to this muscle. Brachioradialis
The musculocutaneous nerve carries fibers from the spinal cord segments C5-C7
Bony LANDMARK with which the axillary nerve is associated. Surgical neck of humerus
Nerve that enters the forearm between the heads of the pronator teres muscle. Median Nerve
What muscular paralysis results from injury to the axillary nerve. Deltoid, Teres Minor
3 letter classification (eg. SVA) given to the neurons located in the anterior horn of the spinal cord. GVE
What do white rami communicantes carry (Be specific). Outgoing Sympathetic, Pre-ganglionic Fibers to the Autonomic Ganglion & Incoming Visceral Afferents
Name the 2 branches given off by an intercostal nerve that penetrates the intercostal muscles to supply the skin. Lateral Cutaneous Nerve, Anterior Cutaneous Nerve
The cervical plexus communicates with which CRANIAL NERVES? Vagus Nerve, Hypoglossal Nerve, Ansa Cervicalis, Accessory Nerve, Sympathetic Trunk
What forms the suboccipital nerve? Dorsal Rami at C1
Name the thenar muscles. Flexor Pollicis Brevis, Abductor Pollicis Brevis, Oppenens Pollicis
Forms the lateral border of the "triangle of auscultation". Medial border of Scapula
Name 2 ligaments that connect the clavicle with the scapula. Acromioclavicular Ligament, Coracoclavicular Ligament
Name the elevators of the scapula. Levator Scapulae, Upper Trapezius
Muscle that draws the scalp posteriorly and raises eyebrows as in the expression of surprise. Occipital Frontalis
Muscle that raises the upper lip ONLY. Levator Labii Superioris
Muscle that raises the CORNER of the mouth as in the expression of disdain. Levator Anguli Oris
Besides the biceps brachii, name the flexors of the elbow. Brachialis, Bracioradialis, Pronator Teres
Name the abductors of the humerus. Pectoralis Major, Coracobrachialis, Latissimus Dorsi, Teres Major, Subscapularis
Specific artery which accompanies a branch of the median nerve and supplies the deep flexors of the forearm. Anterior Interosseous Artery
Specific MEDIALLY located vessel that contributes to the anastomosis on the dorsal wrist. Dorsal Carpal Branch of the Ulnar Artery
Give origin to the common palmar digital artery. Superficial Palmar Arch
Terminal part of the radial artery. Deep Palmar Arch
An artery which arises from the 2nd part of the subclavian. Costocervical Trunk
Besides the flexor carpi ulnaris, list 4 muscular components innervated by the ulnar nerve. Ulnar 1/2 of Flexor Digitorum Profundus, Adductor Pollicis, Hypothenar Muscles, Interossei
Nerve affected when one hits the "crazy bone of the elbow. Ulnar Nerve
Bony landmark that best gives the level at which the radial nerve splits into its two main branches. Lateral Epicondyle of Humerus
Nerve that travels immediately deep to the brachioradialis muscle. Superficial Branch of Radial Nerve
Specific Branch of a spinal nerve which supplies the meninges and blood vessels of the spinal cord. Meningeal (recurrent) Branch
Name the 2 branches given off by an intercostal nerve that penetrates the intercostal muscles to supply the skin. Anterior Cutaneous Nerve & Lateral Cutaneous Nerve
Alternate name for the superior root of the ansa cervicalis. Descendens Hypoglossi
Action of the serratus POSTERIOR inferior. Depression of Ribs Outward Conteracting the Inward Pull of the Diaphragm During Expiration
Insertion of the latissimus dorsi. Bicipital Groove of Humerus
Muscle which acts as a PRIMARY fixator during contraction of the deltoid. Trapezius (Middle & Lower)
Give the insertion of the trapezius. Lateral 1/3 of Clavicle, Acromion of Scapula, Spine of Scapula, Root of Spine of Scapula
Besides elevation, the action of the levator scapulae. Medial Downward Rotation of Scapula
Give the action of the Rhomboids. Retraction, Downward Rotation of Scapula
Insertion of the serratus anterior. Vertebral Border of Scapula - Anterior Surface
Action of the subscapularis. Medial Rotation of Humerus, Adduction of Humerus
Innervation of the subclavius muscle. Subclavian Nerve
Innervation of the pectoralis minor muscle. Medial Pectoralis Nerve
Besides adduction, the action of the coracobrachialis. Flexion of the Humerus
Insertion of flexor carpi ulnaris. Pisiform Carpal Bone, Hamate Carpal Bone, Base of 5th Metacarpal
Innervation of the brachialis. Musculocutaneus Nerve
Insertion of the pronator teres. Middle Lateral Shaft of Radius
Action of the extensor carpi ulnaris. Extention & Adduction of Wrist
Common origin of the extensors located in the forearm. Lateral Epicondyle of the Humerus (common extensor tendon
Muscle with the origin off lateral epicondyle and insertion on olecranon process. Aconeous Muscle
An anterior muscle which causes downward rotation of scapula. Pectoralis Minor
What forms the greater occipital nerve. Mostly C2, some C3
Ligament of elbow joint that prevents adduction of the joint. Radial Collateral Ligament
