Which One of the Following Statements Regarding the Integumentary System

question 19

Multiple Choice

Which one of the following statements regarding the integumentary system is true?

• A) The skin protects the body against bacteria and other organisms.
• B) The skin contains four layers: epidermal, dermal, subcutaneous, and nerve layer.
• C) The epidermis is the thickest and most important layer of the skin.
• D) The dermal layer is the outermost layer of the skin and contains sensory nerves.

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Definitions:

Synaptic Terminal

The end point of a neuron where neurotransmitters are released to communicate with other neurons or muscle cells.

Synapse

The junction between two neurons, facilitating the transmission of a signal from one neuron to the other.

Epineurium

The outermost layer of connective tissue surrounding a peripheral nerve, providing protection and support.

Connective Tissue

Tissue that supports, binds together, and protects organs. It includes various types, such as bone, cartilage, fat, blood, and lymphatic tissue.