Part 3 Flashcards
When the pH is about 7.4 what is the condition?
Alkalosis
Alkalosis increases the ratio of HCO3- and H+ in the?
Renal Tubules
Alkalosis stimulates what to be secreted by renal tubules?
H+
With alkalosis, tubular secretion of H+ is?
Decreased
Alkalosis will increase?
Potassium Secretion
What is the flow of urine?
Nephron-Collecting Ducts-Renal Calyces-Ureters-Bladder
An increased BP will increase sodium excretion in the urine which is called?
Pressure Natriuresis
An increased BP will increase water excretion in the urine which is called?
Pressure Diuresis
A person with diabetes mellitus can have what condition?
Hyperkalemia
Hyperkalemia results if there is deficient?
Aldosterone
B-adrenergic stimulation causes?
Hyperkalemia
A decrease in potassium in the blood is what condition?
Hypokalemia
Aldosterone increases cellular uptake of?
Potassium
Hypokalemia results in?
Less Potassium in blood
Angiotensin II has little impact on?
Extracellular or Blood Volume
Extracellular fluid is determined by intake and output of?
Fluid and Sodium
There is no change in ECF during?
Homeostasis
Bladder is innervated by?
Pudendal N and Sympathetics
Pudendal N innervates the external bladder?
Sphincter
What are powerful buffers?
Proteins
What is the 1st line of defense with buffers?
Acid-Base Buffering System
What is the 2nd line of defense with buffers?
Respiratory Center
What is the 3rd line of defense with buffers?
Kidney
