Question

The joint where the neck joins the head is:

  1. Pivotal joint
  2. Saddle joint
  3. Hinge joint
  4. Ball and socket joint

Answer:

Option A: Pivotal joint

Detailed Solution:

The correct answer is “Pivotal joint”.

Joint Type Movement Location
Pivot Joint Rotational movement Neck (between atlas and axis)
Saddle Joint Movement in two planes Thumb
Hinge Joint Movement in one plane (like a door opening) Knee, Elbow
Ball and Socket Joint Movement in multiple planes (greatest range of motion) Shoulder, Hip