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NNP Practice Exam #3 Questions and Answers 100% Solved | Latest Update

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NNP Practice Exam #3 Questions and Answers 100% Solved | Latest Update Cutis aplasia is a congenital abnormality characterized by which of the following? Absence of some or all layers of the skin Absence or atrophy of the nails Bullous eruption and peeling of the epidermis - Absence of some o...

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  • November 1, 2024
  • 32
  • 2024/2025
  • Exam (elaborations)
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NNP Practice Exam #3 Questions and

Answers 100% Solved | Latest Update


Cutis aplasia is a congenital abnormality characterized by which of the

following?

Absence of some or all layers of the skin

Absence or atrophy of the nails

Bullous eruption and peeling of the epidermis - ✔✔Absence of some or all

layers of the skin

Pustular melanosis is a neonatal finding that:

Is benign

Is highly contagious

Requires antibiotic therapy - ✔✔Is benign

Collections of melanocytes located in the dermis which present at birth as

irregular, bruise-like spots are:

Café au lait spots

Mongolian spots

Pigmented nevi - ✔✔Mongolian spots

,©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
Which of the following is a true statement about Harlequin color changes?

*They are an indication of poor or diminished perfusion and require

intervention if they do not resolve within a short period of time

*They are attributed to a temporary imbalance in the autonomic regulatory

mechanism of the cutaneous vessels

*They are more common in large for gestational age infants - ✔✔They are

attributed to a temporary imbalance in the autonomic regulatory

mechanism of the cutaneous vessels

Eosinophils which are devoid of bacteria are typically found in:

Erythema toxicum neonatorum

Miliaria

Neonatal acne - ✔✔Erythema toxicum neonatorum

White leaf macules are the earliest cutaneous manifestations of:

Addison's disease

Neurofibromatosis

Tuberous sclerosis - ✔✔Tuberous sclerosis

*White leaf macules are the earliest cutaneous manifestations of tuberous

sclerosis, an autosomal dominant syndrome. These macules vary in size

and shape but most often resemble a mountain ash leaflet. They can be

difficult to see in a newborn infant and may be more readily observed by

,©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
examination with a Wood lamp. The lamp enhances the contrast between

the macule and normal skin. Normal infants may occasionally have a single

lesion, but the presence of one or more of these macules in an infant with

neurological problems strongly suggests the diagnosis of tuberous

sclerosis. A skin biopsy is not diagnostic.

Indurated violet or red plaques or sharply defined subcutaneous nodules on

the buttocks, thighs, trunk, face, or arms are most likely which of the

following?

Intracutaneous hemorrhage

Sclerema

Subcutaneous fat necrosis - ✔✔Subcutaneous fat necrosis

an uncommon disorder that occurs primarily in full-term infants, has been

associated with birth trauma, shock, asphyxia, hypothermia, seizures,

hypothermia, preeclampsia, meconium aspiration, and intrapartum

medication. One or several indurated, violet or red plaques or sharply

defined subcutaneous nodules on the buttocks, thighs, trunk, face, or arms

may develop. Most areas gradually reabsorb over weeks to months if left

alone. Residual atrophy or scarring is atypical.

Which of the following is present at birth and occurs most commonly on the

face, palms of the hands, and the soles of the feet?

, ©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
Infantile acne

Neonatal pustular melanosis

Staphylococcal impetigo - ✔✔Neonatal pustular melanosis

Transient neonatal pustular melanosis is similar to miliaria but is present at

birth, usually causing the infant to be isolated unnecessarily. It most

commonly occurs on the face, the palms of the hands, and the soles of the

feet, and is most often seen in black infants. If the lesion contents are

smeared on a slide and stained, they are found to be amorphous debris.

These lesions are neither infectious nor contagious, and require no

treatment.

Which of the following must be considered in the presence of café au lait

spots?

Neurofibromatosis

Niemann-Pick disease

Tuberous sclerosis - ✔✔Neurofibromatosis

Which of the following is true about port-wine stains?

*The birthmark can be an indicator of a multisystem disorder

*The birthmark is already purple at birth in the full term infant

*The birthmark is most commonly found on the trunk and lower extremities

- ✔✔The birthmark can be an indicator of a multisystem disorder

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