Eczema

Which type of eczema is associated with intense itching, erythema, oedema, and papulovesicles?

Atopic dermatitis

Which type of eczema is characterized by crusting, scaling, and slight to moderate itching?

Subacute eczema

What is the pathophysiological mechanism associated with endogenous eczema?

Impaired skin barrier due to filaggrin gene defects

Which eczema type is most likely to exhibit lichenification, a combination of thickening, hyperpigmentation, and increased skin markings?

Lichen simplex chronicus

In chronic eczema, which characteristic is most prominent?

Fissuring

Which type of eczema tends to diminish with edema and develop acanthosis?

Acute eczema

What genetic factor is involved in the pathophysiology of endogenous eczema?

Defects in the filaggrin gene

What is the meaning of 'Ekze' in Greek?

To boil over

How is eczema different from other types of dermatitis?

It shows spongiosis histologically

What is a common characteristic of eczema in the chronic stages?

Crusting and scaling

Which statement accurately describes the relationship between eczema and dermatitis?

All eczemas are considered a type of dermatitis

What distinguishes exogenous eczemas from endogenous eczemas?

' Exogenous eczemas have no identifiable external cause, while endogenous eczemas do

What is a key feature that distinguishes subacute stage eczema?

'Crusting and scaling

What is the common treatment approach for Stasis eczema?

Use of emollients and moderately potent corticosteroid cream

What characterizes Juvenile plantar dermatosis?

Involves weight-bearing areas and is treated with emollients

What is a primary irritant according to the text?

A substance capable of producing eczema in everyone if applied in sufficient concentration

Which condition results from prolonged contact with urine or feces?

Napkin dermatitis

What does Exogenous causes refer to in the text?

Environmental factors leading to dermatological issues

What distinguishes Napkin dermatitis from other types of eczema according to the text?

It results from contact with ammonia produced by bacteria

Why is it important to change the type of socks or shoes for Juvenile plantar dermatosis?

To prevent impermeable materials from exacerbating the condition

In allergic contact dermatitis, the development of delayed hypersensitivity is classified as which type of allergy?

Type 4 allergy

What distinguishes the effect of allergens in a sensitized person from a normal person in allergic contact dermatitis?

Low concentration causes sever eczema in a sensitized person

Which type of dermatitis is characterized by the interaction of light and chemicals absorbed by the skin?

Photodermatitis

Which type of contact dermatitis is caused by exposure to a known irritant or allergen?

Occupational irritant contact dermatitis

What test is used for allergic contact dermatitis by applying a suspected eczema-causing substance to unaffected skin?

Patch test

In occupational dermatitis, which factor indicates that the condition first occurred during employment?

First occurred during employment

Which type of eczema is characterized by chronic eczema on sun-exposed skin?

Actinic dermatitis

What is the general treatment for eczema mentioned in the text?

Topical steroids and emollients

What is the earliest sign of seborrheic dermatitis on the scalp?

Dandruff

Which area of the face is commonly affected by seborrheic dermatitis based on the text?

Forehead

What is a common symptom associated with seborrheic dermatitis in flexural areas?

Erythema

Why is long-term treatment required for seborrheic dermatitis according to the text?

As there is no cure for the condition

Which treatment is mentioned as effective for seborrheic dermatitis but leads to recurrence when stopped?

Hydrocortisone cream

What environmental factor may contribute to asteatotic eczema according to the text?

Dry climate with low humidity

How is the skin affected in asteatotic eczema, based on the provided information?

Cracked, dry, and scaly with erythematous fissures