Chapter 10 Flashcards

1
Q

Normal blood pH falls in a range between

A

7.35- 7.45

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2
Q

An important plasma protein contributes to the osmotic pressure of the blood

A

Albumin

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3
Q

Percentage of the erythrocytes in the blood known as the

A

Hematocrit

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4
Q

decrease in the oxygen carrying ability of the blood for any reason is a condition known as

A

Anemia

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5
Q

White blood cells containing granules lobed nuclei are classified as

A

Granulocytes

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6
Q

The process by which bleeding stopped is called

A

Hemostasis

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7
Q

During coagulation long hairlike molecules knows as ? Form the basis for a clot

A

Fibrin

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8
Q

Hereditary bleeding disorder is the result from lack of clotting factors are referred to as

A

Hemophilia

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9
Q

Substances that the body recognizes foreign or cold

A

Antigens

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10
Q

Matrix of blood is called

A

Plasma

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11
Q

Which formed element is the most abundant in blood

A

Erythrocytes

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12
Q

Erythrocytes

A

Lack a nucleus and most organelles

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13
Q

The two major groups of white blood cells

A

Granulocytes and agranulocytes

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14
Q

What are classified as granulocytes

A

Neutrophils
Eosinophils
Basophils

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15
Q

What type of granulocytes produces antibodies

A

Lymphocytes

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16
Q

Most numerous of white blood cells are the

A

Neutrophils

17
Q

Leukocytes in order form most to least common

A

Neutrophils lymphocytes monocytes eosinophils basophils

Never let monkeys eat bananas

18
Q

Average functional lifespan of an RBC is

A

100-120 days

19
Q

How long does it take for blood to clot

A

3-6 minuets

20
Q

The formation of an insoluble clot during homeostasis is termed

A

Coagulation

21
Q

Severe shock that can be fatal occurs with blood loss exceeding

A

30%

22
Q

The most common blood type in the US is

A

O

23
Q

Ina centrifuged blood sample the Buffy coat situated between the formed elements and the plasma contains

A

Leukocytes and platelets

24
Q

Witch of the following is a blood clotting disorder

A

Hemophilia

25
Q

Which type of leucocytes contains heparin an anticoagulant

A

Basophil

26
Q

Life at a high altitude can lead to red blood cell disorder know as

A

Polycythemia

27
Q

A total white blood cell count above 11,000 cells is a condition know as

A

Leukocytosis

28
Q

Abnormally low levels of white blood cells causes a condition known as

A

Leukemia

29
Q

The hemocrite is the % of

A

Erythrocytes in blood