When Adults Are Surprised by a Loud Noise, They Often

question 183

Multiple Choice

When adults are surprised by a loud noise, they often show the startle reflex. In infants, the same reflex is called the __________ reflex.

• A) rooting
• B) Moro
• C) grasping
• D) sucking

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Definitions:

Periosteum

A thick layer of blood vessel-filled connective tissue that surrounds bones, excluding the joint surfaces.

Bursa

A fluid-filled sac that reduces friction and provides cushioning between bones, tendons, and muscles near joints.

Fluid-filled Cushion

A protective layer or structure within the body comprised of fluid, providing support or absorbing shock, common in joint and tissue spaces.

Articulating Surface

The surface of a bone that makes contact with another bone, allowing for joint movement.