The nurse is assessing a newborn and finds a rash that has a red macular base with a white vesicular center. This rash is most likely which of the following conditions?
a. desquamation c. petechiae
b. telangiectatic nevi d. erythema toxicum
D
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A Incorrect. Desquamation is the normal process by which the skin is sloughed in fine scales, commonly referred to as peeling of the skin.
B Incorrect. Telangiectatic nevi are capillary hemangiomas commonly called "stork bites."
C Incorrect. Petechiae are small, pinpoint, nonraised, perfectly round, purplish red spots, which are a result of an intradermal or submucosal hemorrhage. May or may not be normal.
D Correct. Some newborns may experience a transient newborn rash that is characterized by a red macular base with a white vesicular center. This rash is referred to as erythema toxicum.
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