Podcast
Questions and Answers
What mechanism does collagenase utilize to facilitate the healing of necrotic ulcers?
What mechanism does collagenase utilize to facilitate the healing of necrotic ulcers?
Which factor is NOT associated with an increased risk of malignant melanoma?
Which factor is NOT associated with an increased risk of malignant melanoma?
For a patient with Stevens-Johnson syndrome, which potential roommate poses the least risk of infection?
For a patient with Stevens-Johnson syndrome, which potential roommate poses the least risk of infection?
What effect does covering a topical corticosteroid with an occlusive dressing have on absorption?
What effect does covering a topical corticosteroid with an occlusive dressing have on absorption?
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Which medication is most appropriate to treat pain and halt the progression of shingles in patients diagnosed with the condition?
Which medication is most appropriate to treat pain and halt the progression of shingles in patients diagnosed with the condition?
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Which of the following side effects is common with the use of topical corticosteroids?
Which of the following side effects is common with the use of topical corticosteroids?
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What is the expected result of using collagenase in wound care?
What is the expected result of using collagenase in wound care?
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What is the primary benefit of using topical corticosteroids for pruritus?
What is the primary benefit of using topical corticosteroids for pruritus?
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Which of the following instructions should NOT be given when applying topical corticosteroids?
Which of the following instructions should NOT be given when applying topical corticosteroids?
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What distinguishes an effective treatment strategy for malignant melanoma?
What distinguishes an effective treatment strategy for malignant melanoma?
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Study Notes
Collagenase Use for Necrotic Ulcer
- Collagenase removes necrotic tissue and absorbs exudates (fluid)
- It uses the body's own enzymes to break down necrotic tissue
- Speeds up necrotic tissue removal
- High moisture-vapor transmission rate to remove exudates
- Slower than surgical debridement
Risk Factors for Malignant Melanoma
- Melanin-rich skin
- Family history of melanoma
- Sustained exposure to intense sunlight
- Fair-skinned individuals
- Significant history of severe sunburn
Appropriate Roommates for Stevens-Johnson Syndrome Patient
- A patient with Stevens-Johnson syndrome transferred from the ICU to a medical unit should not be placed in a room with
- A patient with MRSA (methicillin-resistant Staphylococcus aureus)
- A patient with fever of unknown origin (FUO)
- A patient with heart failure (HF)
- A patient with asthma
- A patient with gastroenteritis
Topical Corticosteroid Therapy for Pruritus
- Apply liberally in the prescribed area
- Absorption is hindered by dry skin
- Local side effects can include skin atrophy and thinning
- Absorption is reduced with an occlusive dressing (covering)
- Avoid application near the eyes
Medications for Shingles (Herpes Zoster) in Leukemia Patient
- Antiviral medications are needed to reduce pain and halt disease progression
- Cytotoxic agents may be involved depending on the patient's condition
- Analgesics to reduce pain
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Description
Test your knowledge on essential dermatological practices including the use of collagenase for necrotic ulcers, risk factors for malignant melanoma, and suitable roommate arrangements for patients with Stevens-Johnson syndrome. Additionally, learn about topical corticosteroid therapies for managing pruritus.
