1.Easy
Which nerve cells are damaged in amyotrophic lateral sclerosis (motor neurone disease)?
- AUpper and lower motor neurons
- BThe optic nerves and retina
- CSensory nerves in the skin only
- DThe nerves of the autonomic system only
2.Easy
Which hormone do the alpha cells of the pancreatic islets make?
- AAmylase
- BSomatostatin
- CGlucagon
- DInsulin
3.Easy
What does a complete spinal cord injury mean?
- ANo movement or feeling below the injury, even in the sacral area
- BThe patient can move but cannot feel below the injury
- CAll vertebrae in the neck are broken
- DThe spinal cord has been cut into two separate pieces
4.Medium
A patient with SIADH has a sodium of 126 mmol/L and mild symptoms. Which treatment is usually first-line?
- ADesmopressin
- BFluid restriction
- CIV 5% glucose infusion
- DExtra oral water
5.Medium
Why must potassium be monitored closely when IV insulin is given for DKA?
- AInsulin moves potassium into cells, so the level can fall quickly
- BInsulin has no effect on potassium in DKA
- CInsulin breaks down potassium in the bloodstream
- DInsulin makes the kidneys retain potassium, so the level will rise
6.Medium
Which nursing action helps prevent a rise in intracranial pressure?
- APreventing constipation and spacing out care
- BEncouraging hard coughing every hour
- CLying the patient flat with the hips bent sharply
- DDoing all care and suctioning in one long session
7.Hard
A patient with polycystic kidney disease suddenly has the worst headache of their life and neck stiffness. What should the nurse suspect?
- APain spreading upwards from a kidney cyst
- BA subarachnoid haemorrhage from a brain aneurysm
- CA urinary infection that has spread
- DA migraine linked to high blood pressure
8.Hard
A patient with CKD has a haemoglobin of 92 g/L and starts an erythropoiesis-stimulating agent (ESA). What should the nurse monitor?
- ALiver enzymes, because ESAs are toxic to the liver
- BBlood glucose, because ESAs often cause hypoglycaemia
- CHearing, because ESAs can damage the inner ear
- DBlood pressure and haemoglobin, as overshoot raises clot risk
Answer key
- 1. A · Upper and lower motor neurons
- 2. C · Glucagon
- 3. A · No movement or feeling below the injury, even in the sacral area
- 4. B · Fluid restriction
- 5. A · Insulin moves potassium into cells, so the level can fall quickly
- 6. A · Preventing constipation and spacing out care
- 7. B · A subarachnoid haemorrhage from a brain aneurysm
- 8. D · Blood pressure and haemoglobin, as overshoot raises clot risk
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