CANDIDATE INSTRUCTIONS

You are a final year medical student on your general practice rotation. A 47-year-old patient, Jeremiah Clarke, presented to your clinic complaining of tiredness.

  1. Please obtain a full history from this patient

  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: What are your differential diagnoses?

Answer 1

  • Iron deficiency anaemia

  • Vitamin B12/Folate deficiency

  • Thalassaemia

  • Anaemia of chronic disease

  • Chronic obstructive pulmonary disease

Question 2: What is the most likely diagnosis? 

Answer 2: Iron Deficiency Anaemia

Question 3: What would you expect the Haemoglobin, MCV and ferritin for this patient to be?

Answer 3: Haemoglobin < 130 g/L, mean cell volume < 80 femtolitres, serum ferritin < 30 micrograms/Litre

Question 4: What are the features you would expect to see on a peripheral blood smear in patients with iron deficiency anaemia?

Answer 4:

  • Hypochromia

  • Anisocytosis

  • Poikilocytosis

  • Iron Deficiency Anaemia

PATIENT INSTRUCTIONS

  • Name: Jeremiah Clarke

    Age: 47 Years Old

    Date of Birth: 21st July 1977

    Location: General Practice

    Occupation: Manager

  • “I have been feeling quite out of sorts recently. I feel as if I am constantly drained of my energy. This is just so unusual for me.”

    • Onset: 3 weeks ago

    • Progression: Has been getting progressively worse over time

    • Exacerbating Factors: Nothing comes to mind

    • Relieving Factors: Nothing. I feel tired as soon as I wake up in the morning too.

    • Associated symptoms: I feel a lot more short of breath lately especially after exerting myself. I have also noticed I am becoming paler.

    • Timing: Constantly there

    • Precipitating Factors : Cannot seem to think of anything that may have triggered this fatigue.

    • Recent illness: Covid-19 infection two months ago

    • Recent trauma: None

    • Recent travel: None

    • Previous episodes: Never had anything like that before

    • Ideas: “I have no idea what’s going on”

    • Expectations: “I just want some tests done to get to the bottom of this”

    • Concerns: “This is not cancer or anything sinister, is it?”

    • Bowel habits: Normal. No blood or dark coloured stools.

    • Urinary habits: Normal. No blood in urine.

    • Appetite: Has been getting worse over the past two weeks.

    • Sleep: I usually sleep 8 hours. However, I still feel tired upon waking up. This is unusual.

    • Weight: I don’t think anything has changed

    • Pain in the chest/abdomen: None

    • Headaches: Occasionally. Typically goes away after some rest. Usually just mild dull aches.

    • Fever: None

    • Cardiology: Normal

    • Ophthalmology: Normal

    • Neurology: Normal

    • Dermatology: I have noticed my skin has been becoming more dry lately

  • Previous hospital admissions: None

    Previous surgeries: None

    Medical conditions:

    • I am usually fit and well

    Medications: None

    Over the counters:

    • Paracetamol (for headaches)

    Allergies:

    • Metoclopramide (rash)

    • Clarithromycin (itchiness)

    • Codeine (rash)

  • Everyone is healthy and well. No cancers run in the family as far as I am aware of.

    • Smoking: Smokes 1 to 2 cigarettes a day for the past 3 years

    • Alcohol: Typically a bottle of wine over a week.

    • Recreational drugs: Never

    • Diet: I am vegan. I have been very busy with a new project lately and have not been able to pay much attention to my diet.

    • Exercise: I go to the gym three to four times a week.

    • Ill contacts: None

    • Home: Lives alone with two dogs and a cat.

    • Occupation: Manager

MARK SCHEME

Introduction


Ideas, Expectations & Concerns


Presenting Complaint


History of Presenting Complaint


Systems Review


Past Medical History


Drug History


Family History


Social History


Questions


Patient Scores


Enter Your Score Here: /49

SCORE GUIDE

High Pass: > 40

Pass: > 30

Borderline Pass: 25 – 30

Fail: < 25

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