Electrolytes Flashcards by Jake Lipon

Q

Source of error for sodium

A

electrolyte exclusion effect

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Q

Source of error for potassium

A

Hemolysis
fist clenching
excersice

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Q

Source of error for chloride

A

halides

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Q

Source of error for bicarb and co2

A

atm decrease CO2

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Q

Source of error for calcium

A

HIL

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Q

Source of error for phosphorus

A

HIL

EDTA, citrate, oxalate

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Q

Source of error for magnesium

A

HIL

EDTA, citrate, oxalate

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Q

false increase of sodium

A

alodsteronism (Conn)

cushings

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Q

false increase of potassium

A

acidosis
addisons
hypoaldosteronism

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Q

false increase of chloride

A

resp alk

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Q

false increase of bicarb

A

met alk

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Q

false increase of CO2

A

resp acid

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Q

false increase of calcium

A

cancer

hyperparathyroidsim

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Q

false increase of phosphorus

A

hypoparathyroidsm

acromegaly

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Q

false increase of magnesium

A

renal failure

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Q

false decrease of sodium

A

high osm = urea

low osm = liver, kidney, heart disease

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Q

false decrease of potassium

A

insulin therapy

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Q

false decrease of chloride

A

high osm = urea

low osm = liver, kidney, heart disease

same as sodium

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Q

false decrease of bicarb

A

metabolic acid

Q

false decrease of co2

A

resp alk

Q

false decrease of calcium

A

hypoalbuminemia

Q

false decrease of phosphorus

A

resp alk

fanconi and rickets

Q

false decrease of magnesium

A

diabetes

alcoholism

Q

clinical significance of ammonia

A

liver and kidney diease

clinical significance of urea

bad indicator for renal

clinical significance of uric acid

chronic renal failure

clinical significance of creatinine

GFR of kidney

clinical significance of ALP

bone growth

clinical significance of LD

non specific

clinical significance of ALT

liver issues

clinical significance of GGT

hepatobillary disease- obstruction

clinical significance of creatinine kinase

muscle and heart disease

clinical significance of amylase

appenidicitsi, inflammation

clinical significance of lipase

diagnose pancreatitis

clinical significance of hCG

pregnancy and tumors

what tube and preperation needed to collect ammonia

heparin or EDTA on ice

interferences for ammonia

Hemolysis smoking/drinking fist clenching all increase

interferences for urea

hemolysis Sodium fluoride ammonia

interferences for uric acid

HIL

interferences for creatinine

HIL KETONES

interferences for GGT

CANNOT use grey top (sodium flurodie/ potassium oxalate)

interferences for amylase

triglycerides

interferences for Lipase

HIL

interferences for bilirubin

Hemolysis lipemia LIGHT

interferences for triglycerides

hemolysis bili VITAMIN C

clinical significance of troponin

used to test during myocardial infraction

clinical significane of BNP

best used to test heart failure