The tibial nerve arises from the ___________ of the sacral plexus and carries fibers from cord segments _____________. Anterior Division; L4-S3
The obturator nerves arises from the ___________ division of __________ plexus. Anterior; Lumbar
Muscle that has a superior attachment to the posterior surface of the lower sternum and an interior attachment to the internal surface of the costal cartilages 2-6. Transversus Thoracis
Origin of the Levator Scapulae. C1-C4 Transverse Processes
Artery which accompanies the axillary nerve. Posterior Humeral Circumflex Artery
Action of the infrapinatous. Lateral Rotation & Extension of Humerus
The tendons of __________ pass through the tendons of ____________ . Flexor Digitorum Profundus; Flexor Digitorum Superficialis
Muscle that originates from the posterior ulna, radius and interosseous membrane; it inserts into the base of the 1st MC. Abductor Pollicus Longus
Muscle inserting into the styloid process of the radius, it provides flexion of the elbow in the neutral position. Brachioradialis
Insertion of extensor pollicis brevis. Base of Proximal Phalanx of Thumb
Action of the temporopariatalis muscle. Tightens Scalp
Innervation of the platysma muscle. Facial Nerve (CN VII)
Name the extensors of the humerus. Latissimus Dorsi, Teres Major, Posterior Deltoid, Infraspinatus, Teres Minor, Triceps Brachii (long head), Pectoralis Major (sternal head)
Vessel which supplies the anterior thumb. Princep Pollicis
Branch of the basilar artery supplying the internal ear. Labyrinthine
Artery which supplies the trapezius and the levator scapulae, but not the rhomboids. Transverse Cervical Artery
Give origin to the common palmar digital artery. Superficial Palmar Arch
One of the terminal branches of the internal thoracic artery, it enters the rectus sheath. Superior Epigastric Artery
Specific artery which accompanies a branch of the median nerve and supplies the deep flexors of the forearm. Anterior Interosseous Artery
The radial nerve carries fibers from these spinal segments. C5-C8
Injury to this specific nerve could produce anaesthesia over the lateral part of the posterior hand and the posterior surface of radial 2 1/2 or 3 1/2 digits over proximal phalanx; no muscles would be affected. Superficial Branch of the Radial Nerve
Spinal Nerves (levels of the cord) that have gray rami communicates. All levels of the cord
Give the specific spinal cord segments that usually form the following: A. Lumbar Plexus B. Inferior Roots of the ansa cervicalis C. Greater auricular nerve A. Lumbar Plexus:L1-L4 B. Inferior Roots of Ansa Cervicalis:C2-C3 C. Great Auricular Nerve:C2-C3
The superficial branch of the radial nerve mainly runs deep to this muscle. Brachial Radialis
Give superior and inferior boundaries of the quadrangular space. Teres Minor, Teres Major
Rotator cuff muscle that inserts on the lower facet of the greater tubercle? Teres Minor
Name the extensors of the wrist. Extensor Carpi Radialis Longus, Extensor Carpi Radialis Brevis, Extensor Carpi Ulnaris
Name the downward rotators of the scapula. Levator Scapula, Rhomboids, Pectoralis minor, Latissimus Dorsi
Action of the temporoparetalis muscle. Keep scalp tight
Muscle which raises upper lip and dilates nares. Levator Labii Superioris Nasi
Action of the mentalis. Protrudes lower lip & wrinkles skin on chin
Terminal part of the radial artery. Deep Palmar Arch
SPECIFIC MEDIALLY located vessel that contributes to the anastomsis on the dorsum of the wrist. Anterior Interosseous Artery
The cephalic vein travels on the ________(medial, anterior, lateral) aspect of the upper limb and is a tributary to __________. Lateral, axillary vein
Specific artery that accompanies the radial nerve of the upper arm. Profunda Brachii
Artery which accompanies the phrenic nerve. Pericardiacophrenic artery
What vessels give rise to the DORSAL metacarpal arteries? Be specific Anterior interosseous artery, dorsal carpal branch of ulnar artery, dorsal carpal branch of radial artery
Term used to describe paired deep veins. Venae Comitantes
Name the direct branches of the 3rd part of the axillary artery. Posterior humeral circumflex artery, anterior humeral circumflex artery, subscapular artery
Give superior and inferior boundaries of the quadrangular space. Superior - Teres Minor, Inferior - Teres Major
The musculotaneous nerve runs primarily on the anterior surface of this muscle. Brachialis
The radial nerve carries fibers from these spinal segments. C5,6,7,8,T1
Consider the major nerves and all SPECIFIC branches crossing the wrist joint (anteriorly or posteriorly) to enter the hand. Next consider a deep (to the bone) laceration completely across the lower ANTERIOR wrist. (A) What nervous component(s) if any would escape injury? (B)As the depth of the laceration increased, what nervous component was cut first?
