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Questions and Answers

Which muscle is responsible for ankle dorsiflexion and inversion of the foot in the anterior compartment of the leg?

  • Tibialis posterior
  • Tibialis anterior (correct)
  • Extensor hallucis longus
  • Flexor hallucis longus

Which muscle is responsible for eversion of the foot and arch support in the lateral compartment of the leg?

  • Fibularis brevis
  • Fibularis longus (correct)
  • Tibialis anterior
  • Flexor digitorum longus

Which muscle is responsible for ankle plantarflexion and knee flexion in the posterior compartment of the leg?

  • Flexor digitorum longus
  • Soleus
  • Gastrocnemius (correct)
  • Popliteus

Which muscle is responsible for ankle plantarflexion, inversion of the foot, and medial arch support in the posterior compartment of the leg?

<p>Tibialis posterior (B)</p> Signup and view all the answers

Which muscle is responsible for ankle dorsiflexion and inversion of the foot in the anterior compartment of the leg?

<p>Tibialis anterior (C)</p> Signup and view all the answers

Which muscle is responsible for extension of the big toe and ankle dorsiflexion in the anterior compartment of the leg?

<p>Extensor hallucis longus (C)</p> Signup and view all the answers

Which muscle is responsible for extension of the lateral four toes and ankle dorsiflexion in the anterior compartment of the leg?

<p>Extensor digitorum longus (D)</p> Signup and view all the answers

Which muscle is responsible for eversion of the foot and arch support in the lateral compartment of the leg?

<p>Fibularis longus (A)</p> Signup and view all the answers

Which muscle is responsible for eversion of the foot in the lateral compartment of the leg?

<p>Fibularis brevis (A)</p> Signup and view all the answers

Which muscle is responsible for ankle plantarflexion and knee flexion in the posterior compartment of the leg?

<p>Gastrocnemius (A)</p> Signup and view all the answers

Which muscle is responsible for ankle plantarflexion in the posterior compartment of the leg?

<p>Soleus (D)</p> Signup and view all the answers

Which muscle unlocks the knee by laterally rotating the femur on a fixed tibia in the posterior compartment of the leg?

<p>Popliteus (B)</p> Signup and view all the answers

Which muscle flexes the big toe in the posterior compartment of the leg?

<p>Flexor hallucis longus (D)</p> Signup and view all the answers

Which of the following is a symptom of Kennedy Disease?

<p>Paralysis (B)</p> Signup and view all the answers

What is the cause of Kennedy Disease?

<p>Expansion of CAG repeats (A)</p> Signup and view all the answers

What is the age of onset for Kennedy Disease?

<p>Childhood (A)</p> Signup and view all the answers

What is the main characteristic of neuropathy in Kennedy Disease?

<p>Motor neuron disorder (C)</p> Signup and view all the answers

What is the typical progression of muscle weakness in Kennedy Disease?

<p>Proximal to distal (B)</p> Signup and view all the answers

What is the common misdiagnosis for Kennedy Disease?

<p>Amyotrophic Lateral Sclerosis (ALS) (A)</p> Signup and view all the answers

What is the management approach for Kennedy Disease?

<p>Physical therapy and assistive devices (A)</p> Signup and view all the answers

What is the life expectancy for individuals with the severe infant form of Kennedy Disease?

<p>Early childhood (B)</p> Signup and view all the answers

How does Kennedy Disease affect the quality of life?

<p>Significant reduction in quality of life (D)</p> Signup and view all the answers

Do homozygous females tend to have a more severe phenotype of Kennedy Disease?

<p>No (A)</p> Signup and view all the answers

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