Question Easy:
A 50-year-old woman presents with fatigue, oedema, and frothy urine. Urinalysis reveals significant proteinuria. What is the most likely diagnosis? 🌊
A) Acute pyelonephritis
B) Nephrotic syndrome
C) Glomerulonephritis
D) Acute kidney injury
E) Interstitial nephritis
Explanations & Answers:
Question Easy Answer:
B) Nephrotic syndrome
Question Easy Explanation:
The symptoms of fatigue, oedema, and frothy urine combined with significant proteinuria suggest nephrotic syndrome. Nephrotic syndrome is characterised by heavy proteinuria, hypoalbuminaemia, and oedema. NICE guidelines recommend considering nephrotic syndrome in patients with unexplained oedema and heavy proteinuria.
Question Medium:
A 35-year-old man comes to the GP with lower abdominal pain and frequent urination. After initial evaluation, a urinary tract infection is suspected. According to NICE guidelines, which investigation should be performed next? 🔍
A) Blood culture
B) Urine dipstick
C) Abdominal ultrasound
D) Midstream urine culture
E) Cystoscopy
Explanations & Answers:
Question Medium Answer:
D) Midstream urine culture
Question Medium Explanation:
According to NICE guidelines, a midstream urine culture is recommended to diagnose a urinary tract infection, particularly in men, since empirical treatment might not always be appropriate without confirmation. A urine dipstick could be used for baseline assessment, but urine culture provides a definitive diagnosis and helps in identifying the causative organism and its antibiotic sensitivities.
Question Hard:
A 60-year-old man with a history of chronic kidney disease (CKD) presents with worsening shortness of breath and peripheral oedema. His medication review shows he is currently prescribed ramipril, atorvastatin, aspirin, and furosemide. What is the most appropriate management step to improve his symptoms according to BNF guidelines? 📉
A) Increase furosemide dose
B) Start spironolactone
C) Switch ramipril to losartan
D) Commence haemodialysis
E) Add a calcium channel blocker
Explanations & Answers:
Question Hard Answer:
A) Increase furosemide dose
Question Hard Explanation:
In a patient with CKD experiencing fluid overload as indicated by worsening shortness of breath and peripheral oedema, BNF suggests that increasing the dose of a loop diuretic like furosemide can help manage fluid balance. Starting spironolactone may not be suitable given the renal impairment, and switching angiotensin-converting enzyme (ACE) inhibitors is not likely to address acute symptoms. Haemodialysis may be required if conservative management fails or if there are signs of severe renal failure.
Medical fact of the day:
One kidney can filter as much as 50 gallons of blood a day! That’s enough to fill about 227 liters, highlighting the kidneys’ vital role in waste filtration and homeostasis in the body.
Quote of the day:
“In the quiet moments between duty and care, we find the strength that shapes lives. Your compassion makes all the difference.” 🌟