Question

The carpal bones in the hands are an example of __________.

a. hinge joints
b. condyloid joints
c. saddle joints
d. gliding joints

Answer 1

The carpal bones in the hand are examples of gliding joints, which allow the bones to glide over each other, enabling bending and side-to-side motion of the hand.

Step-by-step explanation:

The carpal bones in the hands are examples of gliding joints. These joints, also known as plane joints, allow the bones to glide over one another. Specifically, in the wrist, the gliding motion facilitated by these joints permits the hand to bend upward at the wrist and to wave from side to side. This is distinct from the saddle joint of the thumb and the condyloid joint of the wrist, which are biaxial and allow for movements in two planes. Therefore, the correct answer to the question is:

The carpal bones in the hands are an example of d. gliding joints.

Answer 2

The carpal bones in the hands are an example of gliding joints. The correct option among all the options given in the question is option "d". The gliding joints are actually very flat joints that allow the bones to slide over one another without any chance of bending. There are numerous type of joints present in our body and they serve different purposes.