Blood Flashcards

Blood

1
Q

What type of tissue is blood?

A

Connective tissue

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2
Q

What temperature is blood?

A

100.4 degrees

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3
Q

What are the components of blood?

A

plasma and formed elements

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4
Q

What percentage of blood is plasma

A

50-60 percent

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5
Q

What percent of blood is formed elements

A

40-50 percent

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6
Q

What are formed elements

A

Erythrocytes Leukocytes and Platelets

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7
Q

Erythrocytes

A

Red blood cells

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8
Q

Leukocytes

A

White blood cells

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9
Q

Items formed in red bone marrow

A

Formed elements

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10
Q

What is the least dense component of blood?

A

Plasma

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11
Q

What is the buffy coat of blood?

A

Leukocytes and platelets makes up 1 percent

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12
Q

What is the most dense component of blood?

A

Erythrocytes,, makes up 45 percent

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13
Q

What are the types of leukocytes?

A

Granular leukocytes and argranular leukeocyte

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14
Q

Types of granular leukeocyte

A

Basophil, eosinphils, neutrophils

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15
Q

Acute infections

A

neutrophils (65 percent)

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16
Q

parasatic infections

A

eosinophils (5 percent)

17
Q

Allergy inflammation

A

Basophil (1 percent)

18
Q

Agranular Leukocytes:

A

lymphocytes and monocytes

19
Q

Lymphocytes

A

Specific immune response (about 20 percent)

20
Q

Monocytes

A

Chronic infections ( about 8 percent)

21
Q

Develop into macrophages in tissues and phagocytize pathogens or debris

A

Monocytes

22
Q

Mount immune response by direct cell attack or via antibody production

A

lymphocyte

23
Q

Release histamine and other mediators of inflammation, contain heparin and anticoulagulant

A

Basophil

24
Q

RBC carries the Rh antigen

A

Rh positive

25
Q

RBC lack this antigen

A

Rh negative

26
Q

Normal blood volume in men

A

5-6 liters

27
Q

Normal blood volume in women

A

4-5 liters

28
Q

Functions of blood include

A

distribution, regulation, and protection

29
Q

Complex role in allergy and asthma

A

esonophil