Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
PaC02
Normal value? Range? |
PaCO2
Normal value=40mmHg Range=35-45mmHg |
|
|
HCO3
Normal value? Range? |
HCO3
Normal=24mEq/L Range= 22-26mEq/L |
|
|
SaO2
Normal Range? |
SaO2
Normal range=93-100% |
|
|
PaO2
Normal? Range? |
PaO2
Normal=90mmHg Range=80-100mmHg |
|
|
pH
Normal? Range? |
pH
Normal=7.4 Range=7.35-7.45 |
|
|
Lab value showing METABOLIC acidosis:
|
HCO3 less than 22 mEq/L
|
|
|
Lab value showing METABOLIC alkalosis:
|
HCO3 greater than 26 mEq/L
|
|
|
Lab value showing RESPIRATORY acidosis:
|
PaCO2 greater than 45 mmHg
|
|
|
Lab value showing RESPIRATORY alkalosis:
|
PaCO2 less than 35 mmHg
|
|
|
Alkalosis
|
pH above 7.45
(7.4 is normal) |
|
|
Acidosis:
|
pH below 7.35
(7.4 is normal) |
|
|
Clinical manifestations of METABOLIC ACIDOSIS:
|
1) hyperkalemia
2)anorexia, nausea, and vomiting 3) warm, flushed skin 4) cardiac dysrhythmias and CNS dysfunction 5) headache, diarrhea, tremors |
|
|
Clinical manifestations of METABOLIC ALKALOSIS:
|
1) cardiac dysrhythmias; seizures; confusion; muscle twitching, agitation
2) elevated pH; elevated HCO3; normal PaCO2 or elevated if compensation occurs. |
|
|
Clinical manifestations of RESPIRATORY ACIDOSIS:
|
1)lowered pH; elevated PaCO2; HCO3 is normal or elevated (with renal compensation)
2) vasodilation; cardiac dysrhythmias, tachycardia, somnolence, decreased ventilation |
|
|
Clinical manifestations of RESPIRATORY ALKALOSIS:
|
1) elevated pH; lowered PaCO2; HCO3 normal or low due to compensation
2) nausea, vomiting, tingling of fingers |
