Download Period______ Chapters 10 and 11 Blood and Cardiovascular

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Period______
Chapters 10 and 11 Blood and Cardiovascular System Practice
1. Using the key choices, identify the cell type(s) or blood elements that fit the following descriptions.
A. Red blood cells
B. Megakaryocyte
C. Eosinophil
D. Basophil
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
E. Monocyte
F. Neutrophil
G. Lymphocyte
H. Formed elements
I. Plasma
Most numerous leukocyte
Granular leukocytes (3 answers)
Also called an erythrocyte; anucleate
Actively phagocytic leukocytes (2 answers)
Agranular leukocytes (2 answers)
Fragments to form platelets
Letters A through G are example of these
Increases during parasite attacks
Releases histamine during inflammatory reactions
After originating in bone marrow, may be formed in lymphoid tissue
Contains hemoglobin
Primarily water, noncellular; the fluid matrix of blood
Increase in number during prolonged infections
Least numerous leukocyte
Also called white blood cells (5 answers)
2. Circle the term that DOES NOT belong in each of the following groupings.
a.
Erythrocyte
Lymphocytes
Monocytes
Eosinophils
b. Neutrophils
Monocytes
Basophils
Eosinophils
c.
Lymphocyte
Oxygen Transport
Erythrocytes
d. Thrombus
Aneurysm
Embolus
Clot
e.
Nutrients
Hemoglobin
Wastes
Hemoglobin
Plasma
3. Fill in the chart below concerning ABO blood groups.
Blood Type
Type A
Type B
Type AB
Type O
Antigens
(Agglutinogens)
Antibodies
(Agglutinins)
Can Donate Blood
to Type….
Can Receive Blood
from Type….
4. In Figure 11-2, identify the following structures to the
heart.
Right Atrium
Left Ventricle
Right Ventricle
Aorta
Pulmonary Trunk
Coronary Blood Vessels
Left Atrium
Superior Vena Cava
Inferior Vena Cava
Pulmonary Veins
Pulmonary Arteries
Apex
5. Circle the term that DOES NOT belong in each of the
following groupings.
a.
Pulmonary trunk
Vena cava
b. QRS wave
T wave
c.
AV valves open
AV valves closed
Right side of heart
P wave
d. Papillary muscles
Aortic semilunar valve
e.
Mitral Valve
Tricuspid valve
6. a. In Figure 11-4, identify the following
structures:
SA Node
Tricuspid valve
Mitral (bicuspid) valve
AV bundle (bundle of
His)
AV Node
Aortic Valve
Purkinje Fibers
Bundle branches
Pulmonary Valve
b. Using a red color pencil to indicate
oxygenated blood and a blue color pencil to
indicate deoxygenated blood, trace the flow of
blood through the heart.
Left side of heart
Electrical activity of the ventricles
Ventricular systole
Tricuspid valve
Bicuspid valve
Semilunar valves open
Chordae tendineae
Left AV valve
7. Match the terms provided in Column B with the statements in Column A. Terms will only be used once.
Answer
1.
2.
3.
Column A
A recording of the electrical activity of the heart
The period when the atria are depolarizing
The period when the ventricles are repolarizing
Column B
A. Angina pectoris
B. Bradycardia
C. Electrocardiogram
4.
The period during which the ventricles are depolarizing,
which precedes their contraction
D. Fibrillation
5.
An abnormally slow heartbeat, that is, slower than 60 beats
per second
E. Heart block
6.
A condition in which the heart is uncoordinated and useless
as a pump
F. P wave
7.
An abnormally rapid heartbeat, that is, faster than 100
beats per second
G. QRS wave
8.
Damage to the AV node, totally or partially releasing the
ventricle from the control of the SA node
H. T wave
9.
Chest pain, resulting from ischemia of the myocardium
I. Tachycardia
8. A portion of an ECG is shown in Figure 11-5.
a. On the figure, identify the P-wave, T-wave, and the QRS complex
b. Using a colored pencil, bracket a portion of the recording equivalent to the length of 1 cardiac cycle.
c. Using a different color pencil, bracket a portion of the recording in which the ventricles would be in
diastole
9. Place an “X” next to all the factors that lead to an increase in cardiac output by influencing either heart
rate or stroke volume.
_____ Epinephrine
_____ Thryoxine
_____ Hemorrhage
_____ Activation of sympathetic nervous system
_____ Low blood pressure
_____ Fear
_____ Exercise
_____ Activation of vagus nerves
_____ High blood pressure
_____ Fever
10. Match the terms provided in Column B with the statements in Column A.
Answer
1.
Column A
Column B
3.
Expansion and recoil of an artery during heart activity
Pressure exerted by the blood against the blood vessels
wall
Factors related to blood pressure (2 answers)
C. Cardiac output
4.
Event primarily responsible for peripheral resistance
D. Constriction of arterioles
5.
Blood pressure during heart contraction
E. Diastolic blood pressure
6.
Blood pressure during heart relaxation
F. Peripheral resistance
7.
Site where blood pressure determinations are normally
made
G. Pressure points
8.
Points at the body surface where the pulse may be felt
H. Pulse
9.
Sounds heard over a blood vessel when the vessel is
partially compressed
I. Sound of Korotkoff
2.
A. Over arteries
B. Blood pressure
J. Systolic blood pressure
K. Over veins
11. Indicate what effect the following factors have on blood pressure. Indicate an increase in pressure by I
and a decrease in pressure by D.
1. Increased diameter of arterioles
2. Increased blood viscosity
3. Increased cardiac output
4. Increased pulse rate
5. Anxiety, fear
6. Increased urine output
7. Sudden change in position from
reclining to standing
8. Physical exercise
9. Physical training
10. Alcohol
11. Hemorrhage
12. Nicotine
13. Arteriosclerosis