Emergency Medical Technician (EMT) Intermediate Practice Exam

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Prepare for the EMT Intermediate Exam. Utilize flashcards and multiple-choice questions, each with hints and explanations. Get ready for your certification test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which layer of skin lies below the germinal layer and contains nerves, sebaceous glands, and blood vessels?

Dermis
Epidermis
Subcutaneous layer
Hypodermis

The correct answer is: Dermis

The dermis is the correct choice because it is the layer of skin that lies beneath the epidermis, which includes the germinal layer responsible for producing new skin cells. The dermis is a crucial layer that contains vital structures such as nerves, sebaceous (oil) glands, and blood vessels, all of which play essential roles in sensation, temperature regulation, and nourishing the skin. This layer is thicker than the epidermis and provides both support and elasticity to the skin. The epidermis is the outermost layer of skin and does not contain blood vessels or nerves; its primary function focuses on protection and creating a barrier. The subcutaneous layer, also known as the hypodermis, lies below the dermis and mainly consists of fat tissue and connective tissue, serving to insulate the body and absorb shock, rather than housing the glands and vessels mentioned in the question. Thus, the dermis is identified as the layer containing the specified components.