Excretion Kidneys Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The blood of chronic kidney failed patient is purified by passing it through

1. filter
2. pace maker
3. artificial kidney
4. transplanting kidney

MCQ 2: If the kidney is completely lost and unable to eliminate nitrogenous waste, it leads to

1. chronic renal failure
2. chronic liver failure
3. chronic respiratory failure
4. chronic pancreas failure

MCQ 3: The non-surgical removal of kidney stones is the technique called

1. Lithotripsy
2. dialysis
3. shock waves
4. none of others

MCQ 4: Kidneys remove nitrogenous wastes and act as a

1. excretory product
2. Osmoregulators organ
3. osmoconformers
4. thermoregulatory organs

MCQ 5: The mammalian kidney is specialized to conserve water above

1. 0.7
2. 0.81
3. 0.995
4. 0.934