ATI RN
Certified Pediatric Nurse Exam Practice Questions Questions
Question 1 of 5
The nurse is caring for a client with diabetes insipidus. The nurse should anticipate the administration of:
Correct Answer: D
Rationale: Diabetes insipidus is a condition characterized by the inability of the kidneys to conserve water, leading to excessive urination and extreme thirst. The main treatment for diabetes insipidus is the administration of vasopressin (also known as antidiuretic hormone or ADH). Vasopressin helps the kidneys retain water, reduce urine output, and stabilize the body's fluid balance. Therefore, in caring for a client with diabetes insipidus, the nurse should anticipate the administration of vasopressin to help manage the symptoms of excessive urination and dehydration.
Question 2 of 5
Mr. Reyea complains of hearing ringing noises. The nurse recognizes that this assessment suggests injury of the
Correct Answer: D
Rationale: The eighth cranial nerve is the vestibulocochlear nerve, which is responsible for transmitting auditory and balance information from the inner ear to the brain. Complaints of hearing ringing noises, also known as tinnitus, suggest a dysfunction or injury to the vestibulocochlear nerve. Tinnitus is a common symptom of various inner ear disorders such as noise-induced hearing loss, Meniere's disease, or acoustic neuroma. Therefore, the nurse should investigate further for possible issues related to the vestibulocochlear nerve when a patient reports hearing ringing noises.
Question 3 of 5
Which finding would you expect in a 4-week-old with biliary atresia?
Correct Answer: A
Rationale: Biliary atresia typically presents with hepatosplenomegaly, pale stools, and dark urine due to impaired bile excretion.
Question 4 of 5
The staff nurse in a regional hospital is aware that a dose of parenteral ampicillin must be administered within how many hours after it has been mixed?
Correct Answer: B
Rationale: The correct administration time frame for a dose of parenteral ampicillin after it has been mixed is within 4 hours. This is based on the stability and compatibility of ampicillin when it is mixed and prepared for injection. Beyond 4 hours, the effectiveness and safety of the medication may be compromised due to potential degradation or contamination. It is crucial for healthcare providers to adhere to the recommended administration time frame to ensure the patient receives the full therapeutic benefits of the medication and to prevent any negative outcomes associated with the degradation of the drug.
Question 5 of 5
In preparing a preschool-aged patient for an injection, the most appropriate nursing intervention is to:
Correct Answer: A
Rationale: Allowing the child to practice on a doll can help reduce anxiety and prepare them for the procedure.