ATI RN
Pediatric Research Questions Questions
Question 1 of 5
Which manifestation suggests that an infant is developing necrotizing enterocolitis (NEC)?
Correct Answer: B
Rationale: Bloody diarrhea is a key sign of NEC, indicating intestinal injury.
Question 2 of 5
What causes tinea capitis (ringworm)?
Correct Answer: B
Rationale: Tinea capitis, also known as ringworm of the scalp, is a fungal infection caused by various dermatophyte fungi, primarily Trichophyton and Microsporum species. These fungi thrive on dead tissues, including hair, skin, and nails, and can lead to symptoms like red, scaly patches on the scalp, hair loss, and itching. The infection is contagious and can spread through direct contact with an infected person, animals, or contaminated objects. Proper diagnosis and treatment with antifungal medications are essential to manage tinea capitis effectively.
Question 3 of 5
You are evaluating a 6-mo-old girl with a firm right suprarenal mass. Histologically, there is no bony involvement, 10% bone marrow involvement, subcutaneous nodules involvement, and massive abdominal mass. The N-myc oncogene is not amplified. According to the international neuroblastoma staging system, the infant is stratified as
Correct Answer: D
Rationale: Stage IV S refers to infants <1 year with localized primary tumor, distant metastases limited to liver, skin, or bone marrow (with <10% involvement), and no amplification of N-myc.
Question 4 of 5
The parents of a newborn who has just died decide they want to hold their deceased infant. What is the most appropriate nursing intervention?
Correct Answer: D
Rationale: The most appropriate nursing intervention in this situation would be to get the newborn, wrap in a blanket, and rewarm in a radiant warmer so parents can hold their deceased infant. This is known as a "cold cuddle" technique, where the infant is gently rewarmed for a short period of time to allow the parents to hold and say goodbye to their baby. This practice has been shown to help parents in the grieving process and is a compassionate way to support them during this difficult time. It allows the parents to have a physical connection with their child and provides them with some closure and the opportunity to create lasting memories.
Question 5 of 5
A nurse is preparing to administer an angiotensin-converting enzyme (ACE) inhibitor. Which drug should the nurse administer?
Correct Answer: A
Rationale: Angiotensin-converting enzyme (ACE) inhibitors, such as captopril, work by inhibiting the conversion of angiotensin I to angiotensin II. This leads to vasodilation, reduced aldosterone secretion, and ultimately decreases blood pressure. ACE inhibitors are commonly used in the management of hypertension, heart failure, and post-myocardial infarction. In this case, the nurse should administer captopril as it is an ACE inhibitor, while the other options (B. Furosemide, C. Spironolactone, D. Chlorothiazide) are not ACE inhibitors and have different mechanisms of action.