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Normal Values > Typical Labs > Flashcards

Typical Labs Flashcards

0
Q

Potassium K+

A

3.5 - 5.1 mEq/L Critical < 3.1, > 5.9 mEq/L Death < 2.2 - 7.0 mEq/L < Death -1 mEq K = 200-400 mEq deficit Recommended daily intake: 40 - 60 mEq HyperKalemia Cardiac dysrhythmia: Peaked T wave, Widened QRS, Depressed ST segment

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0
Q

Sodium Na+

A

135 - 145 mEq/L Seizure < 121 mEq/L Critical > 159 mEq/L +3 mEq above normal = 1L deficit +1 kg = 1L surplus

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0
Q

Calcium

A

Total 8.8 - 10.3 mg/dL; Critical Total < 6.6, > 12.9 mg/dL; Tetany at 6 mg/dL; Laryngospasm at 4 mg/dL

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0
Q

Calcium

A

Total 8.8 - 10.3 mg/dL; Critical Total < 6.6, > 12.9 mg/dL; Tetany at 6 mg/dL; Laryngospasm at 4 mg/dL

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1
Q

Average Serum Osmolality

A

290 mOsm/kg; -50 = hypotonic; +50 mOsm/L = hypertonic

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2
Q

Glucose

A

65 - 99 mg/dL Critical < 40, > 499 mg/dL Convulsion 20 - 50 mg/dL

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2
Q

Blood Urea Nitrogen BUN

A

7 - 18 mg/dL < renal d/o or dehydration

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2
Q

Creatinine Cr

A

0.5 - 1.0 mg/dL High with BUN = kidney dz

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2
Q

Liver Function Test

A

AST, ALT, Albumin, Total Bilirubin

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2
Q

Aspartate Aminotransferase (AST)

A

10 - 40 U/L; aid in dx MI

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2
Q

Hypotonic Solutions\

A

0.45% NS

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2
Q

0.45% NS Constituents

A

Na 77; Cl 77 mEq/L; Hypotonic

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2
Q

D5W Constituents

A

Dextrose 278 mmol/L; Isotonic (becomes hypotonic)

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2
Q

D5 1/2NS Constituents

A

Na 77, Cl 77 mEq/L, Dextrose 278 mmol/L; Hypertonic

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2
Q

Phosphate

A

2.3 - 4.5 mg/dL; Critical < 1.0 mg/dL

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2
Q

Chloride

A

98 - 107 mEq/L; Critical < 80, > 115 mEq/L

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2
Q

Liver Function Test

A

AST, ALT, Albumin, Total Bilirubin

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2
Q

Aspartate Aminotransferase (AST)

A

10 - 40 U/L; aid in dx MI

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2
Q

Alanine Aminotransaminase (ALT)

A

20 - 65 U/L; more specific than AST

2
Q

Albumin

A

3.5 - 5.0 g/dL; it is 50 - 70 % of total proteins; edematous at < 2.5 g/dL

2
Q

Total Bilirubin

A

0.1 - 1.2 mg/dL; Jaundice > 3, Critical > 15 mg/dL

2
Q

Ammonia

A

35 - 65 ug/dL

2
Q

135 - 145 mEq/L Seizure < 121 mEq/L Critical > 159 mEq/L +3 mEq above normal = 1L deficit +1 kg = 1L surplus

A

Sodium Na+

3
Q

Total 8.8 - 10.3 mg/dL; Critical Total < 6.6, > 12.9 mg/dL; Tetany at 6 mg/dL; Laryngospasm at 4 mg/dL

A

Calcium

4
Q

290 mOsm/kg; -50 = hypotonic; +50 mOsm/L = hypertonic

A

Average Serum Osmolality

5
Q

3.5 - 5.1 mEq/L Critical < 3.1, > 5.9 mEq/L Death < 2.2 - 7.0 mEq/L < Death -1 mEq K = 200-400 mEq deficit Recommended daily intake: 40 - 60 mEq HyperKalemia Cardiac dysrhythmia: Peaked T wave, Widened QRS, Depressed ST segment

A

Potassium K+

6
Q

Total 8.8 - 10.3 mg/dL; Critical Total < 6.6, > 12.9 mg/dL; Tetany at 6 mg/dL; Laryngospasm at 4 mg/dL

A

Calcium

7
Q

65 - 99 mg/dL Critical < 40, > 499 mg/dL Convulsion 20 - 50 mg/dL

A

Glucose

8
Q

7 - 18 mg/dL < renal d/o or dehydration

A

Blood Urea Nitrogen BUN

9
Q

0.5 - 1.0 mg/dL High with BUN = kidney dz

A

Creatinine Cr

10
Q

AST, ALT, Albumin, Total Bilirubin

A

Liver Function Test

11
Q

10 - 40 U/L; aid in dx MI

A

Aspartate Aminotransferase (AST)

12
Q

0.45% NS

A

Hypotonic Solutions\

13
Q

Na 77; Cl 77 mEq/L; Hypotonic

A

0.45% NS Constituents

14
Q

Dextrose 278 mmol/L; Isotonic (becomes hypotonic)

A

D5W Constituents

15
Q

Na 77, Cl 77 mEq/L, Dextrose 278 mmol/L; Hypertonic

A

D5 1/2NS Constituents

16
Q

2.3 - 4.5 mg/dL; Critical < 1.0 mg/dL

A

Phosphate

17
Q

1.7 - 2.3 mg/dL; Critical < 1.1, > 4.8 mg/dL

A

Magnesium

18
Q

98 - 107 mEq/L; Critical < 80, > 115 mEq/L

A

Chloride

19
Q

AST, ALT, Albumin, Total Bilirubin

A

Liver Function Test

20
Q

10 - 40 U/L; aid in dx MI

A

Aspartate Aminotransferase (AST)

21
Q

20 - 65 U/L; more specific than AST

A

Alanine Aminotransaminase (ALT)

22
Q

3.5 - 5.0 g/dL; it is 50 - 70 % of total proteins; edematous at < 2.5 g/dL

A

Albumin

23
Q

0.1 - 1.2 mg/dL; Jaundice > 3, Critical > 15 mg/dL

A

Total Bilirubin

24
Q

35 - 65 ug/dL

A

Ammonia

25
Q

Magnesium

A

1.8 - 2.3 mg/dL; Critical < 1.1, > 4.8 mg/dL

Normal Values (7 decks)

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