ANATOMY

GENERAL ANATOMY

SKELETAL ANATOMY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is found at the end of long bones to reduce friction and absorb shock?
A
red marrow
B
yellow marrow
C
cartilage
D
spongy bone
Explanation: 

Detailed explanation-1: -Cartilage is a strong, flexible connective tissue that protects your joints and bones. It acts as a shock absorber throughout your body. Cartilage at the end of your bones reduces friction and prevents them from rubbing together when you use your joints.

Detailed explanation-2: -Hyaline cartilage is found in the articular cartilage that covers the ends of the bones within a joint. It provides a smooth surface to reduce friction when a bone moves over another bone within the joint.

Detailed explanation-3: -Hyaline, or articular, cartilage covers the ends of bones to create a low-friction environment and cushion at the joint surface. When cartilage in the joint is healthy, it effectively allows fluid bending/straightening motions and protects the joint against weight-bearing stresses.

Detailed explanation-4: -Articular cartilage acts as a shock absorber, cushioning bones against impacting each other during a weight-bearing activity, such as walking or jogging.

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