ATI RN
Pediatric Integumentary Questions Questions
Question 1 of 5
Ataxia-telangiectasia is transmitted as an autosomal recessive trait; the characteristic telangiectasias develop at approximately 3 yr of age, first on
Correct Answer: A
Rationale: In ataxia-telangiectasia, telangiectasias typically first appear on the bulbar conjunctivae around age 3-6, making A correct.
Question 2 of 5
Erythema multiforme (EM) is characterized by an abrupt, symmetric cutaneous eruption, MOST commonly on the
Correct Answer: D
Rationale: Erythema multiforme typically involves the palms and soles with target lesions, making D correct.
Question 3 of 5
Severe mucosal blistering; GI involvement; laryngeal involvement (airway obstruction); and urologic involvement are the extracutaneous clinical features of
Correct Answer: C
Rationale: Junctional epidermolysis bullosa-Herlitz type (AR) is severe, with widespread blistering and extracutaneous involvement like GI and laryngeal issues, making C correct.
Question 4 of 5
One of the MOST common causes of allergic contact dermatitis is
Correct Answer: A
Rationale: Neomycin, a common topical antibiotic, is one of the most frequent causes of allergic contact dermatitis, making A correct.
Question 5 of 5
Phototoxic drug eruptions can be caused by
Correct Answer: B
Rationale: Tetracyclines are well-known for causing phototoxic reactions, making B correct (all options can, but one requested).