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Adult Health I

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Question
Answer
is responsible for the reduction of urine production   show
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show renin  
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show aldosterone  
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show hypovolemia  
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show dehydration  
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show hyperventilation, diabetic ketoacidosis, and enteral feeding without sufficient water intake  
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show GI losses, skin losses, renal losses. third spacing (burns, ascites, obstruction), hemorrhage, and altered intake  
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show LOW  
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hgb and hct are ____ during dehydration   show
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serum osmolarity, sp. gravity, serum sodium are all ___ during dehydration   show
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common vital signs for hypovolemia and dehydration are:   show
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show hypervolemia  
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show overhydration  
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show water replacement without electrolyte replacement such as strenuous exercise with profuse diaphoresis  
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show chronic stimulus to the kidney (heart failure, cirrhosis, glucocorticosteriods), abn renal function, fluid shifts (burns, hypertonic fluids), age-related changes, excessive sodium intake  
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hgb and hct are ___ with overhydration   show
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serum osmolarity and serum sodium are ___ with overhydration   show
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show HIGH  
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what are vital signs for overhydration and hypervolemia?   show
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what position is best for pt with overhydration or hypervolemia?   show
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show fowler's  
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show on back with legs elevated  
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major electrolyte found in EFC   show
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essential for the maintance of acid-base balance, active and passive transport mechanisms, and maintaining irritability and conduction of nerve and muscle tissue   show
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normal sodium values   show
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show potassium  
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plays vital role in cell metabolism, transmission of nerve impulses, functioning cardiac, lung, and muscle tissues, and acid-base balance   show
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___ has reciprocal action with sodium   show
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normal potassium values   show
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normal calcium values   show
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show 1.3-2.1  
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is a gain of water or the loss of sodium-rich fluids   show
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show hyponatremia  
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water moves from ECF into the ICF   show
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show abn GI losses, renal losses, skin losses, > or normal ECF volume, edematous state (heart failure, cirrhosis), excessive hypotonic IV, age-related factors  
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vital signs of hyponatremia   show
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show hypernatremia  
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cells are dehydrated with ___   show
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show water deprivation, excessive Na intake, excessive Na retention, fluid losses, age-related changes  
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show hyperthermia, tachycardia, orthostatic hypotension  
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show hypokalemia  
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risk factors for hypokalemia   show
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show alkalosis state  
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vital signs for hypokalemia   show
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show potassium  
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show tissue irritant  
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is the result of > intake of K, movement of K out of the cells, or inadequate renal excretion   show
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risk factors for hyperkalemia   show
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show acidosis  
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vital signs for hyperkalemia   show
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foods with potassium   show
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risk factors for hypocalcemia   show
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+ chvostek's sign and + trousseau's sign   show
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show < heart rate, hypotension, dysrhythemia  
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what food has high calcium and magnesium?   show
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risk factors for hypomagnesmia   show
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show acidic, LOW  
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lesser concentration of H+ ions the more ____ the body fluids are with a ___ pH   show
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show compensation  
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occurs when pH returns to normal   show
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show partial compensation  
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risk factors for respiratory acidosis   show
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risk factors for respiratory alkalosis   show
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risk factors for metabolic acidosis   show
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show base excess, acid def (loss of GI secretions from vomiting or suction and K+ depletion due to diuetics, laxatives, cushings syndrome)  
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vital signs and cardiovascular for resp acidosis   show
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vital signs and cardiovascular for resp alkalosis   show
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show bradycardia, tachypnea, hypotension, dysrhymias  
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vital signs and cardiovascular for metabolic alkalosis   show
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show tetany and convulsions  
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show tetany and muscle weakness  
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show respiratory acidosis/alkalosis  
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show metabolic acidosis/alkalosis  
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show lisinopril (prinivil)  
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normal ionized Ca values   show
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show 22-26  
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normal CO2 values   show
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show + or - 2  
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normal range for PaO2   show
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show 95-100%  
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normal Chloride values   show
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show 1.5-2.5  
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show 2.8-4.5  
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normal serum osmolality values   show
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movement of solvent across semipermeable membrane from an area of LOWER concentration to an area of HIGHER concentration   show
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show osmosis  
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movement of solute in a solution across semipermeable membrane from an area of HIGHER concentration to an area of LOWER concentration   show
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during diffusion, what effects the movement?   show
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show filtration  
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show edema  
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show active transport  
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average adult fluid intake   show
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where is the antidiuretic hormone stored?   show
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show response to changes in blood osmolarity  
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show antidiuretic hormone  
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show renal perfusion  
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show renin  
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show renin  
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show massive vasoconstriction of vessels and relocates and increases blood flow to kidneys to improve perfusion  
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show adrenal cortex in response to increase plasma K+ levels ot when helping counteract hypovolema  
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show atrial natriuretic peptide  
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show from atrial cells of heart in response to atrial stretching and an increase in circulating blood vloume  
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show 2200-2700  
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show kidneys (then lungs, skin, GI)  
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show magnesium  
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where is 50-60% of Mg found?   show
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show potassium  
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show buffer  
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regulated by lungs   show
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show HCO3  
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show 7.35-7.45  
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what are the 3 acid-base regulators?   show
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largest chemical buffer in ECF   show
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show H+ ions  
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show CO2  
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show lungs and kidneys  
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show < 35  
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show > 45  
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show metabolic acidosis  
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when bicard is > 26 _____   show
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show pH- >7.45-----------PaCO2- norm or >45---------PaO2-norm----------O2 sats-norm------------HCO3---->26-------ionized Ca+----<4.5------------K+- <3.5  
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show pH- <7.35--------PaCO2- norm or <35------PaO2- norm--------O2 sats- norm-----HCO3- <22------K+- >5  
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show pH- >7.45------PaCO2- <35-----PaO2-norm-----O2 sats- norm------HCO3- <22----ion Ca+- <4.5-----K+- <3.5  
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show pH- <7.35------PaCO2- >45--------O2 PaO2- norm or <80----sats- norm or <95%-------HCO3- norm or >26-----K+- >5.0  
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show Na (sodium)  
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polydipsia   show
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show antidiuretic hormone  
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show go, go, go prob with antidiuretic hormone  
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disorder that holds in too much fluid b/c if inappropriate amount of antidiruetic hormone   show
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