ATI RN
ATI Pediatrics Exam 4 Questions
Extract:
A school-age child in acute renal failure or reduced glomerular filtration rate
Question 1 of 5
The nurses admitting a school-age child in acute renal failure or reduced glomerular filtration rate. Which urine test is the most useful clinical indication of glomerular filtration rate?
Correct Answer: B
Rationale: Creatinine levels in urine and blood directly reflect glomerular filtration rate, as it is filtered and excreted by the kidneys. A, C, and D are less specific.
Extract:
Question 2 of 5
Which of the following options gives a nurse the most accurate diagnostic picture of a cardiac issue?
Correct Answer: B
Rationale: Cardiac catheterization provides direct visualization of coronary arteries and heart structures, making it the most accurate for diagnosing a wide range of cardiac issues. A, C, and D offer less detailed or specific information.
Extract:
Molly, with suspected rheumatic fever
Question 3 of 5
Molly, with suspected rheumatic fever, is admitted to the pediatric unit. When obtaining the child's history, the nurse considers which information to be most important?
Correct Answer: B
Rationale: A recent streptococcal pharyngitis is critical, as it often triggers rheumatic fever. A, C, and D are less specific to the diagnosis.
Extract:
A female child with acute post-streptococcal glomerulonephritis
Question 4 of 5
The nurse is evaluating a female child with acute post-streptococcal glomerulonephritis for signs of improvement. Which finding typically is the earliest sign of improvement?
Correct Answer: C
Rationale: Increased urine output is the earliest sign of improvement in APSGN, reflecting resolving glomerular inflammation and restored kidney function. A, B, and D are less specific or later indicators.
Extract:
A 2-month-old patient has a history of phimosis
Question 5 of 5
A 2-month-old patient has a history of phimosis. What statement by the father indicates a need for further teaching?
Correct Answer: C
Rationale: Pulling back the foreskin in an infant can cause injury and infection. Phimosis is often normal and does not require forced retraction. A, B, and D are accurate or reasonable.