ATI RN
Pediatric Nursing Study Guide Questions
Question 1 of 5
The nasal cannula gives oxygen concentration
Correct Answer: B
Rationale: A nasal cannula delivers 24–44% oxygen, depending on flow rate. At a maximum of 6 L/min, it provides around 40% oxygen concentration.
Question 2 of 5
Which of the following is normocytic normochromic anemia:
Correct Answer: A
Rationale: Aplastic anemia is a type of normocytic normochromic anemia characterized by reduced production of all blood cells due to bone marrow failure. Thalassemia and iron deficiency anemia are microcytic hypochromic.
Question 3 of 5
Regarding foreign body aspiration, one of the following statements is not true:
Correct Answer: A
Rationale: History alone is not always reliable. Many cases of F.B. aspiration present with subtle or delayed symptoms, requiring imaging and bronchoscopy for confirmation.
Question 4 of 5
Which of the following results of investigations is unlikely in serum sickness?
Correct Answer: B
Rationale: Thrombocytosis is not commonly associated with serum sickness, whereas inflammation markers like ESR and reduced C3 are expected.
Question 5 of 5
Which is not a common cause of adverse food reactions?
Correct Answer: B
Rationale: Food aversion is a psychological reaction, not a common cause of adverse food reactions.