Skin Eye Ear Disorders

Skin Eye Ear Disorders

Describing, Diagnosing, & Treatment of Skin, Eye, & Ear Disorders

Please answer the following questions:

1. Describe dermatitis, diagnostic criteria, and treatment modalities
2. Describe the drug therapy for Conjunctivitis and Otitis Media
3. Discuss Herpes Virus infections, patient presentation, and treatment
4. Describe the most common primary bacterial skin infections and the treatment of choice.

Submission Instructions:

• Your initial post should be at least 500 words, formatted and cited in the current APA style with support from at least 2 academic sources within the past 5 yrs.
  • Each question must be answered individually as in bullet points.

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APA

Skin Eye Ear Disorders

1. Dermatitis: Description, Diagnostic Criteria, and Treatment Modalities

• Description:
  Dermatitis is an umbrella term for skin inflammation. The most common types include atopic dermatitis (eczema), contact dermatitis, and seborrheic dermatitis. Symptoms typically include redness, swelling, itching, and sometimes blistering or oozing.
• Diagnostic Criteria:
  Diagnosis is primarily clinical, based on:
  • Patient history (allergen or irritant exposure, family history of eczema, or asthma).
  • Physical examination for characteristic patterns of inflammation, such as symmetrical patches in atopic dermatitis or exposure-related lesions in contact dermatitis.
  • Patch testing may be used for suspected allergic contact dermatitis.
• Treatment Modalities:
  • General: Avoidance of triggers, proper skin hydration, and use of hypoallergenic products.
  • Topical Therapy: Corticosteroids or calcineurin inhibitors (e.g., tacrolimus).
  • Systemic Therapy: Antihistamines for itching and systemic corticosteroids for severe cases.
  • Phototherapy: For refractory cases of atopic dermatitis.

2. Drug Therapy for Conjunctivitis and Otitis Media

• Conjunctivitis (Pink Eye):
  • Bacterial: Treated with topical antibiotics like erythromycin ointment, or fluoroquinolones for severe cases.
  • Viral: Supportive care including artificial tears and cold compresses; avoid antibiotics.
  • Allergic: Antihistamine or mast cell stabilizer eye drops (e.g., olopatadine).
• Otitis Media (Middle Ear Infection):
  • First-line therapy includes amoxicillin (80-90 mg/kg/day) for 5-10 days.
  • For penicillin allergies, alternatives include cefdinir or azithromycin.
  • Analgesics such as acetaminophen or ibuprofen are used for pain relief.
  • Observation without antibiotics is sometimes recommended in mild cases for children over 6 months.

3. Herpes Virus Infections: Patient Presentation and Treatment

• Patient Presentation:
  • Herpes Simplex Virus (HSV): Recurrent painful vesicular lesions on mucosal surfaces or skin (e.g., lips or genitals). Primary infections may involve systemic symptoms like….