Blood Analysis

Question 1

functions of blood

Answer 1

transport and homoesotasis

Question 2

composition

Answer 2

60% plasma, 40% other components

Question 3

normal pH

Answer 3

7.4

Question 4

plasma

Answer 4

fluid solution with dissolved components like water, proteins, gases, etc

Question 5

plasma proteins

Answer 5

large molecules in plasma that regulate osmotic pressure

Question 6

blood cells

Answer 6

erythrocytes
leukocytes
thrombocytes

Question 7

erythrocytes

Answer 7

red blood cells, produced in bone marrow, non-nucleated, biconcave

Question 8

main function of RBC

Answer 8

carry oxygen as oxyhaemaglobin (haemoglobin-protein)

Question 9

reticulocyte

Answer 9

immatures reb blood cells with nucleus

Question 10

leukocytes

Answer 10

white bloode cells

Question 11

type of WBC

Answer 11

granulocytes and agranulocytes

Question 12

granulocytes

Answer 12

70%, granular cytoplasm, multilobed

Question 13

types of granulocytes

Answer 13

neutrophiles
eosinophiles
basophiles

Question 14

neutrophiles

Answer 14

phagocytes in response to infections do not stain any colour, 90%

Question 15

eosinophiles

Answer 15

stain red, they act in immflamatory responses and in allergic reaction

Question 16

basophiles

Answer 16

stain blue, they produce histamine and heparin

Question 17

agranulocytes

Answer 17

they have a clear cytoplasm with one big nucleus

Question 18

type of agranulocytes

Answer 18

monocytes and lumphocytes

Question 19

monocytes

Answer 19

phagocytes with big nucleus as horse show

Question 20

lymphocytes

Answer 20

90%, they form memory cells and anti bodies, clear cytoplasm with big rounded nucleus

Question 21

thrombocytes

Answer 21

plateletes, involved in process of blodd clotting and release serotonin

Question 22

haematology

Answer 22

aanalysis of blood

- changes in number or appeareance to analyse probable diagnostics

Question 23

blood smapling

Answer 23

venepuncture in cephalic or jugular veins (avoid haemolysis)

Question 24

blood tubes haematology

Answer 24

EDTA (pink/red)=plasma

Question 25

blood tubes biochemistry

Answer 25

plain=serum serum separator tube (brown)= serum heparin (orange)= plasma

Question 26

manual PCV

Answer 26

collect sample in EDTA tube mix gently capillary tube en into blood (45 angle, 3/4 full) horizontal with finger to remove capillary tube soft clay at the end of blood centrifuge with blood on the outside

Question 27

how many rom for PCV

Answer 27

10000 x 5min

Question 28

PCV analysis

Answer 28

low pcv means anemia | high pcv means dehydration

Question 29

stains diff-quick

Answer 29

slide dipped into fixative solution (light blue) x 5 dipped into stain solution 1 (red) x 5 dipped into stai solution 2 (puple) x 5 distilled water

Question 30

normal pcv cat

Answer 30

30-45%

Question 31

pcv normal dog

Answer 31

35-55%