Which of the following causes of anemia is associated with microcytosis:

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Pediatric Nursing Exam Flashcards Questions

Question 1 of 5

Which of the following causes of anemia is associated with microcytosis:

Correct Answer: D

Rationale: Beta-thalassemia causes microcytic anemia due to defective hemoglobin production and impaired erythropoiesis.

Question 2 of 5

A TRUE indication of venom immunotherapy in a six-year-old boy is

Correct Answer: D

Rationale: Venom immunotherapy is recommended for patients with a history of systemic reactions and a positive skin test, as it reduces the risk of future anaphylaxis.

Question 3 of 5

One of the following is not included in the definition of the systemic inflammatory response (SIRS) in neonates and pediatric patients

Correct Answer: D

Rationale: Perfusion abnormalities are not part of the traditional SIRS criteria, which focus on temperature, WBC count, respiratory rate, and heart rate.

Question 4 of 5

The patient described in Question 6 is most likely suffering from

Correct Answer: C

Rationale: Congenital pneumonia with sepsis is likely given the low WBC count, prematurity, and need for ventilation

Question 5 of 5

The dose of adrenaline IV for cardiac arrest:

Correct Answer: A

Rationale: The recommended IV epinephrine dose in pediatric cardiac arrest is 10 mcg/kg (0.01 mg/kg). It enhances cardiac output by increasing heart rate, contractility, and vasoconstriction, improving perfusion.

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