Skin Anatomy and Functions Quiz

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Questions and Answers

Which one of these is NOT a function of the skin?

  • Transportation of oxygen (correct)
  • Production of vitamin D
  • Protection
  • Temperature regulation

What determines the color of the skin?

  • Melanin (correct)
  • Keratin
  • Elastin
  • Collagen

Which one of these is NOT an appendage of the skin?

  • Sweat glands
  • Hair
  • Nails
  • Fat cells (correct)

What is a primary skin lesion?

<p>A lesion that is present from birth or develops naturally over time (C)</p> Signup and view all the answers

Which one of these is NOT a characteristic of seborrheic dermatitis?

<p>Smooth and clear skin (D)</p> Signup and view all the answers

Which three disorders of the sudoriferous glands require medical attention?

<p>Hyperhidrosis, bromhidrosis, and miliaria (B)</p> Signup and view all the answers

Which one of these is NOT a change in skin pigmentation?

<p>Erythema (A)</p> Signup and view all the answers

What are the three forms of skin cancer?

<p>Basal cell carcinoma, squamous cell carcinoma, and melanoma (A)</p> Signup and view all the answers

What is the most common type of skin cancer?

<p>Basal cell carcinoma (A)</p> Signup and view all the answers

Which one of these is NOT a function of the skin?

<p>Production of vitamin C (B)</p> Signup and view all the answers

Which one of these is NOT an appendage of the skin?

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

What is a primary skin lesion?

<p>An initial skin reaction to an injury or disease (B)</p> Signup and view all the answers

What is the most common type of skin cancer?

<p>Basal cell carcinoma (C)</p> Signup and view all the answers

What determines the color of the skin?

<p>Melanin production (A)</p> Signup and view all the answers

Which one of these is NOT a change in skin pigmentation?

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

Which three disorders of the sudoriferous glands require medical attention?

<p>Miliaria, hidradenitis suppurativa, bromhidrosis (A)</p> Signup and view all the answers

What are the three forms of skin cancer?

<p>Melanoma, basal cell carcinoma, squamous cell carcinoma (A)</p> Signup and view all the answers

What is seborrheic dermatitis characterized by?

<p>Itching and redness of the skin (A)</p> Signup and view all the answers

Which of the following is a primary cause of skin disorders in dogs?

<p>Multiple causes (D)</p> Signup and view all the answers

What is the main indicator of a dog's general health?

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

Which of the following is a characteristic of atopic dermatitis in dogs?

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

What are some of the allergens associated with atopic dermatitis in dogs?

<p>All of the above (D)</p> Signup and view all the answers

What is the usual age range for the onset of signs of atopic dermatitis in dogs?

<p>6 months - 3 years (B)</p> Signup and view all the answers

Which of the following is a secondary skin disorder in dogs?

<p>Malassezia infection (A)</p> Signup and view all the answers

Which of the following is a common cause of ear and skin infections in dogs with atopic dermatitis?

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

What is the recommended duration of an elimination diet trial to identify food allergies in dogs?

<p>6 weeks (B)</p> Signup and view all the answers

How can allergies to aeroallergens be identified in dogs?

<p>Both intradermal allergy testing and blood testing (A)</p> Signup and view all the answers

What is the most common autoimmune disease in dogs?

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

What is the underlying cause of hot spots in dogs?

<p>Flea allergy dermatitis (B)</p> Signup and view all the answers

Which of the following is a contagious parasitic skin disease in dogs?

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

Which bacterial infection can cause skin lesions and kidney failure in dogs?

<p>Alabama rot (A)</p> Signup and view all the answers

Which of the following is a hereditary skin disease in dogs?

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

Which nutrient deficiency can lead to cracked, brittle skin in dogs?

<p>Riboflavin (B2) (A)</p> Signup and view all the answers

Which vitamin is essential for preventing the deterioration of epithelial tissues in dogs?

<p>Vitamin A (A)</p> Signup and view all the answers

Which mineral acts as an antioxidant and neutralizes free radicals in dogs?

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

Which fatty acids have been shown to mediate the inflammatory skin response in dogs?

<p>Omega 3 and 6 fatty acids (A)</p> Signup and view all the answers

Which water-soluble vitamin deficiency can lead to alopecia in dogs?

<p>Biotin (B7) (B)</p> Signup and view all the answers

Which mineral acts as an essential cofactor to biological processes relating to skin health in dogs?

<p>Zinc (A)</p> Signup and view all the answers

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