2 Plenary 2nd LE

Question 1

Normal RBC count

Answer 1

4-5.5 million cells/microliter

Question 2

WBC count

Answer 2

5-10,000 cells/microliter

Question 3

Hemoglobin count

Answer 3

12-16 gm/liter

Question 4

Hematocrit

Answer 4

40-54%

Question 5

MCV

Answer 5

80-94 femtoliters

Question 6

MCHC

Answer 6

32-37%

Question 7

MCH

Answer 7

27-32 picograms

Question 8

Platelet count

Answer 8

150,000-40,000/microliter

Question 9

RDW

Answer 9

11-15

Question 10

Neutrophils

Answer 10

40-75%

Question 11

Stabs

Answer 11

3-5%

Question 12

Lymphocytes

Answer 12

20-45%

Question 13

Monocytes

Answer 13

2-6%

Question 14

Eosinophils

Answer 14

1-4%

Question 15

Basophils

Answer 15

0-1%

Question 16

Used for hemoglobin determination

Answer 16

Sahli Hellige hemometer

Question 17

Diluting fluid of Hb determination

Answer 17

10 N HCl

Question 18

Acid solution in hemoglobin concentration compared with a color standard

Answer 18

acid hematin

Question 19

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

Answer 19

distilled water

Question 20

The time it takes for the bleeding to stop

Answer 20

Bleeding time

Question 21

The time it takes for blood to form a clot

Answer 21

Clotting time

Question 22

Normla bleeding time

Answer 22

1-3 minutes (modified duke’s method)

Question 23

Normal clotting time

Answer 23

3-6 minutes

Question 24

Hemoglobin determination

Answer 24

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

Question 25

Clinical applications of blood typing

Answer 25

Blood transfusionOrgan transplantationPaternityForensic evidence

Question 26

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

Answer 26

Vital capacity

Question 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

Answer 27

Expiratory reserve colume

Question 28

Total lung capacity

Answer 28

VC + FRCIRV + ERV + RV

Question 29

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

Answer 29

Inspiratory reserve volume

Question 30

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

Answer 30

Residual volume

Question 31

Minute ventilation

Answer 31

TV x RR

Question 32

Alveolar ventilation

Answer 32

(TV-dead space) X RR

Question 33

Indication of airway diameter

Answer 33

FEV1/FVC