Acute Cystitis (Urinary Tract Infection)

A nurse is caring for a 28-year-old female client diagnosed with acute cystitis. Which nursing intervention should be the priority?

1 Administer prescribed antibiotics on schedule
2 Monitor intake and output every 8 hours
3 Encourage increased fluid intake to 2-3 liters per day ✓ 정답
4 Apply heat to the suprapubic area for comfort

해설

Encouraging increased fluid intake is the priority as it flushes bacteria from the urinary tract and dilutes urine, providing immediate symptom relief. Antibiotics treat infection but are not the immediate priority; monitoring and heat application are supportive.

같은 주제 다음 문제A 28-year-old female client presents to the emergency department with complaints of urinar…이 문제가 수록된 문제집[개념+기출] 엔클렉스(NCLEX), 이거 하나면 됩니다69,000원

Understanding the Priority Intervention for Acute Cystitis

The correct answer is 3. Encourage increased fluid intake to 2-3 liters per day.

For a client with acute cystitis, the fundamental pathophysiological mechanism involves bacterial colonization and inflammation of the bladder mucosa. The primary non-pharmacological defense against this is the mechanical flushing action of urine, which reduces bacterial load and concentration in the bladder. Encouraging a high fluid intake of 2-3 liters per day directly supports this physiological clearance mechanism, making it the highest priority nursing intervention among the options provided. This principle is a cornerstone of management for community-acquired lower urinary tract infections, as outlined in current clinical guidelines ^[2]. While administering prescribed antibiotics (option 1) is a critical dependent nursing function, the question asks for the nursing intervention that should be prioritized. The nurse must first implement independent actions that provide immediate physiological benefit, such as initiating fluid dilution and flushing, before or concurrently with medication administration. Monitoring intake and output (option 2) is an important assessment, but it is a passive data-collection task, not an active intervention that directly alters the disease process. Applying heat (option 4) is a comfort measure that addresses the symptom of suprapubic pain but does not treat the underlying infection or its primary mechanism.

The rationale for prioritizing fluid intake is deeply rooted in the management strategies for urinary tract infections. The goal is to increase the frequency of urination, thereby preventing urinary stasis, which is a major risk factor for bacterial proliferation. This concept is consistently reinforced in health education for UTI prevention and management, where adequate hydration is a key behavioral recommendation to improve treatment adherence and prevent recurrence ^[3]. By increasing urine flow, the nurse helps the client's body physically expel bacteria, reducing the overall bacterial colony count in the urinary tract. This independent nursing action is safe, effective, and immediately applicable, making it the top priority before evaluating the need for other comfort or assessment measures.

References (research sources)

[2]
Summary of guidelines from the Polish Urological Association, Polish Society of Gynaecologists and Obstetricians, and Polish Society of Family Medicine on the diagnosis, therapy, and management of community-acquired lower urinary tract infections.GuidelineJuszczak K, Dybowski B, Holecki M, Hryniewicz W, Klimek H, Kłoda K, Sieroszewski P, Drewa T. (2024) · DOI: 10.5173/ceju.2024.01.guid
[3]
Summary of best evidence on health education for pediatric urinary tract infections.Research articleTan X, Liao J, Jiang F, Li Y, Zhou P. (2026) · DOI: 10.3389/fpubh.2026.1831040

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A nurse is caring for a 28-year-old female client diagnosed with acute cystitis. Which nursing intervention should be the priority?

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