NIC Cosmetology Written (Theory) ExamScientific ConceptsMedium
A cosmetologist is performing a pedicure service. Which bone forms the heel of the foot?
- ANavicular
- BCalcaneus
- CTalus
- DCuboid
Show answer & explanationAnswer & explanation
Correct answer: B. Calcaneus
The calcaneus, also known as the heel bone, is the largest bone in the foot and forms the prominence of the heel. It articulates with the talus and cuboid bones.
Why the other options are wrong
- A. The navicular is a tarsal bone on the medial side of the foot, anterior to the talus, but not the heel bone.
- C. The talus is an ankle bone that articulates with the tibia and fibula, but does not form the heel.
- D. The cuboid is one of the tarsal bones located on the lateral side of the foot, but it's not the heel bone.
Calcaneus
The largest bone in the foot, forming the heel.
- Also known as the heel bone.
- Part of the tarsal bones.
- Supports the body's weight and provides leverage for walking.
Memory trick: Our 'Feet' have 'Many' 'Tarsals', but the 'Heel' is 'King'!