Site MapHelpFeedbackMultiple Choice Quiz
Multiple Choice Quiz
(See related pages)



1

Which of the following measures and evaluates a patient's lung capacity and volume?
A)chest x-ray
B)pulmonary function test
C)bronchoscopy
D)lung scan
2

The peaks and valleys of the electrical impulses responsible for the cardiac cycle are called
A)electrodes.
B)stylus.
C)leads.
D)deflections.
3

Which of the following supplies the right side of the heart with blood?
A)the pulmonary veins
B)the superior and inferior venae cavae
C)the pulmonary arteries
D)the aorta
4

The blood exchanges carbon dioxide for oxygen in the
A)heart.
B)lungs.
C)brain.
D)muscles.
5

Which of the following pump oxygenated blood to all parts of the body?
A)the superior and inferior venae cavae
B)the aorta
C)the pulmonary veins
D)the pulmonary arteries
6

The contraction phase of the atria and ventricles is called the
A)cardiac cycle.
B)systole.
C)polarity.
D)diastole.
7

How many sections, or chambers, does the heart have?
A)2
B)3
C)4
D)5
8

The pacemaker of the heart is called the
A)AV node.
B)bundle of His.
C)SA node.
D)Purkinje fibers.
9

Which of the following delays the electrical impulse for muscle contraction that gives the atria time to completely contract and fill the ventricles with blood?
A)AV node
B)SA node
C)Purkinje fibers
D)bundle of His
10

Which of the following records the waves of electrical impulses responsible for the cardiac cycle?
A)an electrode
B)an electrocardiogram
C)an electrocardiograph
D)a deflection





To learn more about the book this website supports, please visit its Information Center.
(c)2005 McGraw-Hill Higher Education
Any use is subject to the Terms of Use and Privacy Policy.
McGraw-Hill Higher Education is one of the many fine businesses of The McGraw-Hill Companies.


Medical AssistingOnline Learning Center

Home > Chapter 52 > Multiple Choice Quiz