Question

which of the following injuries include instability of the knee with pain and swelling?
a groin strain
b hamstring strain
c. acl tear
d bone fracture
please select the best answer from the choices provided.
a
b
c
d

Explanation:

Anterior Cruciate Ligament (ACL) tear is a knee injury. Symptoms include pain, swelling, and instability (a feeling that the knee may "give - way"). A groin strain affects the groin area (not the knee). A hamstring strain affects the back of the thigh (not the knee). A bone fracture can cause pain and swelling but is not typically associated with the same kind of instability as an ACL tear in the context of the knee joint's function.

Answer:

C. ACL tear