History Taking · Foundation · Urology

Dysuria and Frequency in a Woman

Practise this PLAB 2 history taking station on Urinary Tract Infection. 8-minute voice AI simulation with feedback on all 3 marking domains.

Clinical scenario

You are an FY2 doctor in general practice. Miss Maxine Barrett, a 28-year-old woman, has come to see you with dysuria, frequency, and urgency for the past two days. Please take a focused history and discuss initial management.

Background notes: PMH: Appendectomy age 14, no previous UTI, no renal disease

What this station tests

  • Confirming uncomplicated cystitis: dysuria, frequency, urgency without fever, flank pain, or systemic symptoms
  • NICE guideline: urine culture is NOT required for uncomplicated cystitis in non-pregnant young women
  • Addressing the STI concern sensitively: explaining why the symptom pattern suggests UTI, offering screening if desired
  • First-line antibiotics: nitrofurantoin 100mg MR BD for 3 days per current guidelines
  • Prevention advice: post-intercourse voiding, front-to-back wiping, adequate hydration, avoiding irritants

How to use your 8 minutes

  • 0-1 min — Introduction: Introduce yourself, confirm identity, open question. 'What's brought you in today?'
  • 1-4 min — Systematic History: Presenting complaint detail (SOCRATES for pain, timeline, severity). Systems review. PMH, medications, allergies.
  • 4-6 min — Context and ICE: Social history (smoking, alcohol, occupation, living situation). Family history. Ideas, Concerns, Expectations.
  • 6-7 min — Summary and Plan: Summarise findings back to patient. Share differential/working diagnosis. Outline investigation and management plan.
  • 7-8 min — Closing: Safety netting with specific red flags. Arrange follow-up. Check for questions.

Consultation approach

The opening

Uncomplicated UTI in a young woman is one of the most straightforward PLAB 2 stations, but candidates can still lose marks by not excluding complications, not addressing the STI concern, and not providing prevention advice. Miss Barrett is 28, presenting with 2 days of dysuria, frequency, and urgency. She is worried it might be an STI. Open with: 'Miss Barrett, tell me about the symptoms and when they started.' Keep it focused and efficient.

Core approach

Confirm uncomplicated lower UTI. Dysuria (burning on urination), frequency (12 to 15 times daily, up from 4 to 5), urgency, and suprapubic discomfort. No fever, no rigors, no flank pain, no haematuria, no vaginal discharge. These features confirm uncomplicated cystitis. No red flags for upper tract infection (pyelonephritis) or complicated UTI.

Address the STI concern directly. She is worried because she has never had these symptoms before. Ask sensitively: any new sexual partners? Any vaginal discharge? Any partner symptoms? She is in a stable relationship (18 months), uses condoms inconsistently. No vaginal discharge, no intermenstrual bleeding. The absence of discharge and the classic dysuria/frequency pattern support UTI over STI. However, if any doubt, offer chlamydia screening (it is non-invasive and reassuring).

Per NICE, urine culture is NOT required for uncomplicated cystitis in a non-pregnant young woman with typical symptoms and positive dipstick. This is a commonly tested guideline point.

Closing and safety netting

Treatment: empirical antibiotics per local guidelines (nitrofurantoin 100mg MR BD for 3 days is typical first-line, or trimethoprim 200mg BD for 3 days). Paracetamol for discomfort. Increase fluid intake. No cranberry juice (NICE does not recommend it for treatment).

Prevention advice: wipe front to back, empty bladder after intercourse, adequate hydration, avoid irritants (perfumed products near urethra). Address the STI concern: 'The pattern of your symptoms is typical of a urinary tract infection, not an STI. But if you would like STI screening for peace of mind, I can arrange that.'

Safety net: 'If your symptoms are not improving after 48 hours of antibiotics, you develop back pain, fever, or feel significantly worse, come back as we would need to investigate further.' No routine follow-up needed for uncomplicated UTI.

How examiners mark this station

Examiners will focus on the thoroughness and structure of your history taking for urinary tract infection. Domain 1 (Data Gathering) carries the most weight: expect marks for systematic coverage of presenting complaint, red flags, PMH, medications, social and family history. Domain 2 (Clinical Management) requires a clear differential, appropriate investigations, and a safe management plan with safety netting. Domain 3 (Interpersonal Skills) is assessed throughout: genuine exploration of ICE, active listening, empathic responses, and clear communication without jargon.

