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Flashcards in Unit 3 Deck (209)
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180

Most deep plantar muscles of the foot are innervated by the ____ of _____.

lateral plantar nerve of the tibial nerve (L4-S3 ventral rami)

181

The lateral common digital nerve of the superficial nerve from the lateral plantar nerve innervates the dorsal and plantar interossei in the fourth intermetatarsal space. True/False

True

182

The first lumbrical is innervated by the ______ of ______.

1st common medial plantar nerve of the tibial nerve (L4-S3 ventral rami)

183

The deep branch of the lateral plantar nerve innervates the second, third and fourth lumbricals. True/False

True

184

Name the nerve which innervates the adductor hallucis. ___ of ___

deep branch of the lateral plantar nerve

185

The common fibular nerve is derived from the dorsal branches of the fourth and fifth lumbar and first, second sacral ventral rami. True/False

True

186

Name the nerve which gives off the recurrent articular nerve to the anterolateral part of the knee capsule and the proximal tibiofibular joint. ____ of ____

common peroneal nerve of the sciatic nerve

187

The lateral sural nerve is a cutaneous branch of the;
a. sural nerve
b. tibial nerve
c. common peroneal nerve
d. saphenous nerve.

c. common peroneal nerve

188

Name the nerve which curves lateral to the fibular neck, deep to the peroneus longus. ___ of ___

Common peroneal nerve (L4-S2 dorsal rami) of the sciatic nerve

189

Name the artery which accompanies the deep fibular nerve. ____ of ____

anterior tibial artery

190

Name the nerve which innervates the fibularis tertius. ___________ of ____________

Deep fibular nerve of the common fibular nerve

191

Name the nerve which enlarges as a pseudo ganglion of the dorsum of the foot and supplies the extensor digitorum brevis. _______ of ______

Lateral terminal branch of the deep peroneal nerve of the common peroneal nerve

192

Name the nerve which supplies the first metatarsophalangeal joint. ___ of ___

medial terminal branch of the deep peroneal nerve of the common peroneal nerve

193

Name the nerve which innervates the fibularis longus and brevis. ______ of ______

superficial peroneal nerve of the common peroneal nerve

194

Name the nerve which supplies adjacent sides of the first and second toes on the dorsum of the foot. ____ of ____

Medial branch of the superficial peroneal nerve

195

Name the nerve(s) which might cause foot drop and weakness of ankle dorsi flexion when it is damaged.

Common peroneal nerve

196

Name the nerve which pierces the sacrotuberous ligament. ______ of ______

perforating cutaneous nerve of the dorsal division of S2, S3 ventral rami

197

The pudendal nerve arises from the ventral division of _________.

S2-S4 ventral rami

198

Name the roots of the pudendal nerve.

ventral division of S2-S4 ventral rami

199

Which of the following nerves passes through the lesser sciatic foramen?
A. Pudendal nerve
B. Inferior gluteal nerve
C. Superior gluteal nerve
D. Obturator nerve

A. Pudendal nerve

200

Name the nerve which passes through the lesser sciatic foramen into the pudendal canal.

Pudendal nerve of the ventral division of S2-S4 ventral rami

201

The pudendal nerve gives off following branches, Except;
a. posterior scrotal or labial nerve
b. inferior rectal nerve
c. perineal nerve
d. dorsal nerve of the penis.

a. posterior scrotal or labial nerve

202

Which of the following nerves is not a direct branch of the pudendal nerve?
A. Inferior rectal nerve
B. posterior scrotal or labial nerve
C. Dorsal nerve of the penis
D. Perineal nerve

B. Posterior scrotal or labial nerve

203

Muscular branches of the perineal nerve innervate following muscles, Except;
a. bulbospongiosus
b. sphincter urethrae
c. anterior of the external ani sphincter
d. dorsal nerve of the clitoris.

d. dorsal nerve of the clitoris

204

Which of the following structures is not supplied by the muscular branches of the perineal nerve?
A. Transversus perinei superficialis
B. Bulbospongiosus
C. obturator externus
D. Sphincter urethrae

C. Obturator externus

205

Name the nerve which innervates the glans penis.

Dorsal nerve of the penis of the pudendal nerve (ventral division of S2-S4 ventral rami)

206

Name the nerve which passes through the hiatus between the urogenital diaphragm and the inferior pubic ligament. ____ of ____

Dorsal nerve of the penis of the pudendal nerve (ventral division of S2-S4 ventral rami)

207

The pudendal nerve can be blocked by injection with a local anesthetic application towards the ischial spine, through the ___________.

vaginal wall

208

Which of the following nerves emerges from the sacral hiatus with the filum terminalis externus?
A. Lesser splanchnic nerve
B. Coccygeal ventral ramus
C. Fourth sacral ventral ramus
D. Anococcygeal nerve

B. Coccygeal ventral ramus