ATI RN
Integumentary System of Pediatrics Questions
Question 1 of 5
The client with acquired immunodeficiency syndrome (AIDS) is suspected of having cutaneous Kaposi's sarcoma. The nurse prepares the client for which test that will confirm the presence of this type of sarcoma?
Correct Answer: C
Rationale: A punch biopsy of the lesion confirms Kaposi's sarcoma by histopathology, identifying vascular tumor cells. Other tests are unrelated to skin lesion diagnosis.
Question 2 of 5
A student nurse is instructed by the registered nurse to monitor a client who has dark skin for cyanosis. The registered nurse determines that the student needs instructions regarding physical assessment techniques for the dark-skinned client if the student states that the best area to assess for cyanosis was in the:
Correct Answer: D
Rationale: In dark-skinned clients, cyanosis is best assessed in the sclera, conjunctiva, or oral mucosa (e.g., lips), not the tongue, where pigmentation obscures changes.
Question 3 of 5
Nail growth is relatively slow; complete fingernail regrowth takes
Correct Answer: C
Rationale: Fingernails grow at a rate of about 3-4 mm per month, and complete regrowth after loss typically takes around 6 months, making C the correct answer.
Question 4 of 5
Topical antibiotics have been used for many years to treat local cutaneous infections. Of the following, the MOST effective topical agents currently available is
Correct Answer: C
Rationale: Fusidic acid is highly effective against Staphylococcus aureus, a common skin pathogen, and has a low resistance profile, making C the correct answer.
Question 5 of 5
Hypohidrotic ectodermal dysplasia is characterized by the following EXCEPT
Correct Answer: C
Rationale: Hypohidrotic ectodermal dysplasia features reduced sweating, sparse hair (including sexual hair), and dental anomalies. Normal sexual hair growth (C) is not typical.