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PUBH 320 week 5 skin diseases questions well answered $15.99   Add to cart

Exam (elaborations)

PUBH 320 week 5 skin diseases questions well answered

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  • Course
  • PUBH 320
  • Institution
  • PUBH 320

PUBH 320 week 5 skin diseases questions well answered

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  • August 28, 2024
  • 14
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PUBH 320
  • PUBH 320
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Sakayobako30
PUBH 320-week 5 skin diseases

54 year old man comes to clinic with thick, flaky, silvery scaling on knees. - correct answer ✔✔Psoriasis



Description: A chronic, noninfectious inflammatory skin disease marked by the appearance of discrete
pink or red lesions surmounted by characteristic silvery scaling.



Etiology: Occurs more frequently between 15-50



signs and symptoms: Thick, flaky scaling, affected areas dry, cracked and encrusted.



5 types:

-plaque psoriasis: inflamed raised red lesions covered in white scaly patches found on elbows, knees and
back.

-guttate psoriasis: small red spots on torso and limbs

-inverse psoriasis: smooth shiny red lesions in armpits, under breasts and skin folds

-pustular psoriasis: white pus filled blisters surrounded by reddened skin

-erythrodermic psoriasis: fiery red skin that peels in sheets



Diagnosis Pro: observation of the skin, skin biopsy, careful medical history



Treatment: Exposure to UV light, corticosteroid creams, non steroidal creams, careful skin hygiene



Complementary therapy: Foods high in omega-3 fatty acids and vitamin supplements



Prognosis: Controllable, remissions and exacerbations frequently occur.



Urticaria (Hives) - correct answer ✔✔Description: Inflammatory reaction of capillaries beneath a
localized area of skin

, Etiology: Frequently results following ingestion of certain foods or allergic reactions to insect stings, heat,
cold, water, and sunlight



Signs and symptoms: Pale, raised wheals on skin possibly surrounding erythema, intense itching.



Diagnostic Pros: Medical history, sensitization testing



Treatment: antihistamines, epinephrine, hydrocortisone creams, lotions



Prognosis: repeated exposure may lead to anaphylactic reaction



Prevention: Avoid causative agents



Teen comes into dermatologist office for pustules on face. There is scaring from previous pustules.
Comedones are also visible. - correct answer ✔✔Acne Vulgaris



Description: Inflammatory disease of sebaceous glands and hair follicles, characterized by comedones,
papules, and pustules



Etiology: Genetic predisposition



Signs and symptoms: open or closed comedone, rupture of acne plug, inflammation, and acne pustules;
scars if chronic irritation continues overtime



Diagnostic Pros: medical history and observation of lesions



Treatment: Goals: reduce bacterial count, decrease sebaceous gland activity, prevent the follicle from
becoming inflamed, antibacterial solution applied to the skin, orally administered antibiotics, or both

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