LaTonya gets her hand caught in the car door at her knuckles. Which of these specific joints is injured?
a. radiocarpal joints
b. metacarpophalangeal joints
c. atlantoaxis joints
d. metatarsophalangeal joints
e. interphalangeal joints

Respuesta :

Answer:

B, the metacarpophalangeal joint.

Explanation:

The metacarpophalangeal joint (MP), is the knuckle joint, between the metacarpals and bottom phalanges.