Domain 1: Data Gathering, Technical and Assessment Skills (Primary focus)

Scores well: Uncomplicated UTI confirmed (classic symptoms, no red flags). Upper tract excluded (no fever, no flank pain). STI screened (no discharge, stable relationship). Pregnancy excluded. Dipstick interpreted.

Costs marks: Not excluding upper tract. Not asking about discharge. Not checking pregnancy status.

Domain 2: Clinical Management Skills (Primary focus)

Scores well: Correct antibiotic choice and duration (3 days). No unnecessary culture. Prevention advice given. STI screening offered if desired. Clear safety netting for non-response.

Costs marks: Wrong antibiotic duration. Unnecessary culture. No prevention advice. Not addressing STI concern.

Domain 3: Interpersonal Skills (Throughout)

Scores well: Addressing STI concern directly and sensitively. Normalising UTI as common. Practical prevention advice. Non-judgmental about sexual history.

Costs marks: Dismissing STI concern. Being judgmental. Not providing prevention advice.

Common examiner feedback (and how to fix it)

Did not gather sufficient information to make an adequate assessment of the patient's condition

Fix: Use a consistent framework for every history. After covering the presenting complaint, systematically move through PMH, drug history, social history, family history, and ICE. Keep a mental checklist.

Did not identify the patient's problems and/or did not develop a management plan adequately

Fix: Reserve the final 2 minutes to summarise your findings, share your working diagnosis with the patient, and outline your investigation and management plan including safety netting.

Common mistakes in this station

  1. Sending urine for culture in uncomplicated cystitis. NICE guidance is clear: culture is not required for typical symptoms in non-pregnant young women. Candidates who send routine cultures demonstrate over-investigation.
  2. Not addressing the STI concern. She came in worried about an STI. Candidates who diagnose UTI and prescribe antibiotics without addressing her underlying concern leave her anxious. Even if STI is unlikely, acknowledging the concern and offering screening is good practice.
  3. Prescribing a 7-day antibiotic course. Uncomplicated cystitis in women requires only 3 days of nitrofurantoin or trimethoprim. A 7-day course is for upper tract infection. Candidates who prescribe longer courses demonstrate guideline unfamiliarity.

Resitting PLAB 2?

If you have previously struggled with history taking stations, focus on building a consistent systematic framework that you apply to every case. Practise structuring your history into clear phases (presenting complaint, systems review, PMH, social, ICE) so that even under pressure, you cover all domains. Many resitters lose marks not on knowledge but on organisation and time management.

Example opening

Good morning/afternoon, my name is Dr [Name], I'm one of the doctors here today. Could I confirm your name and date of birth please? Thank you. So, what's brought you in to see me today?

Frequently asked questions

What is the best way to take an urinary tract infection history in PLAB 2?

Uncomplicated UTI in a young woman is one of the most straightforward PLAB 2 stations, but candidates can still lose marks by not excluding complications, not addressing the STI concern, and not providing prevention advice. Miss Barrett is 28, presenting with 2 days of dysuria, frequency, and urgency. She is worried it might be an STI.

Where are marks won and lost in this urinary tract infection station?

Examiners reward: Uncomplicated UTI confirmed (classic symptoms, no red flags). Upper tract excluded (no fever, no flank pain). STI screened (no discharge, stable relationship). Candidates are penalised for: Not excluding upper tract. Not asking about discharge. Not checking pregnancy status.

Where do candidates most often go wrong in this station?

Sending urine for culture in uncomplicated cystitis. NICE guidance is clear: culture is not required for typical symptoms in non-pregnant young women. Candidates who send routine cultures demonstrate over-investigation.

Can I do well in this station without real-world experience of urinary tract infection?

This station rewards process over personal experience. The skill being assessed: NICE guideline: urine culture is NOT required for uncomplicated cystitis in non-pregnant young women. Work through the consultation approach above, then rehearse it aloud under the 8-minute time pressure so the structure holds up in the exam.

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