Lymphatic Capillaries

question 58

Multiple Choice

Lymphatic capillaries

• A)cannot be discerned structurally from cardiovascular system capillaries.
• B)originate as closed-ended tubes associated with blood capillary networks.
• C)filter lymph.
• D)concentrate lymph prior to passing it to larger lymphatic vessels.
• E)include layers of smooth muscle for peristalsis.

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Definitions:

Hyaline Cartilage

A translucent, bluish-white type of cartilage present in the joints, respiratory tract, and other sites, providing a smooth surface for joint movement as well as support and flexibility.

Fibrocartilage

A type of cartilage with a dense interwoven network of collagen fibers, providing strong support and resisting pressure.

Active Range

The range of motion of a joint or muscle that can be achieved through muscular contraction without external assistance.

Knee Joint

A complex hinge joint in the leg that connects the thigh bone (femur) to the shin bone (tibia), enabling flexion and extension movements.