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BONUS
questions i forget :)
| Question | Answer |
|---|---|
| what does the quadratus plantae do | flexor digitorum longus in flexing the lateral four toes and stabilizes the foot during walking |
| order of contents in the femoral triangle from lateral to medial | NAVel (nerve -> artery -> vein -> fEmoral CanaL) |
| which structure lies deepest in the popliteal fossa | popliteal artery |
| anterior thigh nerve | femoral nerve |
| action of anterior thigh | knee extension |
| medial thigh nerve | obturator nerve |
| medial thigh action | adduction |
| posterior thigh action | knee flexion |
| posterior thigh nerve | sciatic |
| anterior leg action | dorsiflexion |
| anterior leg nerve | deep fibular |
| lateral leg action | eversion |
| lateral leg nerve | superficial fibular |
| posterior leg action | plantarflexion |
| posterior leg nerve | tibial |
| in a femoral hernia which structure is compressed first | femoral vein |
| in compartment syndrome what is collapse first | vein |
| which structure lies deepest in the popliteal fossa | popliteal artery (NVA) |
| the femoral artery branches into | popliteal -> tibial |
| iliotibial band | long fibrous band running along the outside of thigh from hip to knee for stability and moving knee during walking and running |
| small saphenous vein drains into | popliteal vein |
| sustentaculum tali function | guides the flexor hallucis longus tendon and supports the medial foot arch and ankle stability |
| foot evertors (3) | fibularis longus, fibularis brevis, and fibularis tertius |
| foot invertors (2) | tibialis posterior and tibialis anterior |
| toe abductors (3) | dorsal interossei, abductor hallucis, and abductor digiti minimi |
| adductors of the toes (2) | plantar interossei and adductor hallucis |
| toe extensors (2) | extensor digitorum longus and brevis, an extensor hallucis longus and brevis |
| toe flexors (2) | flexor digitorum longus and flexor hallucis longus and brevis |
| leg dorsiflexors (4) | tibialis anterior, extensor digitorum, extensor hallucis longus, and fibularis tertius |
| leg plantarflexors (3) | gastrocnemius, soleus, and plantaris |
| which muscles make up the superomedial boundary of the popliteal fossa (2) | semitendinosus and semimembranosus |
| common fibular nerve only affects | dorsiflexion and eversion |
| sciatic nerve controls | posterior thigh and whole leg |
| actions the sciatic nerve controls | knee flexion (posterior thigh), dorsiflexion (anterior leg), and plantarflexion (posterior leg) |
| iliotibial band runs down | lateral thigh and rubs over lateral femoral condyle |
| femoral nerve does | knee extension |
| popliteal fossa contents order | NVA |
| which nerve is particularly vulnerable at the fibular neck | common fibular neve because it wraps around the bone and lies superficial on the bone |
| contents of the carotid sheath (3) | vagus nerve, common carotid artery, and internal jugular vein |
| external jugular vein runs obliquely across | SCM |
| retropharyngeal space is located between | buccopharyngeal fascia and the prevertebral fascia. |
| Virchow's node | left-sided supraclavicular lymph node |