Certified Wound Ostomy Nurse (CWON) Practice Test

Which bones are referred to as metatarsals?

1. Bones of the arm

2. Bones of the foot

3. Bones of the hand

4. Bones of the spine

The correct answer is: Bones of the foot

Metatarsals are long bones located in the foot, specifically found between the tarsal bones of the hind and midfoot and the phalanges of the toes. There are five metatarsal bones in each foot, each numbered from one to five starting with the medial side (the big toe side). Their primary function is to provide support for the arches of the foot and to facilitate movements such as walking and running by bearing weight and distributing forces. Understanding the anatomy and function of the metatarsals is essential for any healthcare professional involved in diagnosing and treating foot-related conditions, which may be particularly relevant in wound and ostomy care contexts.