Functions of Skin and Skin Infections
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Questions and Answers

What is the suggested treatment for inflammation without infection?

  • Use ciprofloxacin
  • Take cloxacillin orally
  • Apply mupirocin ointment
  • Moist heat 2 to 3 times a day (correct)
  • Which bacterium is commonly associated with 'Hot tub folliculitis'?

  • Cloxacillin
  • Pseudomonas aeruginosa (correct)
  • Cephalexin
  • Staphylococcus aureus
  • What type of infection is a furuncle?

  • A deep inflammatory nodule (correct)
  • A fungal infection
  • A superficial infection
  • A viral infection
  • What is the key difference between a furuncle and a carbuncle?

    <p>Depth of infection</p> Signup and view all the answers

    What is the most common location for folliculitis?

    <p>Scalp</p> Signup and view all the answers

    How can folliculitis lesions typically be identified?

    <p>Yellow or gray pustules</p> Signup and view all the answers

    What is the most appropriate initial management for a patient presenting with signs of wet gangrene?

    <p>Early surgical intervention with debridement</p> Signup and view all the answers

    Which infectious disease is characterized by disfiguring skin lesions, peripheral nerve damage, and progressive debilitation?

    <p>Hanson disease (leprosy)</p> Signup and view all the answers

    What is the causative agent of wet gangrene according to the text?

    <p>C.welchi</p> Signup and view all the answers

    Which form of leprosy is more severe and produces large disfiguring nodules?

    <p>Lepromatous form</p> Signup and view all the answers

    What may long-term leprosy result in due to the lack of sensation in affected areas?

    <p>Loss of use of hands and feet</p> Signup and view all the answers

    Which condition can be diagnosed through clinical evaluation, laboratory testing, and samples from debridement?

    <p>Wet gangrene</p> Signup and view all the answers

    Which form of leprosy is thought to be infectious?

    <p>Lepromatous form</p> Signup and view all the answers

    What is the main cause of leprosy infection according to the text?

    <p>Exposure to untreated nasal discharge</p> Signup and view all the answers

    Which disease may present with features such as night sweats, weight loss, and fever?

    <p>Leprosy</p> Signup and view all the answers

    Which gender is cutaneous tuberculosis more commonly associated with?

    <p>Females</p> Signup and view all the answers

    Which part of the body is the area of predilection for cutaneous tuberculosis lesions?

    <p>Head and neck</p> Signup and view all the answers

    Which form of leprosy is more common in underdeveloped nations and the immunosuppressed?

    <p>Lepromatous form</p> Signup and view all the answers

    What is the dominant microorganism in all forms of impetigo?

    <p>Staphylococcus aureus</p> Signup and view all the answers

    Which of the following is not a common complication of impetigo?

    <p>Pneumonia</p> Signup and view all the answers

    Which type of impetigo is characterized by superficial bullae from normal-appearing skin?

    <p>Bullous impetigo</p> Signup and view all the answers

    Which of the following is a characteristic of bullous impetigo after the bullae rupture?

    <p>Flat, thin, varnish-like coatings</p> Signup and view all the answers

    Which fungal infection affects the sub-cutaneous layer of the skin?

    <p>Sporotrichosis</p> Signup and view all the answers

    Which viral infection is characterized by a vesicular, later crusted superficial infection of the skin?

    <p>Chicken pox</p> Signup and view all the answers

    What is the causative agent of chickenpox?

    <p>Varicella Zoster Virus</p> Signup and view all the answers

    What is the incubation period for chickenpox?

    <p>14 to 16 (10-21) days</p> Signup and view all the answers

    Which of the following is not a common organism that can cause decubitus ulcers?

    <p>Sarcoptes scabiei</p> Signup and view all the answers

    What are the symptoms of decubitus ulcers in stage 3 or 4?

    <p>Pain free</p> Signup and view all the answers

    What is the main clinical feature of scabies?

    <p>Itching</p> Signup and view all the answers

    Which of the following is not a contributing factor to decubitus ulcers?

    <p>Increased physical activity</p> Signup and view all the answers

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