Ex 3 Flashcards
(191 cards)
1
Q
The ilioinguninal nerve travels through what?
A
Inguinal canal
2
Q
What supplies the distal 1/3 of the forearm and the the arm eminence, lateral wrist, and palm>***
A
Palmar branch of the ulnar nerve
3
Q
The axillary nerve contains fibers from what levels ?**
A
C5 and C6
4
Q
The inferior branch of the superior gluteal nerve supplies what?
A
Glute med, min, TENSOR fascia lat
5
Q
The lateral cutaneous nerve of the thigh contains fibers from what levels?
A
L2-L3
6
Q
What nerve is associated with stoppage gait or foot drop??
A
Common fibular
7
Q
The pudendal nerve travels in what structure?
A
Pudendal canal
8
Q
How does the brachial plexus expand segmentally from medial to lateral? *
A
Roots—->trunks—>divisions—->Cords—>terminal nerves
9
Q
How do you test the coccygeal plexus (anococcygeal nerves too) > ?
A
Anal pucker
10
Q
The axillary nerve travels posteriorly around what?
A
Surgical neck of the humerus
11
Q
What nerve gives sensory supply to thenar side of the posterior hand, extensor side of the thumb, extensor side of prox phalanges of digits 2 and 3 and lateral half of the extensor side of the ring finger?
A
Radial nerve
12
Q
The ilioinguinal nerve travels with what structure?
A
Spermatic cord/round ligament
13
Q
The median nerve supplies pronator quadratic via what nerve? **
A
Anterior interosseous nerve
14
Q
Quadratus lumborum contains fibers from what levels?
A
L1-L4
15
Q
Is erb-duchenne and upper or lower BP injury?
A
Upper
16
Q
Does the ulnar nerve give off branches in the arm?
A
No
17
Q
The tibial nerve motor supplies what?
A
Entire posterior leg
18
Q
The inferior gluteal nerve contains fibers from what levels??
A
L5,S1,S2
19
Q
The median nerve passes between the two heads of what muscle?
A
Pronator teres
20
Q
What levels form the brachial plexus?
A
C5-T1
21
Q
The common fibular nerve is made up of _______divisions of what levels?
A
Posterior, L4-S2
22
Q
What is the terminal branch of the pudendal nerve ?
A
Dorsal nerve of the penis/clitoris
23
Q
Claw hand is atrophy of hand muscles due to damage to what nerve?
A
Ulnar
24
Q
The superior gluteal nerve leaves the pelvis via the GSF________to the pisiformis
A
Superior
25
The common fibular nerve supplies what muscles?
Biceps femoris short head
26
What nerve does the musculocutaneous nerve become?
Lateral cutaneous nerve of the forearm
27
What does the posterior interosseous nerve supply (branch of the radial nerve) ? **
Extensor pollicis long us and extensor indices
28
The lateral cord is made up of what?
Anterior divisions of superior and middle trunks
29
What muscles does the medial pectoral nerve supply?
Pec maj and min
30
What makes up the coccygeal plexus?
VPR of S4-Co1
31
What is the largest thoracic nerve?
Sub costal nerve
32
Medial branches of lumbar spinal nerves supply what? *
Multifidi
33
The lateral prctoral nerve supplies fibers from what levels?
C5, C6, C7
34
The tibial nerve gibes off muscular branches to what?
Popliteus, both heads of gastrocnemius, soleus, plantaris
35
The radial nerve sends articular branches to what parts of the arm/forearm? **
Shoulder and wrist NOTTTTTT elbow
36
In klumpke's where is their atrophic paralysis ?
Forearm and small muscles of the hand
37
The tibial nerve contains fibers from what levels?
L4-S3
38
The ulnar nerve goes into the forearm between what?
2 heads of flexor carpi ulnaris
39
The inferior gluteal nerve travels ____to the piriformis
Inferior
40
Deep branches of the lateral plantar nerve supplies what?
Interossei muscles, adductor hallucis, flex digiti mini I brevis, lateral lumbricals
41
What muscles does the lateral pectoral nerve supply?
prctoralis MAJOR
42
What is larger the common fibular nerve or the tibial?
Tibial q
43
The thoracodorsal nerve contains fibers from what levels?
C5 and C6
44
What is it called what there is nerve damage in 2+ root locations?
