Certified Pediatric Emergency Nurse (CPEN) Practice Exam 2025 – All-in-One Guide to Master Your Certification!

In a pediatric emergency assessment, monitoring vital signs is crucial for evaluating a child's physiological status. Among the listed options, the combination of tympanic temperature, respiratory rate, blood pressure, and weight encompasses the key vital signs necessary for a thorough evaluation.

Tympanic temperature is an effective method for measuring body temperature in children, providing quick and accurate readings. The respiratory rate offers insight into a child's respiratory effort and effectiveness, which is essential in emergencies where breathing may be compromised. Blood pressure, although sometimes challenging to obtain in younger children, is important for assessing cardiovascular status and can indicate potential shock or other serious conditions. Weight is also critical, especially in emergencies, as many medications and interventions in pediatric care are weight-dependent.

While each of the other options contains components that could be relevant in specific circumstances, they do not collectively address the essential elements needed for a comprehensive assessment in a pediatric emergency scenario. For example, blood sugar, breath sounds, and height serve specific purposes but do not substitute for the critical nature of measuring temperature, respiratory rate, blood pressure, and weight in urgent situations.