A slightly movable joint is known as what?

Prepare for the Skeletal System AandP Test. Study with flashcards and multiple choice questions, each question offers hints and explanations. Enhance your knowledge for an impressive exam performance.

Multiple Choice

A slightly movable joint is known as what?

Explanation:
Movement at joints is classified by how much they can move: synarthrosis (immovable), amphiarthrosis (slightly movable), and diarthrosis (freely movable). A slightly movable joint fits amphiarthrosis, which allows limited movement, as seen in joints between vertebrae and the pubic symphysis. Synarthrosis joints are immobile (like skull sutures), diarthrosis joints are freely movable (like the knee or elbow), and synostosis refers to a joint that has fused into bone with no movement. So, the slightly movable type is amphiarthrosis.

Movement at joints is classified by how much they can move: synarthrosis (immovable), amphiarthrosis (slightly movable), and diarthrosis (freely movable). A slightly movable joint fits amphiarthrosis, which allows limited movement, as seen in joints between vertebrae and the pubic symphysis. Synarthrosis joints are immobile (like skull sutures), diarthrosis joints are freely movable (like the knee or elbow), and synostosis refers to a joint that has fused into bone with no movement. So, the slightly movable type is amphiarthrosis.

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