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Multiple Choice
The sutures that articulate the bones of the skull are the __________ sutures.
A
synovial
B
cartilaginous
C
elastic
D
fibrous
Verified step by step guidance
1
Step 1: Understand the concept of sutures in the skull. Sutures are immovable joints that connect the bones of the skull. They are designed to provide stability and protection to the brain while allowing for slight flexibility during growth.
Step 2: Review the types of joints in the human body. Joints can be classified into three main categories based on their structure and movement: synovial (freely movable), cartilaginous (slightly movable), and fibrous (immovable).
Step 3: Focus on fibrous joints. Fibrous joints are made of dense connective tissue and are designed to hold bones tightly together. They do not allow movement, which is ideal for the skull's protective function.
Step 4: Relate fibrous joints to the sutures of the skull. The sutures are a type of fibrous joint that connect the bones of the skull, such as the coronal, sagittal, and lambdoid sutures.
Step 5: Confirm that the correct answer is 'fibrous' based on the anatomical structure and function of the sutures in the skull.