1.Easy
How do sulfonylureas such as gliclazide lower blood glucose?
- AThey slow down the absorption of food
- BThey replace insulin that the body lacks
- CThey make the kidneys pass more glucose
- DThey make the pancreas release more insulin
2.Easy
Why do patients with chronic kidney disease often develop bone disease?
- APatients usually drink too much milk
- BThe kidneys release too much calcium into the bones
- CThe bones are attacked by antibodies made in the kidneys
- DThe kidneys cannot activate vitamin D or clear phosphate
3.Easy
What is the main laboratory finding in SIADH (syndrome of inappropriate ADH secretion)?
- AHigh serum sodium from water loss
- BLow serum sodium from water retention
- CLow serum calcium from kidney losses
- DHigh blood glucose from insulin resistance
4.Medium
Why is all urine strained in a patient with suspected kidney stones?
- ATo stop the stone from blocking the toilet
- BTo measure the urine volume more accurately
- CTo catch the stone so it can be analysed
- DTo remove blood clots before testing
5.Medium
Which side effects are common with oxybutynin for an overactive bladder?
- AWeight loss and a fast tremor
- BDiarrhoea and heavy sweating
- CA cough and a raised potassium
- DDry mouth and constipation
6.Medium
What does a positive pronator drift test show?
- ASubtle weakness in one arm
- BLoss of hearing on one side
- CWeakness of the eye muscles
- DA normal response in older adults
7.Hard
A kidney transplant recipient has had vomiting and diarrhoea for two days. Why should the transplant team be contacted?
- AThe patient may not be absorbing their immunosuppressants
- BVomiting proves that rejection has already happened
- CThe tablets will make the vomiting stop
- DThe kidney will start to produce far too much urine
8.Hard
A patient with diabetic neuropathy has a hot, red, swollen foot that is barely painful. The skin is intact, and there is no fever. What should the nurse suspect?
- AA sprained ankle that will settle with walking
- BNormal swelling from standing too long
- CAn acute Charcot foot, needing urgent offloading
- DGout, which only needs pain relief
Answer key
- 1. D · They make the pancreas release more insulin
- 2. D · The kidneys cannot activate vitamin D or clear phosphate
- 3. B · Low serum sodium from water retention
- 4. C · To catch the stone so it can be analysed
- 5. D · Dry mouth and constipation
- 6. A · Subtle weakness in one arm
- 7. A · The patient may not be absorbing their immunosuppressants
- 8. C · An acute Charcot foot, needing urgent offloading
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