CANDIDATE INSTRUCTIONS

You are a resident year 1 doctor working in the GP Clinic. A 20-year-old gentleman presents with a headache for 1 month. He also notices that he has on and off palpitations. 

  1. Take a focused patient's history. 

  2. At 7 minutes, the examiner will stop you to ask you some questions.

2 Minutes Reading Time

10 Minutes Station Time

Total 12 Minutes

EXAMINER INSTRUCTIONS

Timing Instructions: At 7 minutes, stop the candidate and ask the following questions:

Question 1: Give 3 differential diagnosis with reasons.

Answer 1

  • Pheochromocytoma (as seen from high blood pressure, young age, and hot flushes)

  • Conn's Syndrome

  • Cushing's Syndrome

  • Hyperthyroidism

    Note: Essential Hypertension should not be a differential, it is a diagnosis of exclusion!

Question 2: What is the next appropriate step for this patient?  

Answer 2:

  • Perform vital signs (includes heart rate, blood pressure, respiratory rate, SpO2, temperature), and relevant systemic examination.

  • Perform a fundoscopy

  • Advise on HBPM (home blood pressure monitoring)

Question 3: If the patient has pheochromocytoma, what is the most appropriate investigation of choice?

Answer 3: Urinary metanephrine/ urinary catecholamine metabolites

PATIENT INSTRUCTIONS

MARK SCHEME

Introduction


Chief Complaint


History of Presenting Complaint


Systems Review


Past Medical History


Drug History


Family History


Social History


Questions


Patient Scores


Enter Your Score Here: /28

SCORE GUIDE

Pass: 18-28

Borderline Pass: 12 – 17

Fail: 0-11

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