ATI RN
Pediatric Integumentary System Questions
Question 1 of 5
The treatment of choice for head lice is
Correct Answer: A
Rationale: Spinosad is highly effective and safe for head lice, making it a preferred choice, so A is correct.
Question 2 of 5
All the following are features of acrodermatitis enteropathica EXCEPT
Correct Answer: C
Rationale: Acrodermatitis enteropathica typically presents in infancy, not the 2nd year, making C incorrect.
Question 3 of 5
Facial eruption that frequently follows a butterfly distribution and a dermatitis encircling the neck 'Casal's necklace.' is usually seen in
Correct Answer: A
Rationale: Pellagra (niacin deficiency) features a butterfly rash and Casal's necklace, making A correct.
Question 4 of 5
Which of the following does NOT describe the epidermis?
Correct Answer: D
Rationale: The epidermis is avascular (lacks blood vessels); blood vessels are found in the dermis below it.
Question 5 of 5
The primary cell of the epidermis is the:
Correct Answer: A
Rationale: Keratinocytes are the most abundant cells in the epidermis, producing keratin for protection.