Zill Flashcards

0
Q

Cutaneous Nerve for Anterior Thigh

A

Branches from Femoral Nerve

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1
Q

Cutaneous Nerve of Lateral Thigh

A

Lateral Femoral Cutaneous Nerve

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2
Q

Cutaneous Nerve of the Medial Thigh

A

Branches from the Obturator Nerve

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3
Q

Cutaneous Nerve of Medial Leg

A

Saphenous Nerve (from the Femoral Nerve)

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4
Q

Cutaneous Nerve of the Lateral Leg

A

Lateral Sural Cutaneous Nerve (from the Common Peroneal)

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5
Q

Cutaneous Nerve of the Posterior Leg

A

Sural Nerve (from the Tibial Nerve)

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6
Q

Cutaneous Nerve of Dorsal Foot

A

Superficial Peroneal Nerve

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7
Q

Cutaneous Nerve of the Sole of Foot

A

Medial and Lateral Peroneal Nerve

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8
Q

Superficial Inguinal Lymphatic Nodes: Name, Location, and Function

A

Horizontal Group: located below inguinal ligament and drain gluteal region and posterior thigh

Vertical Group: along termination of Great Saphenous and drains lymph from most of lower extremity

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9
Q

Fascia Lata

A

Fascia covering of the thigh; attached superiorly to Pelvis, Scarpa’s Fascia, and Inguinal Ligament

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10
Q

Inguinal Ligament: Origin and Insertion

A

Anterior Superior Iliac Spine and Pubic Tubercle

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11
Q

Falcifrom Margrin

A

sharped edge lateral side of the Saphenous Opening

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12
Q

What does a Patellar Tendon Tap Test?

A

L2 - L4 (Femoral Nerve)

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13
Q

Hip Pointer

A

Contusion at Anterior Superior Iliac Spine

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14
Q

Pes Anserinus

A

“Goose Foot”

Insertion site on the Tibia for Sartorius, Gracilis, and Semintendinosus

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15
Q

Pulled Groin

A

Tear or stretch of Adductor group at Pubis (adductor magnus specifically)

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16
Q

Obturator Nerve Spinal Origin

A

L2-L4

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17
Q

Femoral Sheath

A

Surrounds femoral artery, vein, and canal but NOT nerve

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18
Q

Two Types of Hernia and Differences

A

Inguinal: neck of hernia above inguinal ligament and more common in males

Femoral: neck of hernia below inguinal ligament and more common in females

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19
Q

Arteries that supplies Anterior Abdominal Wall and Scrotum

A

Superficial Circumflex Iliac, Superficial Epigastric, and Superficial External Pudendal (all from the femoral)

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20
Q

Gluteal Gait

A

caused by injury to Superior Gluteal Nerve, Poliomyelitis, and Congenital Dislocation of Hip; Positive Trendelenburg (pelvis tilts towards non-paralyzed side)

21
Q

Location of Bursa in the Hip

A

Trochanteral Bursa: separates Gluteus Maximus from Greater Trochanter of Femur and Vastus Lateralis

Ischial Bursa: separates Gluteus Maximus from Ischial Tuberosity

22
Q

Posterior Cutaneous Nerve of Thigh

A

Large sensory nerve to posterior thigh and Gluteal region; medial to the sciatic nerve

23
Q

Treating a Popliteal Aneurism

A

Ligate the Femoral above the knee in the Subsartorial Canal (Hunter’s Canal)

24
Nerves and Arteries for Anterior, Lateral, and Posterior Leg
Anterior: Deep Peroneal Nerve and Anterior Tibial Artery Lateral: Superficial Peroneal Nerve and Posterior Tibial Artery (Lateral Branch) Posterior: Tibial Nerve and Posterior Tibial Artery
25
Achilles Tendon Tap reflex test which spinal nerves?
S1 and S2
26
Sustenticulum Tali
part of the calcaneus that acts as a pulley system for the Flexor Hallucis Longis
27
Tarsel Tunnel Syndrome
Swelling of the synovial sheaths under the Flexor Retinaculum in the ankle (medial side)
28
Main Inverters and Everters
Inverters: Tibialis Anterior and Posterior Everters: Peroneus Longus and Brevis (also Tertias)
29
Peroneal Artery
Branch of the Posterior Tibial Artery; descends in lateral part of posterior compartment
30
Intermittent Claudication
arteriosclerosis of the posterior tibial artery; painful cramps when moving but subsides after rest
31
Pulses of the Leg and Foot
Pulse of Posterior Tibial Artery: taken between medial malleolus and calcaneus Pulse of Dorsalis Pedis Artery: taken on dorsum of foot between medial and lateral malleoli
32
Blount's Disease
a condition of severe genu varus that occurs more frequently in black children; progressive and may eventually require surgery
33
Causes of Genu Varus (Bow legged-ness)
Blount's Disease Epiphyseal Dysplasia (growth plate issues) Trauma (at the growth plate) Rickets (Vitamin D deficiency)
34
Acetabulum Labrum
Rim of fibrocartilage at the acetabulum that deepens the cavity; bridges the Acetabular Notch (strengthened by the Transverse Acetabular Ligament)
35
Iliofemoral Ligament
Strongest ligament in the body; Connects at the Ilium and Intertrochanteric Line; Prevents overextension of the hip
36
Pubofemoral Ligament
Limits extension and abduction; Attaches at the superior ramus of the Pubis and the lower part of the Intertrochanteric Line
37
Ischiofemoral Ligament
Limits extension; Attached to Ischium and Greater Trochanter
38
Congenital Hip Dislocation
Failure of the upper lip of acetabulum to form; Head of femur dislocated Superiorly; leg is rotated medial and appears shorter
39
Fracture of Neck of Femur
Leg is rotated laterally; Common in elderly; Can lead to avascular necrosis of the head of the femur (due to loss of Medial Femoral Circumflex Artery blood supply)
40
High Ankle Sprain
Tear of the Anterior Inferior Tibio-Fibular Ligament
41
Medial (Deltoid) Ligament
Attaches to medial malleolus, Talus, and Calcaneus; Limits eversion of foot
42
Lateral Ankle Ligaments
Anterior Talofibular, Posterior Talofibular, and Calcaneofibular Ligament
43
Joints of Inversion and Eversion
Subtalar Joint: talus and calcaneus Transverse Tarsal Joint: between talus and navicular bones medially, calcaneus and cuboid bones laterally
44
Pott's Fracture
caused by excessive eversion; medial malleolus is fractured because the deltoid ligament will not break; shaft of fibula is fractured
45
Innervations of the Muscles of Foot
Medial: Flexor Hallucis Brevis, Abductor Hallucis, Flexor Digitorum Brevis, First Lumbrical Lateral: Everything else
46
Medial Arch
Formed by calcaneus, talus, navicular, cuneiforms, and medial three metatarsels; highest arch; responsible for "fallen arches"
47
Plantar Calcaneonavicular Ligament
"Spring Ligament"; keeps head of talus above ground; most important in medial arch support along with Tibialis Posterior and Anterior; weakening associated with flat feet
48
Lateral Longitudinal Arch
formed by the calcaneus, cuboid, and lateral two metatarsels; supported by Long Plantar Ligament and Peroneal Tendons
49
Transverse Arch
formed by cuneiform, cuboid, and metatarsels