Apocrine Glands: Structure and Function
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Questions and Answers

Which type of gland is largely confined to the axillary and genital areas?

  • Apocrine glands (correct)
  • Merocrine glands
  • Holocrine glands
  • Eccrine glands
  • What substances are contained in the secretion of apocrine glands?

  • Hormones and enzymes
  • Water and salts
  • Fatty acids and proteins (correct)
  • Antibodies and antigens
  • Which gland type begins to function during puberty under the influence of androgens?

  • Merocrine glands
  • Holocrine glands
  • Eccrine glands
  • Apocrine glands (correct)
  • What causes the unpleasant odor associated with apocrine gland secretions?

    <p>Bacteria using proteins and fats in the secretion for growth (D)</p> Signup and view all the answers

    Which mode of secretion involves the secretion of entire cytoplasmic materials with remnants of dead cells?

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

    In which regions are apocrine glands distributed?

    <p>Axillae and anogenital region (A)</p> Signup and view all the answers

    What is responsible for the toughness of the dermis?

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

    Which skin receptor is responsible for light touch?

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

    Where are sebaceous glands NOT found?

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

    Which cutaneous gland produces sebum?

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

    What causes acne?

    <p>Excessive sebum production by Sebaceous glands (B)</p> Signup and view all the answers

    Which skin receptor is responsible for warmth/heat?

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

    What is the function of arrector pili muscles?

    <p>To contract and pull the hair upright (A)</p> Signup and view all the answers

    Where is the growth zone of a hair follicle located?

    <p>Inferior end of the follicle (C)</p> Signup and view all the answers

    What does the hair bulb matrix primarily consist of?

    <p>Mainly dead material (C)</p> Signup and view all the answers

    Which structure serves as a sensitive mechanoreceptor for touch sensation related to hair?

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

    What is the main role of dermal papilla in the hair follicle?

    <p>Specifying hair size, shape, and color (C)</p> Signup and view all the answers

    What is the function of Pacinian Corpuscles in relation to hair follicles?

    <p>Reducing mechanical sensitivity of nerve endings (D)</p> Signup and view all the answers

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