ATI RN
Free Pediatric CCRN Practice Questions Questions
Question 1 of 5
Joel has some internal bleeding. At which of the following sites is the most common for the child with hemophilia to bleed?
Correct Answer: C
Rationale: In children with hemophilia, the most common site for bleeding is at the ends of the long bones, such as the joints (especially the knees, elbows, and ankles). This is due to the joints being more prone to injury and stress during physical activities. As a result, spontaneous bleeding or bleeding following minor trauma can occur at these sites. Internal bleeding in the cerebrum or intestines is less common in children with hemophilia compared to bleeding in the joints.
Question 2 of 5
Which of the ff causes memory cells to convert to plasma cells?
Correct Answer: B
Rationale: Memory cells are a type of immune cell that "remembers" a specific antigen through previous exposure. When the body encounters the same antigen again during a re-exposure, the memory cells quickly recognize it and can rapidly convert into effector cells, such as plasma cells. Plasma cells are specialized cells that produce antibodies targeted against that specific antigen. This rapid conversion process allows the immune system to mount a quicker and more effective response upon encountering the antigen for the second time.
Question 3 of 5
When caring for a client, whose being treated for hyperthyroidism, it's important to:
Correct Answer: B
Rationale: When caring for a client with hyperthyroidism, it is important to monitor the client for signs of restlessness, sweating, and excessive weight loss during thyroid replacement therapy. Treatment for hyperthyroidism often involves thyroid replacement therapy to restore the balance of thyroid hormones in the body. Monitoring for signs and symptoms of overmedication or undermedication is crucial to ensure the client's health and well-being. Restlessness, sweating, and weight loss can be indicators of an imbalance in thyroid hormone levels and may require adjustments in medication dosage. Regular monitoring and communication with healthcare providers are essential in managing the client's condition effectively.
Question 4 of 5
Chemotherapy has a major role in many childhood CNS tumors. In which of the following tumors is chemotherapy not effective?
Correct Answer: A
Rationale: Pilocytic astrocytomas are generally low-grade and less responsive to chemotherapy compared to other listed tumors.
Question 5 of 5
A parent asks the nurse "when will my infant start to teethe?" The nurse responds that the earliest age at which an infant begins teething with eruption of lower central incisors is _____ months.
Correct Answer: B
Rationale: The earliest age at which an infant typically begins teething with the eruption of their lower central incisors is around 6 months old. Teething typically starts around this age, but it can vary from one infant to another. It is important to note that while 6 months is a common age for teething to begin, some infants may start teething a little earlier or later. It's essential for parents to monitor their baby's development and seek guidance from healthcare professionals if needed.