1.Easy
A patient's care plan says "nil by mouth". What does this mean?
- AFood is allowed, but drinks must be stopped until the next day
- BOnly clear fluids such as water and black tea are allowed
- CThe patient may eat if they feel hungry
- DNo food or drink by mouth unless specific exceptions are prescribed
2.Easy
What is the main purpose of an early warning score such as NEWS2?
- ATo help detect clinical deterioration early and trigger a response
- BTo decide the patient's diet
- CTo calculate a patient's medicine doses from their observations
- DTo measure how satisfied the patient is
3.Easy
Which structure is the heart's natural pacemaker?
- AThe mitral valve in the left side of the heart
- BThe sinoatrial (SA) node
- CThe aorta
- DThe left ventricle
4.Medium
Which ECG change is typical of hypokalaemia?
- AST elevation in leads II, III and aVF
- BA very short PR interval with a delta wave
- CFlattened T waves and prominent U waves
- DTall, peaked T waves
5.Medium
A patient is having a 12-lead ECG. Where are the chest electrodes placed?
- AOn both shoulders and both hips only
- BIn standard numbered positions across the front and left of the chest
- CIn a straight line down the centre of the sternum from top to bottom
- DAnywhere on the chest where the skin is clear
6.Medium
Why is oxygen often humidified for a patient with a tracheostomy?
- AThe tube bypasses the nose, which normally warms and moistens air
- BHumidification lowers the oxygen concentration to a safer level
- CDry oxygen causes high blood glucose
- DHumidity is needed for the oxygen to work as a drug
7.Hard
A patient with new fast atrial fibrillation has chest pain, a blood pressure of 75/40 mmHg and is confused. What does this indicate?
- AHaemodynamic instability needing urgent treatment, possibly electrical cardioversion
- BAnxiety about the new diagnosis that will settle with reassurance and rest alone
- CA stable rhythm that can safely be reviewed at the next routine ward round
- DA normal response to atrial fibrillation needing no action
8.Hard
An older patient found on the floor after lying there for many hours has dark brown urine and a very high creatine kinase. What is the main risk?
- AHypoglycaemia
- BA urinary tract infection from lying in urine
- CAcute kidney injury from rhabdomyolysis
- DA stroke
Answer key
- 1. D · No food or drink by mouth unless specific exceptions are prescribed
- 2. A · To help detect clinical deterioration early and trigger a response
- 3. B · The sinoatrial (SA) node
- 4. C · Flattened T waves and prominent U waves
- 5. B · In standard numbered positions across the front and left of the chest
- 6. A · The tube bypasses the nose, which normally warms and moistens air
- 7. A · Haemodynamic instability needing urgent treatment, possibly electrical cardioversion
- 8. C · Acute kidney injury from rhabdomyolysis
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