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Multiple Choice
Which of the following bones is NOT a tarsal bone?
A
Talus
B
Navicular
C
Scaphoid
D
Cuboid
Verified step by step guidance
1
Step 1: Understand the anatomy of the tarsal bones. The tarsal bones are a group of seven bones located in the foot, forming the ankle and part of the arch. These include the talus, calcaneus, navicular, cuboid, and three cuneiform bones (medial, intermediate, and lateral).
Step 2: Recognize that the scaphoid bone is not part of the tarsal group. The scaphoid is a carpal bone located in the wrist, not the foot. It is part of the carpal bones, which are found in the hand.
Step 3: Compare the listed options to the tarsal bones. Talus, navicular, and cuboid are all tarsal bones, while the scaphoid is a carpal bone.
Step 4: Confirm the correct answer by identifying the bone that does not belong to the tarsal group. Since the scaphoid is a carpal bone, it is the correct answer to the question.
Step 5: Review the anatomical distinction between carpal and tarsal bones to reinforce understanding. Carpal bones are located in the wrist, while tarsal bones are located in the foot.