Podiatrist Foot & Ankle Structure

Question 1

Which bone is the largest in the foot?

Accepted Answer

Calcaneus

Answer

The calcaneus, or heel bone, is the largest bone in the foot and plays a crucial role in weight-bearing and movement.

Question 2

What is the primary function of the Achilles tendon?

Accepted Answer

Attaches the calf muscles to the heel bone

Answer

The Achilles tendon connects the calf muscles to the heel bone and is essential for walking, running, and jumping.

Question 3

Which arch of the foot is the highest and most prominent?

Accepted Answer

Medial longitudinal arch

Answer

The medial longitudinal arch is the highest arch of the foot, providing shock absorption and flexibility during movement.

Question 4

Which nerve provides sensation to the sole of the foot?

Accepted Answer

Tibial nerve

Answer

The tibial nerve branches into the medial and lateral plantar nerves, supplying sensation to the sole of the foot.

Question 5

What is the function of the plantar fascia?

Accepted Answer

Supports the arch and absorbs shock

Answer

The plantar fascia is a thick band of tissue that supports the arch of the foot and helps absorb shock during movement.

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