May

Question 1

Serum

Answer 1

Plasma minus clotting proteins

Question 2

Hb + CO2

Answer 2

Carbaminohemoglobin

Question 3

Hb + CO

Answer 3

Carboxyhemoglobin

Question 4

Hypertonic solution

Answer 4

Crenation

Question 5

RBC count

Answer 5

5million/ul

Question 6

WBC count

Answer 6

4000-10000/ul

Question 7

Hypotonic solution

Answer 7

Ghosting/lysis

Question 8

Neutrophils granules

Answer 8

Hydrolases, myeloperoxidase, cathepsin g, collagenase, and elastase
Specific-Alk phos, lysozyme, collagenase
Also produce leukotrienes

Question 9

Eosinophils granules

Answer 9

Specific- aryl sulfatase, histaminase, major basic protein and eosinophil cationic protein

Question 10

Basophil granules

Answer 10

Specific- histamine, leukotrienes, SRS, heparin, eosinophil chemotactic factor, neutrophil chemotactic factor

Question 11

Hemopoietic phases

Answer 11

Mesoblastic- 0-3 months
Hepatic- 1-10 months
Splenic- 2.5-6 months
Myeloid- 4 months on

Question 12

CFU-S

Answer 12

GEMM
Granulocytes
Erythrocytes
monocytes
megakaryocytes

Question 13

CFU-L

Answer 13

Lymphocytes

Question 14

RBC development stages

Answer 14

Proerythroblast—Basophilic erythroblast—Polychromatophilic erythroblast—Orthochromatophilic erythroblast—-Reticulocyte—–RBC

Question 15

Proerythroblast

Answer 15

1-2 nucleoli, basophilic, undergoes mitosis to make more

Question 16

Basophilic erythroblast

Answer 16

More ribosomes with no nucleoli

Question 17

Polychromatophilic erythroblast

Answer 17

Last stage of mitosis, obvious nuclear/cytoplasm nuclear changes

Question 18

Granulocytopoiesis stages

Answer 18

Myeloblast—promyelocyte—myelocyte—-metamyelocyte—band—-mature

Question 19

Myeloblast

Answer 19

Unable to tell between lineages, can undergo mitosis

Question 20

Myelocyte

Answer 20

Where you can tell a difference between the lineages and is the last stage to undergo mitosis

Question 21

Neutrophil kinetics

Answer 21

Medullary formation- Any that are developing
Medullary reserve- Ready to enter blood pool
Circulating pool
Marginal pool-Inner vessel walls

Question 22

Metameylocyte

Answer 22

From here on, identify based on nuclear morphology

Question 23

Primary nodule

Answer 23

Only present before birth

Question 24

Secondary nodule

Answer 24

Germinal center present

Question 25

Spleen artery division

Answer 25

Splenic---trabecular---central (white pulp is adventitia)---pulp (no adventitia, has tunica media)---sheathed (single layer ET)---terminal capillaries---splenic sinus---venules---splenic veins

Question 26

Blood thymus barrier

Answer 26

Capillary wall---perivascular space (macrophages here---epithelial reticular layer with tight jx