Anatomy II Lab 1,3,4 Flashcards

1
Q

What is blood?

A

A type of connective tissue

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2
Q

What is blood?

A

A type of connective tissue

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3
Q

What is blood composed of?

A

formed elemets and fluid matrix

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4
Q

Fibers participate in what?T

A

clotting ot coagulation of blood to help to stop bleeding

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5
Q

The matrix of the blood

A

plasma

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6
Q

What is plasma composed of?

A

water, proteins, glucose, lipids, armino acids, vitamins, minerals, hormones, gases, and metabolic waste prodcuts

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7
Q

What helps to maintain the body’s homeostasis?

A

plasma and formed elements

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8
Q

The types of formed elements

A

erythrocytes
leukocytes
thrombocytes

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9
Q

What are erythrocytes?

A

red blood cells

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10
Q

What are leukocytes?

A

white blood cells

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11
Q

What are thrombocytes?

A

platelets

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12
Q

Hematopoiesis

A

blood cell formation

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13
Q

Function of Erythrocytes

A

carry oxygen and carbon dioxide

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14
Q

Thrombocytes are formed from what?

A

megakaryocytes

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15
Q

Function of thrombocytes

A

formation of platelet plugs and in the process of blood clotting at the site of an injury

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16
Q

What are the groups of leukocytes?

A

granulocytes and agranulocytes

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17
Q

What are granulocytes?

A

have distinct granules in the cytoplasm

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18
Q

What are agranulocytes?

A

lack distinct granules in the cytoplasm

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19
Q

Function of leukocytes

A

phagocytosis

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20
Q

Types of white blood cells

A

neutrophils, esinophils, basophils, lymphocytes, monocytes

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21
Q

Neutrophils’ function

A

squeeze through capillary walls by amoeboid motion and go to the site of infection where they phagocytize bacteria

22
Q

Esinophil’s function

A

destroy parasitic worms
phagocytize the antigen antibody complexes involved in generating an allergic reaciton, activation the inflammation of an allergy attack

23
Q

Basophil’s function

A

makes blood vascular system more leaky and anti clotting substance

24
Q

What is blood composed of?

A

formed elemets and fluid matrix

25
Fibers participate in what?T
clotting ot coagulation of blood to help to stop bleeding
26
The matrix of the blood
plasma
27
What is plasma composed of?
water, proteins, glucose, lipids, armino acids, vitamins, minerals, hormones, gases, and metabolic waste prodcuts
28
What helps to maintain the body's homeostasis?
plasma and formed elements
29
The types of formed elements
erythrocytes leukocytes thrombocytes
30
What are erythrocytes?
red blood cells
31
What are leukocytes?
white blood cells
32
What are thrombocytes?
platelets
33
Hematopoiesis
blood cell formation
34
Function of Erythrocytes
carry oxygen and carbon dioxide
35
Thrombocytes are formed from what?
megakaryocytes
36
Function of thrombocytes
formation of platelet plugs and in the process of blood clotting at the site of an injury
37
What are the groups of leukocytes?
granulocytes and agranulocytes
38
What are granulocytes?
have distinct granules in the cytoplasm
39
What are agranulocytes?
lack distinct granules in the cytoplasm
40
Function of leukocytes
phagocytosis
41
Types of white blood cells
neutrophils, esinophils, basophils, lymphocytes, monocytes
42
Neutrophils' function
squeeze through capillary walls by amoeboid motion and go to the site of infection where they phagocytize bacteria
43
Esinophil's function
destroy parasitic worms phagocytize the antigen antibody complexes involved in generating an allergic reaciton, activation the inflammation of an allergy attack
44
Basophil's function
makes blood vascular system more leaky and anti clotting substance
45
Function of T Lymphocytes
direct an immune response against tumor cells and virus infected cells
46
Function of B Lymphocytes
responsible for antibody production
47
Monocyte function
phagocytes
48
Bones that contain hempoietic tissue
sternum ribs skull humerus
49
What is the name of the cell within red bone marrow that gives rise to all of the formed elements?
hematopoietic stem cell
50
What is the name of the cell that gives rise to thrombocytes?
megakaryocytes
51
What is the intermmediate precursor of an erythrocyte called?
reticulocytes