1.Easy
Why do many patients with chronic kidney disease develop anaemia?
- AThe kidneys break down red blood cells
- BThe kidneys make less erythropoietin
- CDialysis removes iron from the blood
- DBlood is lost in the urine every day
2.Easy
What is the most common cause of a high sodium in a frail older adult?
- ANot drinking enough water
- BTaking too much insulin
- CDrinking too much water
- DEating too much fruit
3.Easy
How is the headache of a subarachnoid haemorrhage typically described?
- AOne-sided and throbbing, with an aura beforehand
- BSlowly worsening over several weeks, worst in the morning
- CSudden and severe, reaching its peak within about a minute
- DA tight band around the head that comes and goes
4.Medium
A seizure has lasted five minutes and is continuing. What is the usual first-line drug treatment?
- AIM adrenaline into the outer thigh
- BIV glucose 50% in every patient, then reassess
- CA benzodiazepine such as IV lorazepam or buccal midazolam
- DAn IV loading dose of phenytoin before anything else
5.Medium
A patient has taken metformin for many years and now has tingling feet and a low haemoglobin. Which blood test is most relevant?
- ASerum amylase
- BBlood alcohol level
- CThyroid antibodies
- DVitamin B12 level
6.Medium
Why may a person with long-standing diabetes have a heart attack without typical chest pain?
- AInsulin acts as a strong painkiller
- BPeople with diabetes do not have heart attacks
- CNerve damage can blunt the pain signals
- DHigh glucose protects the heart from pain
7.Hard
A patient with SIADH is taught about a fluid restriction. Which statement shows a need for further teaching?
- A"I will weigh myself every morning."
- B"I will count all drinks, including soup, in my daily total."
- C"I will report any headaches or confusion."
- D"If I feel thirsty, I can drink as much water as I like."
8.Hard
A patient with renal colic has normal kidney function and no other contraindications. Which drug is usually the first choice for pain?
- AAn oral antihistamine such as cetirizine
- BOral paracetamol (acetaminophen) alone
- CA benzodiazepine such as diazepam
- DAn NSAID such as diclofenac
Answer key
- 1. B · The kidneys make less erythropoietin
- 2. A · Not drinking enough water
- 3. C · Sudden and severe, reaching its peak within about a minute
- 4. C · A benzodiazepine such as IV lorazepam or buccal midazolam
- 5. D · Vitamin B12 level
- 6. C · Nerve damage can blunt the pain signals
- 7. D · "If I feel thirsty, I can drink as much water as I like."
- 8. D · An NSAID such as diclofenac
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