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Chapter 11 Module 4 Blood Quiz

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

The volume percentage of red blood cells in blood, measured as part of a blood test.

a)

Hemostasis

b)

Hematology

c)

Hematocrit

d)

Hematopoiesis

2.

Contains dissolved proteins, gases, waste, nutrients.

a)

Plasma

b)

WBC

c)

Water

d)

RBC

3.

The plasma proteins help buffer the blood and keep its pH around ____

a)

7.55

b)

7.40

c)

7.00

d)

7.20

4.

The major component of plasma is:

a)

Gases

b)

Ions

c)

Nutrients

d)

Proteins

e)

Water

5.

The most common formed elements in the blood are:

a)

Albumins

b)

Globulins

c)

Leukocytes

d)

Erythrocytes

6.

Erythrocytes:

a)

are biconvex disks.

b)

have several nuclei in each cell.

c)

divide frequently.

d)

contain large quantities of hemoglobin.

e)

have all these properties.

7.

Which of the following does not help to prevent blood loss?

a)

Formation of a network of fibrin

b)

Formation of a platelet plug

c)

Synthesis of thromboxanes

d)

Release of heparin

e)

Blood vessel constriction

8.

(a)   is a constantly circulating fluid providing the body with nutrition, oxygen, and waste removal.

9.

(a)   is the percentage of the volume of a blood sample consisting of red blood cells.

10.

The function of blood wherein the blood moves from the heart to all the various organs, where exchange with tissues takes place across thin capillary walls.

a)

Defense

b)

Regulation

c)

Transport