The parents of a child with acute glomerulonephritis are describing to the practical nurse (PN) what originally motivated them to seek medical care. Which sign did the child most likely exhibit?
Hematuria.
Weight loss.
Polydipsia.
A sore throat.
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Scoliosis screening is typically performed on early adolescent girls, as this is the age group that is most commonly affected by the condition. Early detection and intervention can help prevent the progression of scoliosis and improve outcomes.
Correct Answer is D
Explanation
The pattern of bowel movements is the most important information for the practical nurse (PN) to obtain when assisting with the admission of a 12-month-old child with a history of frequent colds and growth failure who is being tested for a possible diagnosis of cystic fibrosis (CF). CF can cause thick, sticky mucus to build up in the digestive tract, leading to problems with digestion and absorption of nutrients. This can result in bulky, greasy stools and growth failure.
The number of respiratory infections since birth (Option A) and a description of the child's appetite (Option C) are also important pieces of information, but they are not as critical as the pattern of bowel movements. The number of siblings in the family ( Option B) is not directly relevant to the child's medical condition.
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