Hemo Flashcards

1
Q

Fe storage

A

Ferritin

Hemosiderin

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2
Q

Oxidative damage

A

Heinz bodies - seen with new methyl blue stain

Methemoglobulemia- brownish blood

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3
Q

Hemostasis

A

Vascular integrity
Platelet number & function
Coagulation

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4
Q

Erythrophagocyrosis

A

Macrophages phagocytice RBC bc recognize scavenger proteins on pm

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5
Q

Most common leukocyte

A

Neutrophils

Lymphocytes - pigs ruminants rodents

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6
Q

Platelet shape

A

Discocyte

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7
Q

Sickle cell shape

A

Drepanocyte

Deer

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8
Q

Spikey ball shape

A

Echinocyte
Pigs
Artifact ^coagulant, atp depletion
Electrolyte abnormalities

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9
Q

Stomach shape

A

Dacrocyte

Goat

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10
Q

Oval with dark middle

A

Ovalocyte

Birds

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11
Q

Elongated oval

A

Eliptocyte

Llama

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12
Q

Blood o2 concentration depends on

A

Hb content
Po2
P50 (Hb-O2 affinity)

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13
Q

Quantitative analysis of blood

A
Capillary tube (PCV) 
Blood film evaluation (R\WBC & platelet density)
Hematology analyzer (M) or hemocytometer count (NM)
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