Integumentary System: Skin Functions and Structures

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Questions and Answers

What is the function of the skin related to its ability to release heat?

  • Insulation
  • Conduction
  • Sweat gland activation (correct)
  • Vasodilation

Which of the following functions of the skin involves its role in recognizing pain and temperature changes?

  • Protection
  • Sensation (correct)
  • Water resistance
  • Immunity

How does the skin contribute to protecting the body against external threats?

  • Enhancing muscle strength
  • Serving as a strong barrier (correct)
  • Producing antibodies
  • Releasing toxins

Which function of the skin involves its interaction with the immune system of the body?

<p>Immunity (B)</p> Signup and view all the answers

In what way does the skin contribute to temperature regulation?

<p>Releasing sweat to reduce heat levels (A)</p> Signup and view all the answers

Which function of the skin involves allowing the body to feel and recognize sensations like touch and pressure?

<p>Sensation (C)</p> Signup and view all the answers

What is the main function of the epidermis?

<p>Producing new skin cells and protecting the body (D)</p> Signup and view all the answers

Which layer of the skin is responsible for regulating body temperature?

<p>Subcutaneous tissue (D)</p> Signup and view all the answers

What is the primary function of Langerhans cells in the skin?

<p>Help with immunity by capturing and presenting antigens (C)</p> Signup and view all the answers

What is the primary purpose of the dermis layer in the skin?

<p>Nourishing the epidermis (C)</p> Signup and view all the answers

Which layer of the skin contains sebaceous glands that produce sebum?

<p>Dermis (B)</p> Signup and view all the answers

How does stress affect certain skin conditions?

<p>It makes certain skin conditions worse (D)</p> Signup and view all the answers

Which cosmetic behavior ages the skin and can lead to skin cancer?

<p>Tanning indoors or outdoors (D)</p> Signup and view all the answers

How often are the dead, flattened cells in the Stratum Corneum shed?

<p>Every two weeks (C)</p> Signup and view all the answers

What is the main function of epidermal dendritic cells in the skin?

<p>Help with immunity by capturing antigens and activating T-cells (C)</p> Signup and view all the answers

What is the role of adipocytes in the skin's function?

<p>Storing fat cells for energy (C)</p> Signup and view all the answers

Which layer of the skin is responsible for insulation and cushioning?

<p>Hypodermis (Subcutaneous Layer) (C)</p> Signup and view all the answers

What is the role of phagocytic cells in the skin?

<p>Help with immunity by engulfing and digesting pathogens (B)</p> Signup and view all the answers

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