FINAL REVIEW: TEST 6
The flexor hallucis longus perform which of the following actions?
All of these answers are correct
Which of the following muscles can perform extension of the lesser toes when concentrically contracting?
Extensor Digitorum Longus
Which of the following muscles can perform extension of the greater toe when concentrically contracting?
Extensor Hallucis Longus
Which of the following muscles is innervated by the deep peroneal nerve (L4, L5, S1)
Extensor hallucis longus
T/F: Both the tibialis posterior and the flexor digitorum longs are innervated by the tibial nerve (S1, S2)
False
T/F: Each toe has three interphalangeal joints, except the great toe, which only has two.
False
T/F: Inversion is turning the ankle and foot outward away from the midline of the body where the weight is on the medial edge of foot
False
T/F: Supination is a combination of ankle dorsiflexion, subtalar eversion, and forefoot abduction
False
T/F: The most common type of ankle sprain results from excessive eversion that causes damage to the anterior talofibular ligament
False
Which of the following muscles has its insertion on the base of the distal phalanx of each of the four lesser toes?
Flexor Digitorum Longus
Which of the following muscles can perform flexion of the great toe when concentrically contracting?
Flexor Hallucis Longus
Which of the following muscles does NOT perform eversion of the foot?
Flexor Hallucis Longus
Proximal interphalangeal joint motion occurs about the ________ axis
Frontal
Which of the following muscles has its insertion on the posterior surface of the calcaneus?
Gastrocnemius
Which of the following is NOT considered to be a muscular compartment of the lower leg?
Medial Compartment
Which of the following muscles does NOT perform plantar flexion?
Peroneus (Fibularis) Tertius
Which of the following muscles is included in the anterior compartment?
Peroneus (fibularis) Tertius
Which of the muscles has its origins on the head and upper 2/3rd of lateral surface of the fibula?
Peroneus (fibularis) longus
Which of the following muscles only performs plantar flexion?
Soleus
Which of the following muscles can perform inversion of the foot when concentrically contracting?
Tibialis Anterior
Which of the following muscles has its insertion on the inner surface of the medial cuneiform and base of the 1stmetatarsal bones?
Tibialis Anterior
The "Tom, Dick, and Harry" phrase refers to the _________________, respectively
Tibialis Posterior, Flexor digitorum longus, Flexor hallucis longus
T/F: During midstance, the foot should be in pronation and the leg should be in internal rotation
True
T/F: Heel-strike normally occurs by landing on the heel with the foot in supination and the leg in external rotation. _______
True
T/F: Motions of the metatarsophalangeal joints of the toes include flexion, extension, abduction, and adduction
True
T/F: The distal malleoli of the tibia and fibula serve as pulleys for the posterior tendons to increase the mechanical advantage of the respective muscles in performing inversion and eversion actions
True
T/F: The flexor hallucis longus muscle is innervated by the tibial nerve (L5, S1, S2)
True
T/F: The gastrocnemius muscle is innervated by the tibial nerve (S1, S2).
True
T/F: The tibialis anterior performs dorsiflexion of the ankle in the sagittal plane
True
T/F: Toe flexion is movement of the toes toward the plantar surface of the foot
True
