2 Plenary 2nd LE Flashcards Preview

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Flashcards in 2 Plenary 2nd LE Deck (33):
1

Normal RBC count

4-5.5 million cells/microliter

2

WBC count

5-10,000 cells/microliter

3

Hemoglobin count

12-16 gm/liter

4

Hematocrit

40-54%

5

MCV

80-94 femtoliters

6

MCHC

32-37%

7

MCH

27-32 picograms

8

Platelet count

150,000-40,000/microliter

9

RDW

11-15

10

Neutrophils

40-75%

11

Stabs

3-5%

12

Lymphocytes

20-45%

13

Monocytes

2-6%

14

Eosinophils

1-4%

15

Basophils

0-1%

16

Used for hemoglobin determination

Sahli Hellige hemometer

17

Diluting fluid of Hb determination

10 N HCl

18

Acid solution in hemoglobin concentration compared with a color standard

acid hematin

19

Used as a diluent to acid hematin so that it matches the color standard

distilled water

20

The time it takes for the bleeding to stop

Bleeding time

21

The time it takes for blood to form a clot

Clotting time

22

Normla bleeding time

1-3 minutes (modified duke's method)

23

Normal clotting time

3-6 minutes

24

Hemoglobin determination

Male: 13.8 to 17.2 gm/dlFemale: 12.1 to 15.1 gm/dl

25

Clinical applications of blood typing

Blood transfusionOrgan transplantationPaternityForensic evidence

26

Volume of air expelled from hte lungs during a maximal forced epiration starting after a maximal forced inspiration

Vital capacity

27

Volume of gas that is expelled from the lungs during a maximal forced expiration tat starts at the end of a normal tidal expiration

Expiratory reserve colume

28

Total lung capacity

VC + FRCIRV + ERV + RV

29

Volume of gas that is inspired into the lungs during maximal frced inspiration at the end of a normal tidal inspiration

Inspiratory reserve volume

30

Volume of gas remaining in the lungs after a maximal forced expiration

Residual volume

31

Minute ventilation

TV x RR

32

Alveolar ventilation

(TV-dead space) X RR

33

Indication of airway diameter

FEV1/FVC