(A) What nervous component(s) if any would escape injury? (B)As the depth of the laceration increased, what nervous component was cut first? (A) Superficial branch of the radial nerve (B) Ulnar nerve
The median nerve runs immediately deep to this muscle during most of its course through the forearm. Flexor digitorum superficialis
3 letter classification (e.g. SVA) of the lateral horn of the spinal cord. GVE
What do white rami communicantes carry? BE SPECIFIC AS POSSIBLE! Outgoing pre-ganglionic sympathetic fibers, Incoming visceral afferent fibers
Spinal nerves (levels of the cord) which have white rami communicantes? T1-> L2 or L3
What does the ansa cervivalis innervate? BE SPECIFIC! Sternohoid, Omohyoid - Inferior Belly, Sternothyroid (SOS)
What forms the greater occipital nerve? BE SPECIFIC AND COMPLETE! Mostly C2 some C3
Give specific cord segments that usually form the following: (A) brachial plexus (B) Great auricular nerve (A) Brachial Plexus - C5,6,7,8,T1 (B) Great Auricular Nerve - C2,3
Which one of the following statements is FALSE? a. extensor pollicis longus forms the posterior border of the snuff box b. lumbricals extend the MP and interphalangeal joints c.the palmar aponeurosis is proximally attached to the flexor retinaculum and tendon of palmaris longus d.all interossei are innervated by the ulnar nerve e.the dorsal interossei abduct the 2nd, 3rd, & 4th digits
Which ONE of the following statements is False? (question from last flash card) b. lumbricals extend the MP and interphalangeal joints
Name 3 hypothenar muscles. Flexor digiti minimi, Opponens digiti minimi, abductor digiti minimi
Ligament of the shoulder immediately deep to subscapularis tendon; it has superior, middle, and inferior parts; IMPORTANT: It does NOT attach to coracoid process. Glenohumeral Ligament
A patient presents a "pulled elbow" (specifically, the HEAD of the radius has been pulled through its surrounding ligament, thus tearing it). Give the ligament damaged Annular Ligament
Forms the inferior boarder of the "triangle of auscultation". Latissimus Dorsi Muscle
The tibial nerve arises from the ___________ of the sacral plexus and carries fibers from the cord segment(s) ____________. Anterior Division, L4,5,S1,2,3
The iliohypogastric and ilioinguinal nerves are branches of the ____________ plexus and carry _____________ cord segment(s). Lumbar, L1
The lower subscapular nerve arises from the _____________ (NO SEGMENTS!)(BE VERY SPECIFIC!) of the brachial plexus. Posterior Cord
Ligament which attaches at the lesser and greater tubercles of the humerus and forms a retinaculum for the tendon of the long head of the biceps brachii. Transverse humeral ligament
Origin of the pectoralis minor muscle. Anterior surface of Ribs 3,4,5 near costal cartilage
Innervation of the subclavius muscle. Subclavian Nerve
Origin of the levator scapulae. Transverse processes of C1-C4
Action of the Rhomboid muscles. Retraction and downward rotation of the scapula
Give action of the Latissimus dorsi. Adduction, medial/downward rotation of scapula, extension of the humerus, assists depression of scapula
Insertion of the teres minor. Inferior facet of the greater tubercle of the humerus
Give the action of the LOWER trapezius. Depression & Upward rotation of scapula
Origin of the brachialis muscle (BE SPECIFIC) Lower half of anterior shaft of humerus
Two muscles which can act to rotate the radius so that the palm faces anteriorly. Supinator, Biceps Brachii
Name the muscle(s) in the anterior forearm that form(s) the superficial layer. Flexor Carpi Radialis, Flexor Carpi Ulnaris, Palmaris Longus, Pronator Teres
Innervation of the triceps brachii. Radial Nerve
What is the action of the extensor digitorum? Be VERY Specific! Extends the 4 Fingers at MP Joints, Assists extension of wrist
Insertion of the extensor expansion. Sides and Shafts of the middle and distal phalanx of the 4 fingers
