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TG LVL 1 Ch7
Leg & Foot
| Question | Answer |
|---|---|
| What is the anatomical name for the knee joint? | tibiofemoral joint |
| Which connective tissue structure connects the patella to the tibial tuberosity? | patellar ligament |
| How many bones are there in the foot | 26 |
| What is the name of the bone that forms the heel of the foot? | calcaneus |
| What are the large, conspicuous knob on either side of the ankle? | lateral & medial malleoli |
| What are the two muscles that form the "triceps surae" | gastrocnenius & soleus |
| The gastrocnemius extends halfway down the leg before blending into what band of connective tissue? | calcaneal tendon |
| Which movement will shorten the fibers of the soleus | plantar flexion |
| Which muscle is important in "unlocking" the tibiofemoral joint from an extended position | popliteus |
| The "Tom, Dick AN Harry" mnemonic device can help you remember the order in which tendons and vessels pass by which bony landmark? | medial malleolus |
| The first layer of muscles on the foot's plantar surface is deep to which connective tissue structure? | plantar aponeurosis |
| The three arches of the foot form a triangle with what three points of contact? | heads of 1st & 5th metatarsal, calcaneus |
| Which is the insertion of the gastrocnemius? | calcaneus via calcaneal tendon |
| Which is an action of the gastrocnemius | flex the knee |
| Which is the insertion of the soleus | calcaneus via calcaneal tendon |
| Which is an action of the soleus | plantar flex the ankle |
| Which is an insertion of the plantaris | calcaneus via calcaneal tendon |
| Which is an action of the plantaris | weak plantar flexion of the ankle |
| Which is an insertion of the popliteus | proximal posterior aspect of tibia |
| Which is a action of peroneus longus? | evert the foot |
| Which is an action of the tibialis anterior? | invert the foot |
| Which structure is important for weight distribution and friction reduction in the tibiofemoral joint ? | meniscus |
| What is the small, fluid-filled sac directly superficial to the patella? | perpatellar bursa |
| Which is an action of the extensor digitorum longus? | dorsiflex the ankle |
| Which is an action of the extensor hallucis longus? | invert the foot |