ATI RN
Free Pediatric CCRN Practice Questions Questions
Question 1 of 9
Low birth weight or premature infants are screened for anemia at birth and again at the age of
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 9
The nurse is teaching nursing students about shock that occurs in children. What is one of the most frequent causes of hypovolemic shock in children?
Correct Answer: B
Rationale: One of the most frequent causes of hypovolemic shock in children is blood loss. Children are at risk for blood loss due to trauma, surgical procedures, gastrointestinal bleeding, or other conditions that result in significant blood volume reduction. Blood loss leads to a decrease in circulating blood volume, which in turn reduces tissue perfusion and oxygen delivery to vital organs. This results in hypovolemic shock, where the heart is unable to pump sufficient blood to meet the body's needs, leading to organ dysfunction and potentially life-threatening complications. Therefore, recognizing and addressing blood loss promptly is essential in managing hypovolemic shock in children.
Question 3 of 9
The most common buffer system in the body is the:
Correct Answer: D
Rationale: The most common buffer system in the body is the bicarbonate-carbonic system. This system plays a crucial role in maintaining the pH balance in the blood. The bicarbonate ion (HCO3-) acts as a weak base, while carbonic acid (H2CO3) acts as a weak acid. The balance between these two components helps to regulate the pH of the blood.
Question 4 of 9
Which following parameters correlates best with measurements of the body's total protein stores?
Correct Answer: D
Rationale: Upper arm circumference has been found to correlate best with measurements of the body's total protein stores. This anthropometric measurement is often used as an indicator of nutritional status, particularly protein reserves such as muscle mass. Skinfold thickness can provide information about body fat levels, while height and weight may not specifically indicate protein stores as accurately as upper arm circumference.
Question 5 of 9
25-year old Francisco M., is diagnosed as having myelocytic leukemia and is admitted for chemotherapy. Francisco M.'s laboratory results indicate bone marrow depression. The nurse should encourage him to:
Correct Answer: B
Rationale: The correct option is B - Use a soft toothbrush and electric razor. When a patient is diagnosed with myelocytic leukemia and has bone marrow depression as indicated by laboratory results, the platelet count is usually low which can lead to increased risk of bleeding. Therefore, it is important for the patient to use a soft toothbrush and electric razor to minimize the risk of injury and bleeding. Hard toothbrushes and sharp razors can cause damage to the gums and skin, leading to bleeding complications. It is essential to take precautions to prevent injury and promote safety for the patient undergoing chemotherapy with bone marrow depression.
Question 6 of 9
A school-age child has been admitted to the hospital with an exacerbation of nephrotic syndrome. Which clinical manifestations should the nurse expect to assess? (Select all that apply.)
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 7 of 9
Osteosarcoma is the most common primary malignant bone tumor in children and adolescents; it has multiple subtypes and requires different modalities of treatment including surgery and chemotherapy. Of the following, the subtype of osteosarcoma which is treated by surgery alone is
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 8 of 9
A 9-year-old boy develops acute myelogenous leukemia (AML) one year after completion of therapy for soft tissue sarcoma at his right thigh. Which of the following chemotherapeutic agents is MOST likely the cause of secondary acute myelogenous leukemia AML in this boy?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 9 of 9
Persons with up to 70% prevalence of peculiar facial anatomy are considered risk factors for obstructive sleep apnea EXCEPT
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.