Multiple crush syndrome
45
The deep fibular nerve supplies what?
Anterior compartment of the leg
46
The genitofemoral nerve passes through what?
Poas Major
47
The inferior subscapular nerve contains fibers what what levels?
C5 and C6
48
What muscles does the axial lay nerve supply?
Deltoid and teres minor
49
Does the medial cutaneous nerve of the forearm supply the hand?
No, (proximal to the wrist)
50
The superficial fibular nerve supplies what ?
Lateral compartment of the leg
51
What is the largest branch of the lumbar plexus ?
Femoral branch
52
The Sacral plexus is located on the anterior surface of what?
Piriformis muscle
53
The posterior division of the femoral nerve sends vascular branches to what joint?
Knee
54
The iliohypogastic nerve travels been what two things?
Quadratus lumborum and kidney
55
The medial cutaneous never of the arm contains fibers from what cord level>
C8 and T1
56
The medial pectoral nerve contains fibers from what levels?
C8 and T1
57
The superior gluteal nerve contains fibers from what levels?
L4,L5, S1
58
The perforating cutaneous nerve travels through what?
The sacrotuberous ligament
59
Superficial branches of the perineal nerve carry sensory info where >?
Urethral mucosa, external urethral orifice
60
In the leg the tibial nerve gives rise to muscular branches that supply what muscles?
Flex digitorum longus, flex hallucis longus
61
White Ramus communicans are ________and present where?
Lateral, T1-L2 or 3
62
What makes up the lumbar plexus?
T12-L4
63
What muscle does the thoracodorsal nerve supply?
Latissimus dorsi
64
Preganglionic info goes out via?
Ventral primary rami
65
The sciatic nerve is larger than the cord due to what?
Neurium
66
What supplies the extenders of foot and toes ?
Deep fibular nerve
67
What does the musculocutaneous nerve pierce? **
The coracobrachialis
68
The deep branch of the radial nerve penetrates what?
Supinator
69
What muscles does the suprascapular nerve supply?
Supraspinatus, infraspinatus
70
What muscles does the ulnar nerve supply?
Flexor carpi ulnaris, medial half of flexor digitorum profundus
71
What supplies skin of the 5th digit?
Lateral plantar nerve
72
Roots of C8 and T1 combine to become what?
Inferior trunk
73
The medial cord is made up of fibers from what levels?
C8 and T1
74
What nerves branch off of the superior trunk?
Suprascapular nerve, and nerve to the subclavius
75
What muscles does the musculocutaneous nerve supply
Coracobrachialis, biceps brachii, brachialis
76
The sciatic nerve is made up of what two nerves?
Tibial nerve, common fibular
77
The lateral cord contains fibers from what levels?
C5, C6, C7
78
What supplies skin over biceps brachii?
Medial cutaneous nerve of the forearm
79
Trunks of the brachial plexus pass over what into the axilla?
1st rib
80
What does the median nerve pass through
Carpal tunnel
81
The sacral plexus is made up of what levels?
L4-s3
82
The posterior cutaneous nerve of the thigh communicates with what nerve?
Sural
83
Where is the ulnar nerve easily palpated?
Funny bone (olecranon)
84
What type of paralysis does erb-duchenne cause
ARM
85
The genital branch of the genitofemoral nerve travels through what?
Inguinal ligament
86
The superficial fibular nerve saints into what?
Medial and intermediate dorsal cutaneous nerve
87
The posterior cutaneous nerve of the thigh is from what levels (ant and Post)
Ant- s2 s3
| Post- S1 s2
88
The intercostobrachial nerve receives fibers from what level ? *
T2
89
The pelvic splanchinic nerves contain fibers from what levels?
S2,3,4
90
The deep branch of the radial nerve supplies all_____ muscles of the forearm>?
Extensor
91
What is the principal contributor to the obturator nerve?
L3
92
What muscle supplies teres major? **
Inferior subscapular nerve
93
All muscles that have the word abdominal in the name contain fibers from what levels?
T7-t11
94
What is the largest nerve in the human body?
Sciatic
95
Nerve to pisiform is contains fibers from what levels?
S1 and S2
96
What muscle does the inferior gluteal nerve supply? *
Gluteus max
97
Does the median nerve travel in the medial bicipital sulcus?
