10 free NNP-BC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
NNP-BC Practice Test 2Tutor mode
Question 1 of 10
Embryology, Physiology, Pathophysiology and Systems Management
A male newborn had oligohydramnios and bilateral hydronephrosis on prenatal ultrasound. After birth he has a distended bladder and a weak urinary stream, and ultrasound shows a thick-walled bladder with a dilated posterior urethra. Which study best confirms the most likely diagnosis?