Practical 2 Haematology 2

Question 1

Fluid compartments total body water

Answer 1

600 - 650 ml/kg btw

Question 2

Fluid compartment extracellular compartment

Answer 2

250 - 300 ml/kg btw

Question 3

Fluid compartment intracellular compartment

Answer 3

350- 400 ml/kg btw

Question 4

Density of erthrocytes

Answer 4

1090 g/dm3

Question 5

average lifespan of erythrocytes human, horse, ruminants, dog

Answer 5

120 DAYS

Question 6

average lifespan of erythrocytes Cat, swine, rabbit

Answer 6

60 days

Question 7

average lifespan of erythrocytes birds

Answer 7

30days

Question 8

Minimal osmotic resistance erythrocytes

Answer 8

0.45 - 0.7 % NaCl
(70-120 mmol/l NaCl)

Question 9

Maximal osmotic resistance erythrocytes

Answer 9

0.3-0.55 % NaCl
(50-90 mmol/l NaCl)

Question 10

immunoglobulins in blood plasma IgG Concentration

Answer 10

6-30 g/l

Question 11

immunoglobulins in blood plasma IgG proportion

Answer 11

80%

Question 12

immunoglobulins in blood plasma IgG Molecular weight

Answer 12

150000 Da

Question 13

immunoglobulins in blood plasma IgA conc

Answer 13

0.1 - 6 g/l

Question 14

immunoglobulins in blood plasma IgA proportion

Answer 14

13%

Question 15

immunoglobulins in blood plasma IgA molecular weight

Answer 15

160000 Da

Question 16

immunoglobulins in blood plasma IgM conc

Answer 16

1-5 g/l

Question 17

immunoglobulins in blood plasma IgM proportion

Answer 17

6%

Question 18

immunoglobulins in blood plasma IgM Molecular weight

Answer 18

900000 Da

Question 19

Red blood cell count mammals

Answer 19

6-12 x 10^12/l

Question 20

Red blood cell count birds

Answer 20

3 x 10^12/l

Question 21

percentage of reticulocytes among red blood cells (swine, dogs, cats) Young animals

Answer 21

1-9%

Question 22

percentage of reticulocytes among red blood cells (swine, dogs, cats) Adult animals

Answer 22

0-5%

Question 23

white blood cell count mammal

Answer 23

5-15x 10^9/l

Question 24

White blood cell count Birds

Answer 24

15-30x10^9/l

Question 25

Thrombocytes count

Answer 25

200-800 x 10^9/l

Question 26

What is cold agglutination?

Answer 26

agglutination may occur below room temprature, even in type O

Question 27

What is isocytosis?

Answer 27

if all cells have same diameter

Question 28

What do you use to dilute blood?

Answer 28

physiological saline solution

Question 29

What does Türk solution?

Answer 29

lyses red blood cells and stain the nucleus of white blood cells

Question 30

What kind of Ig is anti-D

Answer 30

IgG type