Action of extensor carpi ulnaris. Extends & Adducts the wrist
Name the elevators of the scapula. Levator Scapulae & Upper Trapezius
Name the upward rotators of the scapula. (Be Specific) Upper Trapezius, Lower Trapezius and Serratus Anterior
Name the extensors of the elbow. Triceps Brachii, Anconeous - Assists
Name the pronators of the forearm. Pronator Teres & Pronator Quadratus
Muscle that raises Upper lip. Levator Labi Superioris
Specific action of the pas alaris of nasalis. Widens the nostrils
Muscle which raises the CORNER of the mouth as in the expression of disdain. Levator Anguli Oris
Specific artery that accompanies the radial nerve in upper arm. Profunda Brachii
Artery which accompanies the phrenic nerve. Pericardiacophrenic Artery
What vessels give rise to the DORSAL metacarpal arteries? BE Specific Dorsal Carpal Branch of the Radius, Dorsal Carpal Branch of the Ulna, Anterior Interosseous Artery
Terminal part (end) of the radial artery. Deep Palmar Arch
Name the direct branches of the 3rd part of the axillary artery. Posterior Humeral Circumflex Artery, Anterior Humeral Circumflex Artery, Subscapular Artery
Begining with the brachial artery, make a flow chart showing the course a drop of blood would take to reach the DEEPEST extensor muscles in the forearm. Brachial Artery -> Ulnar Artery -> Common Interosseous Artery -> Posterior (Dorsal) Interosseous Artery
Specific branch of the basilar artery which help supply the very large hemispheres of the brain. Posterior Cerebral Artery
Vessel which forms an anastomosis with the superficial palmar arch. Superficial Palmar Branch of the Radial Artery
Injury to any of these spinal nerve roots may affect the function of the ulnar nerve. C7, C8, T1
A baseball batter of thin build was severely hit by a wild pitch in the posterolateral aspect of the upper arm about midway up. What nerve would you check for possible injury? Briefly explain how you would perform the check. Radial Nerve - Would check for loss of function in the Triceps, Anconeous and the extensors of the forearm. Also would check for loss of sensation in the posterior lateral portion of the hand.
Injury to the musculotaneous nerve would affect what muscles? Biceps Brachii, Coracobrachialis & Brachialis
The musculocutaneous nerve runs primarily on the anterior surface of this muscle. Brachialis
This nerve passes between the deep & superficial heads of pronator teres. Median Nerve
Spinal Nerves (levels of the cord) which have white rami communicantes. T1-L2 or L3
What do gray rami communicantes carry? Be Specific! Incoming Post-Ganglionic Sympathetic Fibers
Give specific spinal cord segments that usually form the A. descendens cervicalis B. Supraclavicular Nerves. A. Descendens Cervicalis - C2, C3 B. Supraclavicular Nerves - C3,C4
Alternate name for specifically the C3 dorsal ramus (posterior primary division) The 3rd Occipital Nerve
Forms the upper border of the "triangle of auscultation. Trapezius muscle
Name 2 Ligaments that connect the scapula and the clavicle. Acromioclavicular Ligament & Coracoclavicular Ligament
Ligament torn in hyperadduction of the wrist. Radial Collateral Ligament
Ligament that holds the tendon of the long head of the biceps brachii in a groove. Transverse Humeral Ligament
The obturator nerve arises from the _________ division of the ________ plexus. Anterior, Lumbar
The tibial nerve arises from the _________ if the sacral plexus and carries fibers from the cord segments _______________. Anterior Division, L4, L4, S1,S2, S3
The upper subscapular nerve arises from the ________ (be very specific) of the brachial plexus. Posterior Cord
Name the Hypothenar Muscles. Opponens Digiti Minimi, Flexor Digiti Minimi, Abductor Digiti Minimi,palmaris brevis
Created by: Brooke Breitbach Brooke Breitbach on 2011-03-03



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