The Condition Known as "Flat Feet" Is Due to a Lower-

Multiple Choice

The condition known as "flat feet" is due to a lower- than- normal longitudinal arch in the foot. A problem with which of the following would most likely contribute to this condition?

A) weakness in the ligaments that attach the talus to the tibia
B) poor alignment of the phalanges with the metatarsals
C) weak tarsometatarsal joints
D) a loose Achilles tendon
E) weakness in the ligaments that attach the calcaneus to the distal ends of the metatarsals