ATI RN
Pediatric Nursing Study Guide Questions
Question 1 of 5
One of the following is an aggravating factor for asthma
Correct Answer: A
Rationale: Gastroesophageal reflux can exacerbate asthma symptoms by triggering bronchoconstriction and airway inflammation.
Question 2 of 5
One of the following causes of anemia is associated with macrocytosis:
Correct Answer: D
Rationale: Vitamin B12 deficiency leads to macrocytic anemia due to impaired DNA synthesis.
Question 3 of 5
A newborn presents with respiratory distress, scaphoid abdomen, and decreased breath sounds on the left. What is the most likely diagnosis?
Correct Answer: C
Rationale: Congenital diaphragmatic hernia (CDH) presents with respiratory distress, a scaphoid abdomen due to abdominal contents herniating into the thorax, and decreased breath sounds. It requires urgent intervention to prevent pulmonary hypoplasia complications.
Question 4 of 5
Interpret the following ABG results (pH: 7.48 - PaCO₂: 42 - HCO₃:30):
Correct Answer: D
Rationale: High pH and elevated bicarbonate indicate metabolic alkalosis without respiratory compensation.
Question 5 of 5
In drowning, what is the most urgent immediate line of management at the scene?
Correct Answer: C
Rationale: Rescue breathing should be prioritized in drowning cases to restore oxygenation before considering other interventions.