Muscle Test - Lower Extremity

11 Questions | By Kolsyn | Updated: Mar 20, 2022 | Attempts: 111

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Tests innervation and Muscle Test Instructions

Questions and Answers

1.

Tibialis Anterior Innervation
- A.
  
  S1 Tibial n.
- B.
  
  L5 Deep peroneal n.
- C.
  
  L4 Deep peroneal n.
- D.
  
  L5 Superior Gluteal n.
2.

Tibialis Anterior Muscle Test
- A.
  
  Position foot down and in, PT holds. Dr. presses up and out
- B.
  
  Position foot up and in. PT. holds. Dr. presses down and out
- C.
  
  Knee extended. Pt. flexes foot. Dr. tries dorsiflexion of the foot.
3.

Gastroc/Soleus Complex Innervation
- A.
  
  L4 Deep Peroneal n.
- B.
  
  Tibial nerve
- C.
  
  S1 Tibial n.
- D.
  
  L5 Deep peroneal n.
4.

Gastroc/Soleus Complex Muscle Test
- A.
  
  Knee extended. Pt. plantar flexes foot. Dr. tries to dorsiflex foot.
- B.
  
  Toes ext'd Pt holds. Dr. stabilizes heel & tries to flex great toe (2 finger contact across both joints)
- C.
  
  Position foot up & in. Pt. holds. Dr. presses down and &out
5.

Extensor Halluscis L Innervation
- A.
  
  L4 Deep Peroneal n.
- B.
  
  S1 Tibial n.
- C.
  
  L5 deep peroneal n.
6.

Extensor Hallucis L Muscle Test
- A.
  
  Position foot up & in. Pt. holds - dr. presses down & out
- B.
  
  Knee extended, Pt. plantar flexes, Dr. tried to dorsiflex the foot
- C.
  
  PT. supine. Toes ext'd Pt holds, dr. stabilizes heel & tries to flex the 1st met (2 finger contact across both joints)
7.

Extensor Digitorum L&B Innervation
- A.
  
  L4 Femoral n.
- B.
  
  L5 Superior Gluteal n.
- C.
  
  L5 Deep peroneal n.
8.

Extensor Digitorum L&B Muscle Test
- A.
  
  Pt. supine toes ext'd Pt holds. dr. stabilizes heel & tries to flex toes (2 finger contact across both joints) Palpate the tendon
- B.
  
  Position foot down & out - Pt. holds (plantar flexion and eversion) Dr. presses up & in
- C.
  
  Position foot up and out (dorsiflexion of ankle with eversion of foot) dr. presses down & in
9.

Peroneus L&B - Innervation
- A.
  
  L5 deep peroneal n.
- B.
  
  S1 superficial peroneal n.
- C.
  
  L5 superior gluteal n.
10.

Peroneus Teritus - Innervation
- A.
  
  S1 Superficial Peroneal
- B.
  
  L5 - Deep Peroneal n.
- C.
  
  S1 - Tibial n.
11.

Peroneus Tertius - Muscle Test
- A.
  
  Position foot up & out (dorsiflexion of ankle w/eversion of foot) dr. presses down and in
- B.
  
  Pt. supine. Toes ext'd Pt. holds. Dr. Stabilizes heel & tries to flex toes - 2 finger contact across both joints. Test toes together or individually
- C.
  
  Position foot down & out - Pt. holds (plantar flexion & eversion). Dr. presses up and in