Another person tells the practical nurse (PN) that her 7-year-old child frequently wets the bed at night. Which information should the PN provide?

A. Hematuria is the classic clinical hallmark of acute glomerulonephritis that typically prompts parents to seek medical consultation. The presence of red blood cells in the urine often results in a "cola-colored" or smoky appearance due to the leakage of erythrocytes through the inflamed glomerular basement membrane. This visual change is sudden and alarming to caregivers, serving as a primary reason for acute healthcare visits.

B. Weight loss is an unlikely finding in the initial presentation of acute glomerulonephritis. Instead, these children typically experience rapid weight gain and edema due to sodium and water retention caused by a decreased glomerular filtration rate. The clinical manifestation of fluid overload, including periorbital edema and hypertension, is much more characteristic of the acute inflammatory phase than any nutritional or fluid deficit.

C. Polydipsia, or excessive thirst, is not a typical symptom of acute glomerulonephritis and is more commonly associated with diabetes mellitus or diabetes insipidus. In glomerulonephritis, the renal system is struggling to filter and excrete fluid, often leading to oliguria rather than the polyuria that drives thirst. Consequently, parents would be more likely to report a decrease in urinary frequency and volume rather than increased intake.

D. A sore throat is a precursor to post-streptococcal glomerulonephritis but is usually no longer present by the time the renal symptoms manifest. The typical latency period between a Group A beta-hemolytic streptococcal infection and the onset of kidney inflammation is approximately 1 to 3 weeks. While the history of a sore throat is diagnostically significant, the active renal symptoms like hematuria are what usually motivate the immediate visit.

If the practical nurse (PN) is caring for a client who delivered 6 hours ago and assessment findings reveal a boggy uterus that is displaced above and to the right of the umbilicus, the PN should encourage the client to void. A full bladder can displace the uterus and prevent it from contracting properly, leading to a boggy uterus. Encouraging the client to void can help empty the bladder and allow the uterus to contract and return to its normal position. The other actions listed may also be appropriate in some situations, but encouraging voiding is the most appropriate action in this situation.