ATI LPN
Introduction to Maternity and Pediatric Nursing 9th Edition Test Bank
Chapter 26 : The Child with a Cardiovascular Disorder Questions
Question 1 of 5
What is the nurse's best response?
Correct Answer: A
Rationale: Squatting in tetralogy of Fallot increases venous return, improving systemic circulation and reducing cyanosis.
Question 2 of 5
What does the nurse understand regarding why dyspnea occurs?
Correct Answer: A
Rationale: In patent ductus arteriosus, oxygenated blood recycles through the lungs, causing pulmonary congestion and dyspnea.
Question 3 of 5
Which is the most appropriate nursing action related to the administration of digoxin (Lanoxin) to an infant?
Correct Answer: B
Rationale: Withholding digoxin if the infant's heart rate is below 100 beats/minute prevents potential toxicity and ensures safety.
Question 4 of 5
Which areas of the heart are affected by carditis?
Correct Answer: B
Rationale: Rheumatic fever carditis affects the heart muscle and commonly the mitral valve, causing inflammation and potential damage.
Question 5 of 5
Which comment made by a parent of a 1-month-old infant would alert the nurse about the presence of a congenital heart defect?
Correct Answer: B
Rationale: Fatigue during feedings is a common sign of congenital heart defects due to increased cardiac workload.