Yes
98
What cord levels is klumpke's palsy associate with ?
C8-T1
99
Lateral lumbar spinal nerves supply what? *
Erector spinae
100
The inter medial cutaneous nerve of the thigh (branch of femoral n) communicates with what?
Femoral branch of the genitofemoral nerve
101
Roots of the brachial plexus pass between what two 3 things and then into the __________ triangle ?
Anterior and middle scalene, 1st rib
102
Then median nerve communicates with what nerve at the wrist?
Ulnar
103
What are branches of the pudendal nerve?
Inferior rectal nerve, perineal nerve, dorsal nerve of penis
104
Gray Ramus communicans are _______ and present where?
Medial, all levels
105
What nerves come off the lateral cord?
Lateral Pectoral, musculocutaneous
106
The medial cutaneous nerve of the arm receives fibers from____via what nerve?*****
T2, intercostobrachial nerve
107
Does the median nerve cross the elbow on the anterior or posterior side?
Anterior
108
The fibular communicating branch combines with what nerve to form the sural nerve?
Medial sural cutaneous nerve
109
WhThe suprascapular nerve contains fibers from what levels?
C5, C6
110
The perforating cutaneous nerve contains frbers from what levels?
S2 s3
111
What nerve is associated with wining of the scapula?
Long thoracic nerve
112
What never supplies the serratus anterior?
Long thoracic nerve
113
The deep fibular nerve sensory supplies what?
Skin between toes 1 and 2
114
What nerve supplies the lateral shoulder and upper arm?
Superior lateral cutaneous nerve of the arm
115
The iliohypogastic nerve contains fibers from what levels?
T12-L1
116
The genital branch of the genitofemoral nerve motor supplies what muscle?
Cremaster
117
What are 3 clinical considerations dealing with the tibial nerve
Flexor paralysis, hammer toes, claw foot.
118
What muscles does the dorsal scapular nerve supply?
Levator scapula (also fibers from C3, C4), rhomboid major and minor
119
What area the two sensory branches of the common fibular nerve
Lateral sural cutaneous nerve, and fibular communicating branch
120
The posterior division continues into the leg as what nerve?
Saphenous nerve
121
The genitofemoral nerve contains fibers from what levels?
L1 and L2
122
The posterior division of the femoral nerve supplies what muscles group?
Quads, (rectus femoris, vastus lat, med, intermed
123
The saphenous nerve runs with what structure ?
Great saphenous vein
124
What large is the sciatic nerve > ?
2 cm
125
What supplies the skin of the medial arm (between axilla and elbow?
Medial cutaneous nerve of the arm
126
What never seen are fried from roots of the brachial plexus?
Dorsal scapular nerve and long thoracic
127
The pudendal nerve acres around the ischial spine via?
Lesser sciatic foramen
128
Cords of the brachial plexus are named for their relationship to what? *
Axillary artery
129
The internal abdominal oblique and transversus abdominis is innervated what what nerves?
Iliohypogastic and ilioinguinal
130
What reflex is associated with the femoral nerve ?
Patellar reflex
131
The lateral cutaneous nerve of the thigh leaves the abdominal cavity....?
Under the Inguinal ligament
132
The radial nerve contains fibers from what levels?
C5,6,7, and maybe T1
133
What nerves are from the anterior Division of the femoral nerve?
Intermediate cutaneous nerve of the thigh, medial cutanues nerve of the thigh, nerve to sartorius
134
What cord levels is era-duchenne associated with?
C5 and C6
135
Medial branches of thoracic neves sensory supply what?
Para spinal skin
136
The obturator nerve sends articular branches to what joint ?
HIP
137
What is the primary dorsi flexor??
Tibialis anterior
138
What is a supraclavicular injury
Erb-duchenne
139
The obturator nerve contains fibers from what levels>?
L2,3,4 q
140
The superficial fibular nerve supplies what muscles?
Fibularis longus, fibularis brevis
141
Median nerve entrapment neuropathy that causes parenthesia, pain and numbness is commonly called what?
Carpal tunnel syndrome
142
Lateral branches of thoracic nerves motor supply what muscles? ***
Longissimus, iliocostalis, Levatorcostarum***
143
Branches of the obturator nerve communicate with the femoral nerve to create what?
