Hematology/Coagulation Reference Ranges

0.0(0)
Studied by 0 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/56

flashcard set

Earn XP

Description and Tags

SLAPS

Last updated 12:13 AM on 9/23/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

57 Terms

1
New cards

WBC count range

4.5-11.0 ×10^9/L

2
New cards

WBC critical low

less than or equal to 2.0 ×10^9/L

3
New cards

WBC critical high

greater than or equal to 30 ×10^9/L

4
New cards

RBC count range

3.9-5.5 ×10^9/L

5
New cards

RBC critical high/low

n/a

6
New cards

Platelets range

150-450 ×10^9/L

7
New cards

Platelets critical low

less than or equal to 40 ×10^9/L

8
New cards

Platelets critical high

greater than or equal to 1000 ×10^9/L

9
New cards

Neutrophils-Relative range

50-70%

10
New cards

Neutrophils critical high/low

n/a

11
New cards

Lymphocytes-Relative range

20-40%

12
New cards

Lymphocytes critical high/low

n/a

13
New cards

Monocytes-Relative range

4-10%

14
New cards

Monocytes critical high/low

n/a

15
New cards

Eosinophils-Relative range

1-6%

16
New cards

Eosinophils critical high/low

n/a

17
New cards

Basophils-Relative range

<1-2%

18
New cards

Basophils critical high/low

n/a

19
New cards

Hemoglobin range

14-17.5 g/dL

20
New cards

Hgb critical low

less than or equal to 7 g/dL

21
New cards

Hgb critical high

greater than or equal to 24.0 g/dL

22
New cards

Hematocrit range men

38.8-50%

23
New cards

Hct men critical low

less than or equal to 20%

24
New cards

Hct men critical high

greater than or equal to 60%

25
New cards

Hematocrit women range

34.9-44.5%

26
New cards

Hct women critical low

less than or equal to 20%

27
New cards

Hct women critical high

greater than or equal to 60%

28
New cards

MCV range

80-100 fL

29
New cards

MCV critical high/low

n/a

30
New cards

MCHC range

33-36 g/dL

31
New cards

MCHC critical high/low

n/a

32
New cards

RDW range

<14.5%

33
New cards

RDW critical high/low

n/a

34
New cards

ESR men range

0-20 mm/hr

35
New cards

ESR men critical high/low

n/a

36
New cards

ESR women range

0-29 mm/hr

37
New cards

ESR women critical high/low

n/a

38
New cards

PT (prothrombin time) range

10-13 seconds

39
New cards

PT critical low

n/a

40
New cards

PT critical high

greater than or equal to 30 seconds

41
New cards

INR-healthy patients range

1.0-1.1 ratio

42
New cards

INR healthy critical low

n/a

43
New cards

INR healthy critical high

greater than or equal to 5 ratio

44
New cards

INR-warfarin patients range

2-3 ratio

45
New cards

INR warfarin critical low

n/a

46
New cards

INR warfarin critical high

greater than or equal to 5 ratio

47
New cards

aPTT (activated partial thromboplastin time) range

25-40 seconds

48
New cards

aPTT critical low

n/a

49
New cards

aPTT critical high

greater than or equal to 80 seconds

50
New cards

Fibrinogen range

150-350 mg/dL

51
New cards

Fibrinogen critical low

less than or equal to 60 mg/dL

52
New cards

Fibrinogen critical high

greater than or equal to 800 mg/dL

53
New cards

D-Dimer range

<3.0 nmol/L

54
New cards

D-Dimer critical high/low

n/a

55
New cards

Factor VIII range

50-200%

56
New cards

Factor VIII critical low

less than or equal to 5%

57
New cards

Factor VIII critical high

n/a