which congenital heart defect causes a boot shaped heart on a chest x ray
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Nursing Elites

ATI RN

ATI Nursing Care of Children 2019 B

1. Which congenital heart defect causes a "boot-shaped" heart on a chest x-ray?

Correct answer: A

Rationale: The correct answer is A: Tetralogy of Fallot. Tetralogy of Fallot, a congenital heart defect with four distinct abnormalities, often presents with a "boot-shaped" heart on chest x-ray due to right ventricular hypertrophy. This characteristic finding is due to the specific combination of defects in this condition. Coarctation of the aorta (choice B), Transposition of the great arteries (choice C), and Ventricular septal defect (choice D) do not typically result in a "boot-shaped" heart on a chest x-ray like Tetralogy of Fallot does.

2. Which is described as an elevated, circumscribed skin lesion that is less than 1 cm in diameter and filled with serous fluid?

Correct answer: D

Rationale: A vesicle is an elevated, circumscribed lesion filled with serous fluid, typically less than 1 cm in diameter.

3. Which actions by the nurse demonstrate overinvolvement with patients and their families? (Select all that apply.)

Correct answer: C

Rationale: Overinvolvement includes personal actions like buying clothes, showing favoritism, and spending off-duty time with patients, which can blur professional boundaries.

4. The nurse suspects fluid overload in an infant receiving intravenous fluids. What clinical manifestation is suggestive of water intoxication?

Correct answer: C

Rationale: Water intoxication can lead to cerebral edema, causing neurological symptoms such as irritability and seizures. Oliguria, weight loss, and muscle weakness are not typical signs of water intoxication.

5. The nurse is caring postoperatively for an 8-year-old child with multiple fractures and other traumatic injuries from a motor vehicle crash. The child is experiencing severe pain. What is an important consideration in managing the child’s pain?

Correct answer: C

Rationale: For severe postoperative pain, a preventive around-the-clock schedule is necessary to prevent decreased plasma levels of medications. Providing only an opioid analgesic at this time may not be sufficient for effective pain management. Increasing the dosage without an order is unsafe and may lead to oversedation. Planning a preventive schedule of pain medication around the clock ensures consistent pain relief and better management. Giving the child a clock and explaining when they can have pain medications may increase the child's focus on waiting for relief rather than addressing the pain promptly, making it a less effective strategy.

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