Term
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Definition
| 135-145, water balance regulator and nerve impulse transmission. Major in the ECF. |
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Term
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Definition
| 3.5-5, metabolic activities, normal cardiac conduction and muscle contraction. Major in the ICF. |
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Term
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Definition
| 8.5-10.5, most is in the bone, necessary for bone and teeth formation and blood clotting |
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Term
|
Definition
| 1.5-2.5 enzyme activities and neurochemical activities. |
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Term
|
Definition
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Term
|
Definition
A: 22-26
V: 24-30
Kidneys regulate and act with in hours or days to any changes. |
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Term
|
Definition
2.8-4.5
Inversely proportional to Calcium levels, promotes normal neuromuscular action, and participates in CHO production. |
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Term
|
Definition
| Interstitial fluid, Intravascular Fluid, Transcellular Fluid |
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Term
| Interstitial Fluid components |
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Definition
| fluid b/w cells, outside blood vessels, lymph |
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Term
|
Definition
| Blood plasma found in the vascular system |
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Term
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Definition
| Fluid separated from other fluids by a cellular barrier and consists of CSF, pleural GI, intraocular, peritoneal and synovial. |
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Term
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Definition
| Movement of a solvent across a semipermeable membrane from an area of lesser solute concentration to higher solute concentration. |
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Term
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Definition
| Osmotic pressure of a solution. |
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Term
|
Definition
| Concentration of solutions |
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Term
| Colloid osmotic/ oncotic pressure |
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Definition
| Pressure exerted by plasma proteins on the osmotic pressure of blood. Usually keep fluid in the intravascular compartment by pulling water from interstitial space back into capillaries. |
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Term
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Definition
| Movement of particles from higher concentration to a lower concentration based on osmolality. Affected by molecule size, concentration and temperature of solution. |
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Term
|
Definition
| Water and substances move across membrane in response to osmolality, moving from high to low pressure. Demonstrated in capillary beds by hydrostatic pressure. As in CHF with increased pressure in the intravascular space, water moves back into the interstitial area and causes edema. |
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Term
|
Definition
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Term
|
Definition
| monitor the serum osmotic pressure and stimulate the hypothalamus when osmolality increases. |
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Term
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Definition
| Stored in the posterior pituitary and released when changes in blood osmolarity occur. Works directly on the collecting ducts and renal tubules to reabsorb water. |
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Term
|
Definition
| overall effect is Na and H2O retention with goals of restoring blood volume. |
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Term
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Definition
| Responds to stretching of the heart and hypovolemia. Causes Na loss and inhibits thirst mechanism. |
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Term
|
Definition
Kidneys/ Urine: 1200-1600
Skin: 500-600
Lungs: 300-500
Poop: 200 |
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|
Term
| Carbonic Acid and Bicarbonate buffer system |
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Definition
| CO2 + H2O <--> H2CO3 <--> H + HCO3. The first buffer system to react to change in pH of the ECF. |
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Term
|
Definition
|
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Term
|
Definition
| 80-100 mm Hg < 60 is really bad |
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|
Term
| Amount of plasma filtered through kidneys each day |
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Definition
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|
Term
| Fluid Volume Excess findings |
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Definition
weight gain, edema, hypertension, polyuria, neck vein distension, increased blood and venous pressure, crackles in lungs, confusion.
Decreased hematocrit < 38% and BUN levels < 10mg/100mL or hemodilution. |
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