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Allergic Contact Dermatitis Basics

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Questions and Answers

What is the primary cause of allergic contact dermatitis?

Direct skin contact with pathogens
Exposure to irritants
Direct skin contact with an allergen (correct)
Genetic predisposition

Why does an allergic reaction occur in the body?

The body overproduces red blood cells
The immune system is weakened
The immune system mistakes benign substances for toxins (correct)
The skin becomes overly sensitive

How is the development of hypersensitivity related to allergens?

It is the result of repeated exposure to an allergen over time (correct)
It is caused by overproduction of histamines
It results from a single exposure to an allergen
It occurs due to avoidance of allergens

What is a common irritant that can cause contact dermatitis?

Skin care products (B) Signup and view all the answers

Why should a client with eczema be referred to a physician?

To identify and manage the inflammatory skin condition (D) Signup and view all the answers

What skin condition is caused by poor circulation in the lower legs and can lead to ulcerations, scaly skin, itching, and hyperpigmentation?

Stasis dermatitis (A) Signup and view all the answers

Which skin disorder may leave hemosiderin staining even after circulatory issues are resolved?

Stasis dermatitis (B) Signup and view all the answers

What skin condition is characterized by patches of red, silver-scaled skin that replicate too fast?

Psoriasis (A) Signup and view all the answers

Which skin condition is often genetic, causes bumpiness in the cheeks and upper arms, and disappears after the age of 30?

Keratosis pilaris (D) Signup and view all the answers

What type of treatment can help improve the appearance of stasis dermatitis?

IPL treatments (A) Signup and view all the answers