QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) Q&A 2027 |INSTANT DOWNLOAD PDF
1. Which bone is the largest bone of the tarsal group?
A. Talus
B. Calcaneus
C. Navicular
D. Cuboid
Answer: B. Calcaneus
Rationale: The calcaneus is the largest tarsal bone and forms
the heel.
2. Which bone articulates directly with the tibia and fibula to
form the ankle mortise?
A. Calcaneus
B. Navicular
C. Talus
D. Cuboid
Answer: C. Talus
Rationale: The talus articulates with the tibia and fibula at the
ankle joint.
3. The Achilles tendon primarily inserts on which structure?
A. Navicular
B. Calcaneal tuberosity
,C. Cuboid
D. Talus
Answer: B. Calcaneal tuberosity
Rationale: The Achilles tendon is formed mainly by the
gastrocnemius and soleus and inserts on the posterior
calcaneus.
4. Which muscle is the primary dorsiflexor of the ankle?
A. Tibialis anterior
B. Gastrocnemius
C. Soleus
D. Tibialis posterior
Answer: A. Tibialis anterior
Rationale: Tibialis anterior is the principal dorsiflexor and also
contributes to inversion.
5. Which muscle is primarily responsible for plantarflexion of
the ankle?
A. Extensor hallucis longus
B. Tibialis anterior
C. Gastrocnemius-soleus complex
D. Peroneus tertius
Answer: C. Gastrocnemius-soleus complex
Rationale: The gastrocnemius and soleus provide most of the
power for ankle plantarflexion.
6. Which nerve supplies sensation to most of the sole of the
foot?
,A. Deep peroneal nerve
B. Tibial nerve branches
C. Sural nerve
D. Superficial peroneal nerve
Answer: B. Tibial nerve branches
Rationale: The medial and lateral plantar nerves, branches of
the tibial nerve, provide most plantar sensation.
7. Which nerve is commonly affected in tarsal tunnel
syndrome?
A. Tibial nerve
B. Femoral nerve
C. Radial nerve
D. Axillary nerve
Answer: A. Tibial nerve
Rationale: Tarsal tunnel syndrome results from compression of
the tibial nerve or its branches beneath the flexor retinaculum.
8. Which structure forms the medial boundary of the tarsal
tunnel?
A. Fibula
B. Talus
C. Medial malleolus
D. Cuboid
Answer: C. Medial malleolus
Rationale: The tarsal tunnel lies posterior and inferior to the
medial malleolus.
, 9. Which ligament is most commonly injured in an inversion
ankle sprain?
A. Deltoid ligament
B. Anterior talofibular ligament
C. Posterior talofibular ligament
D. Spring ligament
Answer: B. Anterior talofibular ligament
Rationale: The anterior talofibular ligament is the most
frequently injured lateral ankle ligament.
10. What is the primary function of the plantar fascia?
A. Produce ankle dorsiflexion
B. Support the longitudinal arch
C. Flex the knee
D. Stabilize the fibula
Answer: B. Support the longitudinal arch
Rationale: The plantar fascia contributes substantially to arch
support and the windlass mechanism.
11. Plantar fasciitis most commonly presents as pain at which
location?
A. Lateral malleolus
B. Plantar medial heel
C. Dorsal midfoot
D. Posterior ankle only