#vasoconstriction

[unbfacts]

[bradleydeans]

Stay hydrated, y’all. This is 7 hours of no water. Don’t be like me.

[mission-to-dietitian]

Hypothalamus does vasopressin/ADH elevates blood pressure.

Glomerulus secretes renin, vasoconstricts to increase blood pressure.

Erythropoietin stimulates the bone marrow to produce more red blood cells.

1,25-dihydroxyvitamin D activated in kidney.

Renal disease decreases glomerular filtration and creatinine clearance rate (labs: GFR, BUN, creatinine. BUN and Cr elevated.

In acute kidney injury, a BUN:Cr of 20:1 indicates a pre-renal state in which BUN is increased due to acute kidney damage. AKI may be reversible, not requiring dialysis.

Reduced BUN reabsorption indicated by a BUN to creatinine ratio of less than 10:1, suggests need for dialysis.

Renal solute load = solutes excreted in 1L of urine. MAIN SOLUTES: nitrogen and sodium.

Anemia, upset blood pressure, and decreased activation of vitamin D involved in renal insufficiency (due to the hormones released by kidney and hypothalamus).

TO BE ADDED TO...

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

3745-3748.

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

3508-3510.

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

2602-2605.

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

1903-1904.

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

1343-1344.