Prep U 56

To treat a client with acne vulgaris, the physician is most likely to order which topical agent for nightly application?

Tretinoin (retinoic acid [Retin-A])

While in a skilled nursing facility, a client contracts scabies, which is diagnosed the day after discharge. The client is living at her daughter's home with six other people. During her visit to the clinic, the client asks a staff nurse, "What should my family do?" The most accurate response from the nurse is:

"All family members need to be treated."

A physician orders an emollient for a client with pruritus of recent onset. The client asks why the emollient should be applied immediately after a bath or shower. How should the nurse respond?

"To prevent evaporation of water from the hydrated epidermis."

A dermatologist recommends an over-the-counter suspension to relieve pruritus. The nurse advises the patient that the lotion should be applied:

Every 3 to 4 hours for sustained effectiveness.

The nurse should assess all possible causes of pruritus for a patient complaining of generalized pruritus. What does the nurse understand can be another cause for this condition?

End-stage kidney disease

Which of the following nonsedating antihistamines is appropriate for daytime pruritus?

Fexofenadine (Allegra)

The nurse is developing a plan of care for a client with toxic epidermal necrolysis (TEN) or Stevens-Johnson syndrome. Which action should the nurse include?

Frequently inspect the oral cavity.

Which term refers most precisely to a localized skin infection of a single hair follicle?

Furuncle

A client with scabies has been prescribed a scabicide. What should the nurse tell the client to do before beginning treatment?

Have a thorough bath.

Which skin condition is caused by staphylococci, streptococci, or multiple bacteria?

Impetigo

A patient is being evaluated for nodular cystic acne. What systemic pharmacologic agent may be prescribed for the treatment of this disorder?

Isotretinoin (Accutane)

The nurse is providing teaching to a client with acne who is using isotretinoin therapy. Which statement should the nurse make?

It is teratogenic in humans.

Photochemotherapy has been used as a treatment for which of the following skin disorders?

Psoriasis

A patient is scheduled for Mohs microscopic surgery for removal of a skin cancer lesion on his forehead. The nurse knows to prepare the patient by explaining that this type of surgery requires:

Removal of the tumor, layer by layer.

A 10-year-old child is brought to the office with complaints of severe itching in both hands that's especially annoying at night. On inspection, the nurse notes gray-brown burrows with epidermal curved ridges and follicular papules. The physician performs a lesion scraping to assess this condition. Based on the signs and symptoms, what diagnosis should the nurse expect?

Scabies

Which of the following is also known as "jock itch"?

Tinea cruris

What advice should the nurse give a client with dermatitis until the etiology of the dermatitis is identified?

Wear rubber gloves when in contact with soaps.

A nurse is assessing a client with a new skin disorder. Which questions would the nurse include when asking the client about the change in skin condition? Select all that apply.

When did the disorder first begin, and where did it first appear? Where are the lesions located? Has the problem spread? Have you tried to treat the lesions?

When performing a skin assessment, the nurse notes a localized skin infection of a single hair follicle. The nurse documents the presence of

a furuncle.

The nurse notes that the client's lower extremities are covered with very dry skin and that the horny layer of the skin has become thickened. The nurse notes the finding as

lichenification.

A client comes to the physician's office for treatment of severe sunburn. The nurse takes this opportunity to discuss the importance of protecting the skin from the sun's damaging rays. What is the appropriate teaching by the nurse to prevent skin damage?

"Apply sunscreen even on overcast days.

A client comes to the physician's office for treatment of severe sunburn. The nurse takes this opportunity to discuss the importance of protecting the skin from the sun's damaging rays. What is the appropriate teaching by the nurse to prevent skin damage?

"Apply sunscreen even on overcast days."

While examining a client's leg, a nurse notes an open ulceration with visible granulation tissue in the wound. Until a wound specialist can be contacted, which type of dressing should the nurse apply?

Moist sterile saline gauze

The nurse is caring for a client with a furuncle. What advice should the nurse give a client with a furuncle to prevent the spread of the infection?