Subsartorial Plexus
144
The u;near nerve contains fibers from what levels?
C8 and T1 (C7)
145
Nerve to obturator interus and generous superior re-enters the pelvis via?
Lesser sciatic foramen
146
The iliohypogastic nerve travels through what muscles
Traverses abdominis
147
What level of the sacral plexus supplies the coccygeus muscles and Levator ani?
S4
148
The femoral branch of the genitofemoral nerve passes posterior to what?
Ilioinguinal lig
149
Each root of the brachial plexus receives a_______ from sympathetic trunk? **
GRC
150
The popliteal branch of the tibial nerve gives rise to what?
Interosseous nerve of the leg
151
Roots of what levels combine to form the superior trunk?
C5 and C6
152
The medial and intermediate dorsal cutaneous nerves supply what?
Skin on dorsal of the foot except T1-t2
153
The superior scapular nerve contains fibers from what levels?
C5 and C6
154
The obturator nerve eaves the pelvis via what?
Obturator foramen
155
Do lateral branches of thoracic neves increase or decrease from superior to inferior?
Increase
156
The median nerve inner ages pronation quadratus, via what?
Anterior interosseous nerve
157
What are the two sensory branches of the ulnar nerve?
Dorsal branch of the ulnar nerve, and palmar branch of the ulnar nerve (skin over hypothenar eminence)
158
Is klumpke's and upper or lower BP injury?
Lower
159
The ulnar nerve passes superficial to the________and is not in the________?
Flexor retinaculum, carpal tunnel
160
What adductor muscle is supplied by the tibial nerve>?
Adductor magus
161
What muscles the the inferior subscapular nerve supply?
Subscapularis and teres major?
162
Is the saphenous vein medial or lateral to the artery?
Medial
163
What is an infraclavicular injury?
Klumpke
164
The ilioinguninal nerve contains fibers from what levels?
T12-L1
165
The lateral cutaneous nerve of the thigh travels through what?
Fascia late
166
The dorsal nerve of the penis supplies what?
Deep transverse perineus
167
The posterior cord contains fibers from what levels?
C5, C6, C7, C8, and T1
168
The patellar reflex is testing what vertebral segment?
L4
169
What muscle does nerve to the subclavius supply?
Subclavius
170
How are thoracic spinal nerves named?
For bone ABOVE the nerve
171
The root of C7 becomes the_____trunk?
Middle trunk
172
The median nerve contains fibers from what levels?
C6----T1
173
The subcostal nerve contains fibers from what levels/
T12
174
Medial branches of thoracic nerves motor supplies what muscles?
Semispinalis thoracis, longissimus thoracis, multifidi
175
The removal nerve runs through what?
Adductor canal
176
The musculocutaneous nerve contains fibers from what cord levels?
C5, C6, C7
177
What nerve supplies bulbosponsiosus, superficial transverse perineus ?
Perineal nerve (deep branches)
178
Nerve to the subclavius contains fibers from what levels?
C5, C6
179
The medial cutaneous nerve of the forearm contains fibers from what levels?
C8 and T1
180
The femoral nerve contains fibers from what levels?
L2, L3, L4
181
What is the breakdown for cord levels for the brachial, lumbar and sacral plexus's?
B: C5-T1
L: T12-L4
S: L4-S3
182
The interosseous nerve of the leg is sensory to what?
Tibial periosteum, ankle, tibiofibular joint
183
The ulnar nerve travels_____to the brachial artery and in the ______
Medial, medial bicipital sulcus
184
What nerve supplies the periosteum at the elbow joints, radio carpal and midcarpal joints?
Median nerve
185
When someone cannot extend the wrist and it hands flaccidity what is this called and what nerve is being interfered with?
Wrist drop and radial nerve
186
Nerve to obturator interus and generous superior contain fibers from what levels ?
L5, S1, S2
187
The obturator nerve is separated initially by__________then by______?****
Obturator externus, adductor brevis
188
What nerve travels between biceps brachii and brachialis
Musculocutaneous nerve
189
How many lumbar sympathetic ganglia are there ?
4
190
The posterior trunk formed from the Union of what?
Posterior divisions of all 3 trunks
191
The sciatic nerve leaves the pelvis via the GSF_________piriformis
Below (sciatic is the muscle is spastic)
