The Dermis Has Two Major Layers

question 17

Multiple Choice

The dermis has two major layers. Which layer constitutes 80% of the dermis and is responsible for the tension lines in the skin?

• A) the reticular layer
• B) the hypodermal layer
• C) the subcutaneous layer
• D) the papillary layer

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Definitions:

Anterior Iliac Crest

The forward portion of the upper border of the iliac bone, which is often used as a landmark or access site in medical procedures.

Proximal Tibia

The upper section of the tibia bone, located just below the knee joint, that is crucial for knee stability and movement.

Cardiac Catheterization

A medical procedure used to diagnose and treat some heart conditions by inserting a catheter into the heart or its arteries.

Urticaria

A skin condition commonly known as hives, characterized by red, itchy, swollen welts on the skin.