Patients with uncontrolled diabetes mellitus are most likely to develop complications like:
1. respiratory acidosis and retention of body fluid.
2. respiratory alkalosis and dehydration.
3. metabolic acidosis and dehydration.
4. metabolic alkalosis and dehydration.

What would be the logical consequence of an increased hydrogen ion concentration of the ECF?
1. An increase in ECF pH.
2. A slower respiratory rate.
3. An increase in urinary pH.
4. An increase in hydrogen ion secretion by kidney.

The perinephric fat:
1. is the storage energy for renal functions.
2. is the renal capsule.
3. cushions the kidney from mechanical shock.
4. is present only under pathological conditions.

A substance like inulin is readily filtered at the glomerulus but is not reabsorbed or secreted in the tubules. The renal clearance rate of inulin:

1. equals the GFR.

2. is always greater than the GFR.

3. is less than the GFR.

4. does not affect the GFR.

Renal threshold denotes

1. the percent of the cardiac output received by the kidneys per minute.

2. the amount of filtrate formed in all the nephrons of both kidneys per minute.

3. the plasma concentration at which reabsorption mechanisms are saturated and the molecule appears in urine.

4. the plasma concentration at which a substance starts getting filtered at the glomerulus.

Polysaccharide inulin is used to help measure kidney function by determining the glomerular filtration rate (GFR) because inulin is:

1. both filtered and secreted.

2. both filtered and reabsorbed.

3. filtered, but neither secreted nor reabsorbed.

4. only secreted.

A sensation of pain/discomfort is felt when the amount of urine collected in the bladder reaches about:

1. 100ml

2. 500ml

3. 200ml

4. 300ml

A triangular portion of the bladder floor bordered (ventrally) by the internal urethral opening or bladder neck and (dorsolaterally) by the orifices of the right ureter and left ureter, is called as:

1. detrusor.

2. dartos.

3. transitional epithelium.

4. trigone.

Hypoalbuminemia will result in:

1. decreased colloid osmotic pressure.

2. decreased immunity.

3. increased clotting tendency of blood.

4. decreased filtration pressure.

What is true of urea biosynthesis?
1. Uric acid is the starting point
2. Urea is synthesized in lysosomes
3. Urea cycle enzymes are located inside mitochondria
4. Urea is synthesized in the kidney