Study your flashcards anywhere!
Download the official Cram app for free >
- Shuffle
Toggle OnToggle Off
- Alphabetize
Toggle OnToggle Off
- Front First
Toggle OnToggle Off
- Both Sides
Toggle OnToggle Off
- Read
Toggle OnToggle Off
How to study your flashcards.
Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key
Up/Down arrow keys: Flip the card between the front and back.down keyup key
H key: Show hint (3rd side).h key
A key: Read text to speech.a key
6 Cards in this Set
- Front
- Back
What are the most common causes of erythematous macules or papules in adults?
|
1. Drug reactions
2. Viral infections (aka viral exanthem) |
|
How is a rash caused by scabies different from rashes caused by drug reactions or viral infection?
|
Scabie rashes usually cause more localized papular eruptions. Drug reactions and viral infection cause a more diffuse maculopapular rash.
|
|
How can I distinguish viral from drug-related rashes?
|
Both cause a diffuse truncal rash, history will best delineate the likely cause. If a new medication was recently, espcially a sulfa antibiotic or penicillin, a drug reaction is likely. If viral symptoms are present, a viral exanthem is more likely.
|
|
How do you treat drug rashes?
|
Remove the offending drug
|
|
How do you treat viral exanthems?
|
You don't. They resolve spontaneously.
|
|
Scabies can cause papules and can crust over due to scratching. Although it can be widespread, where is scabies generally localized?
|
wrists, axillae, waist or male genitals
|