Blood Practical Flashcards

1
Q

liquid connective tissue, maintaining homeostasis in a living organism

A

BLOOD

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2
Q

COLOR OF BLOOD

A

scarlet (oxygen-rich) dull red or purple (oxygen-poor)

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3
Q

(MALES) Volume of blood

A

5 TO 6 L

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4
Q

(FEMALE) Volume of blood

A

4 TO5 L

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5
Q

(NEWBORN) Volume of blood

A

240 TO 350mL

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6
Q

occurs in red bone marrow, blood cell formation

A

HEMATOPOIESIS

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7
Q

all blood cells are derived from a common stem cell

A

HEMOCYTOBLAST

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8
Q

produces lymphocytes

A

LYMPHOID STEM CELL

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9
Q

produced other formed elements

A

MYELOID STEM CELL

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10
Q

regulates the production of RBC

A

ERYTHROPOIETIN (EPO)

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11
Q

production of platelets

A

THROMBOPOIETIN (TPO)

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12
Q

production of granulocytes

A

GRANULOCYTE CSF

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13
Q

production of granulocyte and macrophage

A

GRANULOCYTE MACROPHAGE CSF (GM

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14
Q

glycoproteins, created by precursor cell

A

INTERLEUKINS

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15
Q

number increases rapidly during short-term or acute infections.
-most common type of WBC
-first line of defense
- both acidic and basic dyes

A

Neutrophils

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16
Q

kills parasitic worms, increase during allergy attacks
- RED ORANGE
- 2 LOBES
- STAIN BRIGHT RED WITH EOSIN, AN ACIDIC STAIN

A

Eosinophils

17
Q

vasodilator chemical, discharged sites of inflammation - least common of WBC

A

Basophils

18
Q

produce antibodies, fighting tumors and viruses -smallest WBC

A

Lymphocytes

19
Q

clean up team, active phagocytes become macrophages -largest of WBC

A

Monocytes

20
Q

carry oxygen, have 250 million hemoglobin molecules

A

ERYTHROCYTES (RBC)

21
Q

iron containing protein, binds strongly but reversibly to oxygen, has 4 oxygen binding sites

A

HEMOGLOBIN

22
Q

a major function of neutrophils is to respond rapidly to microbial invasion to kill invaders (phagocytosis)

A

WHITE BLOOD CELLS (WBC)

23
Q

cytoplasmic fragments of megakaryocytes, important in hemostasis

A

PLATELETS

24
Q

stoppage of bleeding

A

HEMOSTASIS

25
Q

reduction of red cell mass, decreased concentration of hemoglobin

A

ANEMIA

26
Q

Plate

A
27
Q

Platelets Life span

A

7-11 days