14 Questions
What is the normal urine volume excreted in 24 hours?
1.5-2 liters
What does anuria refer to?
Total urinary obstruction
What is oliguria?
Urine output below 500 ml/24 hours
What does hematuria indicate?
Bleeding from the kidneys
Which condition can lead to polyuria?
Excess fluid intake
What does a +ve Dipstick test for microscopically bleeding in urine indicate?
Dipstick test can detect microscopically bleeding
What is the most likely cause of red or black urine that shows positive dipstick test but no RBCs on microscopy?
ALKAPTONURIA
What condition is indicated by the presence of abnormal concentration of proteins in the urine, making it froth easily?
Nephrotic syndrome
What does the presence of more than 150mg of low molecular weight proteins in the urine 24 hours indicate?
Tubular cell damage
Which condition is characterized by a collection of signs and symptoms resulting from damage to the glomerular filtration barrier in the kidneys?
Nephrotic syndrome
What type of renal pathophysiology is related to perfusional disorder like ischemia, renal artery stenosis, heart failure, and circulatory shock that cause low blood pressure?
Pre-renal
Which condition causes obstruction of the ureter, urinary bladder, and urethra, leading to back up of urine?
Benign prostatic hyperplasia
What causes darkening of urine on standing?
ALKAPTONURIA
Which condition is indicated by the presence of albumin in the urine?
Albuminuria
Learn about the general notes and disorders related to urine volume in the renal system, including anuria, oliguria, polyuria, and their respective causes. This quiz covers the pathophysiology of renal system disorders related to urine volume.
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