69 Questions
What is one reason why many people are nervous about dermatology?
Rashes are complex and require a good system for examination
In school-based practice, what is dermatology second only to in terms of sending students home?
Fever
Why is it important to know what home treatments have been used on a rash?
To understand the effectiveness of the treatments
What is one of the first things to inquire about when discussing dermatology with a patient?
Itching
How common are dermatologic complaints among children?
About a third of all children
Why does the text suggest building strength in dermatology as an important area?
Because it is always relevant and important in patient care
What is the purpose of using Lac Hydrin cream on patients?
To remove scale
Why should patients with atopic dermatitis avoid nylon and wool clothing?
To prevent allergic reactions to certain fabrics
Which product inhibits T-cell activation and works differently than steroids?
Elidel or Protopic
What is the recommended approach to treating seborrhea?
Soaking the scale with olive oil, then using Dawn dish washing liquid
Why should patients with atopic dermatitis avoid products with fragrance?
To prevent allergic reactions
What common antihistamine is mentioned in the text as not being very effective for itching in patients with atopic dermatitis?
Cetirizine
What is a characteristic symptom of atopic dermatitis?
Itching
What is the purpose of using hydroxyzine in treating itching in patients with atopic dermatitis according to the text?
Reduction of itching
What is the main reason for avoiding nylons and wools in clothing for patients with atopic dermatitis?
Skin irritation and allergic reactions to certain fabrics
What should be done if a patient with seborrhea develops the condition suddenly?
Evaluate for conditions like HIV infection or diabetes
Why do infants typically develop atopic dermatitis around two months of age?
Their immune system has developed enough to allow allergies.
What skin manifestations are characteristic of infantile atopic dermatitis?
Moist lesions with weeping or yellow crusting.
Why does atopic dermatitis spare the diaper area in infants?
The diaper seals in wetness, keeping it moist.
What is the key aspect of treatment to protect against infection and irritation in patients with atopic dermatitis?
Educating patients on water loss concepts.
Which product is commonly recommended by dermatologists to restore moisture and build a better barrier for patients with atopic dermatitis?
Cerave cream
Why should oil be added to bath water for older children with atopic dermatitis?
To prevent the skin from drying out after bathing.
What is a common sign of staphylococcus infection in patients with atopic dermatitis?
Weeping or yellow crusting
What is the Greek meaning of the word 'eczema'?
To boil over
What skin condition is characterized by a disruption in the stratum corneum and a lack of a good skin barrier?
Eczema
Which term is sometimes used interchangeably with 'dermatitis' to describe skin inflammation?
Eczema
What is a recommended treatment for patients with recurrent herpes simplex?
Applying sunscreen and sun block
In patients with atopic dermatitis, what visible sign is characteristic of lichenification?
Prominent skin lines
What is a common characteristic of vesicular and bullous lesions suspected of bacterial infection?
Red base
For patients with intertrigo underneath the breasts, what is recommended to keep the area dry?
Blow-drying after showering
What is the primary reason for the development of infantile dermatitis in young children according to the text?
Rubbing against clothing
What is a characteristic feature of a fungal diaper rash?
Satellite lesions
Which component is associated with an allergic reaction in patients with atopic dermatitis?
IgE
Which type of dermatitis is caused by prolonged contact with irritants like urine or feces?
Contact dermatitis
What is a characteristic symptom associated with patients with herpes simplex infections?
Lymphadenopathy
What does the presence of lichenification on the skin indicate?
'Thickening' of the skin
What is the primary step in treating contact dermatitis caused by irritants?
Remove the source of contact
Which product is recommended for patients with recurrent intertrigo underneath the breasts?
Zeasorb antifungal powder
What should individuals who wash their hands frequently do to prevent hand contact dermatitis?
Use barrier creams
What is a common cause of irritant contact dermatitis in infants?
Contact with detergents and soaps
What is a common characteristic of the earliest signs of atopic dermatitis in infants?
'Tiny red papules' or 'pink papules'
What substance is commonly found in barrier creams for irritant contact dermatitis?
Zinc oxide
What is the main substance in poison ivy that causes allergic contact dermatitis?
Uroshiol
In allergic contact dermatitis from poison ivy, when does the reaction typically occur?
After a few days
Why is a Dosepak not a recommended treatment for poison ivy?
It causes patients to rebound
What is the recommended treatment for patients affected by poison ivy on less than 10% of their body?
Topical steroids
What type of product should be used to correct the hyperkeratinization seen in early stage one acne?
Retinoate products
Which substance commonly found in acne treatment products helps to unclog pores?
Salicylic acid
What is the primary cause of little clogs and bumps in early stage one acne?
Hyperkeratinization of follicular ducts
Why does a patient need oral Prednisone for more than 10% body affected by poison ivy?
To prevent rebound effects
What can happen if a patient with poison ivy uses a Dosepak for treatment?
Rebound effects
Which medication is most commonly used to treat patients in stage two of the acne cascade?
Benzoyl peroxide
What type of patients should avoid the use of spironolactone or aldactone for acne treatment?
Males
What organism thrives in the sebum secreted during the acne cascade?
Bacteria
What is the believed cause of rosacea according to the text?
A combination of genetics and environmental factors
Which inflammatory skin disease can be mistaken for acne due to facial redness?
Rosacea
In rosacea, what can patients develop if the condition is left untreated?
Skin thickening and damage
What is the specific area on the face where rosacea is typically limited to as it progresses?
Cheeks and chin
What cosmetic issue can develop in patients with long-standing rosacea?
Rhinophyma
What treatment is needed for patients with severe acne in stage four to help reduce inflammation?
Non-steroidal anti-inflammatories
What type of medication is typically needed for patients with redness and pustules on their faces in the acne cascade?
Antibiotic
How is rosacea typically treated based on the text?
Using sunscreen daily and antibiotic treatments
What is a recommended method to prevent rosacea flare-ups according to the text?
Using metrogel before moisturizing
Why are patients advised not to use alcohol in relation to rosacea according to the text?
It can cause flushing and worsen rosacea
What can help counteract the appearance of redness in patients with rosacea based on the text?
Yellow or green-tinted cream or powder
What is tinea pedis, as described in the text?
A fungal infection of the feet
What are common symptoms of tinea pedis as mentioned in the text?
Itching, scaling, and maceration between the toes
How is tinea pedis usually treated based on the text?
Using a topical product like Micatin powder or alcohol-based cream
Why is it recommended to wear closed-toe shoes according to the text?
To promote airflow and reduce fungal infections
Learn about the different stages of the acne cascade and the treatment options available for patients with varying symptoms. Understand how benzoyl peroxide can be effective for patients with tiny papules and how increased sebum production is related to hormonal changes in teenagers and newborns.
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