Never pick or squeeze a furuncle.

A nurse is admitting a client with toxic epidermal necrolysis. What is the nursing priority in preventing sepsis?

Preventing infection

A night-shift nurse receives a call from the emergency department about a client with herpes zoster who is going to be admitted to the floor. Based on this diagnosis, where should the nurse assign the client?

Private room

A client is coming to the office to have a growth removed by the doctor. The client asks "What does cryosurgery do to the growth?" What is the correct response?

Through the application of extreme cold, the tissue is destroyed.

The nurse is instructing the parents of a child with head lice. Which statement should the nurse include?

Use shampoo with piperonyl butoxide.

The classic lesions of impetigo manifest as

honey-yellow crusted lesions on an erythematous base.

A client with a history of diabetes mellitus has recently developed furunculosis. What is causing the client's condition?

infection

A client is being treated for acne vulgaris. What contributes to follicular irritation?

overproduction of sebum

A client is undergoing photochemotherapy involving a combination of a photosensitizing chemical and ultraviolet light. What health problem does this client most likely have?

psoriasis

The nurse teaches the client who demonstrates herpes zoster (shingles) that

the infection results from reactivation of the chickenpox virus.

A nurse assesses a client with dry, rough, scaly skin without lesions on the legs. The client reports itching in the affected area. What skin assessment would the nurse document?

Pruritus

A client seeks medical attention for a new skin condition. Which finding indicates to the nurse that the client is experiencing contact dermatitis? Select all that apply.

Pruritus Burning Papules Vesicles

A patient is diagnosed with psoriasis after developing scales on the scalp, elbows, and behind the knees. The patient asks the nurse where this was "caught." What is the best response by the nurse?

Psoriasis is an inflammatory dermatosis that results from an overproduction of keratin.

A client has been diagnosed with shingles. Which of the following medication classifications will reduce the severity and prevent development of new lesions?

Antiviral

The nurse is instructing the patient in how to apply a corticosteroid cream to lesions on the arm. What intervention can the nurse instruct the patient to do to increase the absorption of the medication?

Apply an occlusive dressing over the site after application.

The nurse caring for a client with repeated episodes of contact dermatitis is providing instruction to prevent future episodes. Which information should the nurse include?

Avoid cosmetics with fragrance.

Drag words from the choices below to fill in each blank in the following sentence.

Based on the principles of wound care, the nurse should proceed in the following sequential order: change dressing based on assessment, followed by review clinical indications, followed by medicate for pain as needed, followed by select materials, and then by change dressing based on schedule.

The nurse is assessing a client's skin when the client points out a mole. The nurse brings the mole to the physician's attention when which characteristic is noted?

Diameter exceeding 6mm

The nurse is caring for a client who may have a lice infestation. The nurse is using a bright light focused on an area of the head to confirm the presence of lice. In which manner is it easiest to differentiate nits from dandruff?

Nits are difficult to move from hair shafts.

A client is being treated for acne vulgaris. What warning must be given to this client regarding the application of benzoyl peroxide?

Use gloves with application.

The home health nurse is caring for a client with scabies. When instructing on the proper procedure to wash preworn contaminated clothing, which nursing instruction is essential?

Use hot water throughout wash cycle.

The nurse is caring for a patient with extensive bullous lesions on the trunk and back. Prior to initiating skin care, what is a priority for the nurse to do?

Administer analgesic pain medication.

A client is having cryosurgery to remove a growth on the leg. How long will the client be informed that healing will take?

4 to 6 weeks

A client has a rash on the arm that has been treated with an antibiotic without eradicating the rash. What type of examination can be used to determine if the rash is a fungal rash using ultraviolet light?

A Wood's light examination

Which assessment finding indicates an increased risk of skin cancer?

A deep sunburn

The nurse is providing instruction to a client with acne. The nurse promotes avoidance of which food(s)? Select all that apply.

Chocolate, Ice cream