Question 1

Match each term with its definition.
-Caused by electrical activity

Accepted Answer

A) somatic tremor 
B) AC interference 
C) interrupted baseline 
D) arrhythmia 
E) sinus bradycardia
F)tachycardia
G)Holter monitor
H)ECG stress test
I)echocardiography
J)defibrillator 
A) somatic tremor 
B) AC interference 
C) interrupted baseline 
D) arrhythmia 
E) sinus bradycardia
F)tachycardia
G)Holter monitor
H)ECG stress test
I)echocardiography
J)defibrillator

Question 2

Match each term with its definition.
-Ventricular action that is represented by the T wave on the ECG paper

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 3

ECGs are most often performed along with the routine annual physical examination every:

Accepted Answer

A)  year 
B)  3 to 5 years 
C)  5 to 10 years 
D)  7 to 12 years 
A)  year 
B)  3 to 5 years 
C)  5 to 10 years 
D)  7 to 12 years

Question 4

Match each term with its definition.
-Cause the muscles of the ventricles to contract and produce the QRS complex of waves on the ECG paper

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 5

ECG paper for single-channel machines comes in which form?

Accepted Answer

A)  roll 
B)  single sheets 
C)  pad 
D)  wirebound notebook 
A)  roll 
B)  single sheets 
C)  pad 
D)  wirebound notebook

Question 6

Match each term with its definition.
-Procedure frequently used in the diagnosis of heart disease and dysfunction

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 7

Match each term with its definition.
-Usually accompanies a sedentary lifestyle.

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 8

Match each term with its definition.
-Makes tracings easy to read and copy because they are clear and legible and standardized, creating a universal reading process for all providers

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 9

Match each term with its definition.
-Device used to perform a "24-hour ECG" on patients who have normal routine ECGs but still have intermittent or irregular chest pain or discomfort

Accepted Answer

A) somatic tremor 
B) AC interference 
C) interrupted baseline 
D) arrhythmia 
E) sinus bradycardia
F)tachycardia
G)Holter monitor
H)ECG stress test
I)echocardiography
J)defibrillator 
A) somatic tremor 
B) AC interference 
C) interrupted baseline 
D) arrhythmia 
E) sinus bradycardia
F)tachycardia
G)Holter monitor
H)ECG stress test
I)echocardiography
J)defibrillator

Question 10

When using a Holter monitor, the ECG electrodes are attached to a patient's:

Accepted Answer

A)  shoulders 
B)  lower back 
C)  upper arms 
D)  chest wall 
A)  shoulders 
B)  lower back 
C)  upper arms 
D)  chest wall

Question 11

Match each term with its definition.
-Part of the ECG machine that transforms electrical impulses into mechanical motion

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 12

Match each term with its definition.
-Caused by an electrode becoming separated from the wire or by a broken lead wire

Accepted Answer

A) somatic tremor 
B) AC interference 
C) interrupted baseline 
D) arrhythmia 
E) sinus bradycardia
F)tachycardia
G)Holter monitor
H)ECG stress test
I)echocardiography
J)defibrillator 
A) somatic tremor 
B) AC interference 
C) interrupted baseline 
D) arrhythmia 
E) sinus bradycardia
F)tachycardia
G)Holter monitor
H)ECG stress test
I)echocardiography
J)defibrillator

Question 13

The bipolar leads are attached to which parts of the body?

Accepted Answer

A)  upper left and right sides of the chest 
B)  upper outer thighs and inner lower forearms 
C)  upper outer arms and inner lower calves 
D)  upper inner arms and outer lower calves 
A)  upper left and right sides of the chest 
B)  upper outer thighs and inner lower forearms 
C)  upper outer arms and inner lower calves 
D)  upper inner arms and outer lower calves

Question 14

Match each term with its definition.
-Pacemaker of the heart

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 15

Who interprets an ECG?

Accepted Answer

A)  provider 
B)  medical assistant 
C)  patient 
D)  cardiologist 
A)  provider 
B)  medical assistant 
C)  patient 
D)  cardiologist

Question 16

Match each term with its definition.
-To become larger

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 17

Match each term with its definition.
-Part of the ECG machine that enlarges the electrical impulses

Accepted Answer

A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference 
A) electrocardiogram 
B) sinoatrial (S
A)  node 
C) Purkinje fibers 
D) repolarization 
E) obesity
F)electrodes
G)amplifier
H)galvanometer
I)stylus
J)dot matrix paper
K)augmented
L)interference

Question 18

The ECG tracing is generated in about ____ on a single 8 * 10 sheet of ECG paper.

Accepted Answer

A)  30 seconds 
B)  1 minute 
C)  3 minutes 
D)  5 minutes 
A)  30 seconds 
B)  1 minute 
C)  3 minutes 
D)  5 minutes

Question 19

Premature ventricular contractions are not commonly seen in patients with:

Accepted Answer

A)  hypertension 
B)  coronary artery disease 
C)  lung disease 
D)  leukemia 
A)  hypertension 
B)  coronary artery disease 
C)  lung disease 
D)  leukemia

Question 20

Atrial fibrillation:

Accepted Answer

A)  is seen only in patients with cardiac disease 
B)  is caused only by hypertension 
C)  produces a heart rate that ranges from 400 to 500 BPM 
D)  is indicated by a cardiac cycle that occurs before the next cycle is due 
A)  is seen only in patients with cardiac disease 
B)  is caused only by hypertension 
C)  produces a heart rate that ranges from 400 to 500 BPM 
D)  is indicated by a cardiac cycle that occurs before the next cycle is due

Exam 47: Radiology Procedures

Match each term with its definition. -Caused by electrical activity

Match each term with its definition. -Ventricular action that is represented by the T wave on the ECG paper

ECGs are most often performed along with the routine annual physical examination every:

Match each term with its definition. -Cause the muscles of the ventricles to contract and produce the QRS complex of waves on the ECG paper

ECG paper for single-channel machines comes in which form?

Match each term with its definition. -Procedure frequently used in the diagnosis of heart disease and dysfunction

Match each term with its definition. -Usually accompanies a sedentary lifestyle.

Match each term with its definition. -Makes tracings easy to read and copy because they are clear and legible and standardized, creating a universal reading process for all providers

Match each term with its definition. -Device used to perform a "24-hour ECG" on patients who have normal routine ECGs but still have intermittent or irregular chest pain or discomfort

When using a Holter monitor, the ECG electrodes are attached to a patient's:

Match each term with its definition. -Part of the ECG machine that transforms electrical impulses into mechanical motion

Match each term with its definition. -Caused by an electrode becoming separated from the wire or by a broken lead wire

The bipolar leads are attached to which parts of the body?

Match each term with its definition. -Pacemaker of the heart

Who interprets an ECG?

Match each term with its definition. -To become larger

Match each term with its definition. -Part of the ECG machine that enlarges the electrical impulses

The ECG tracing is generated in about ____ on a single 8 * 10 sheet of ECG paper.

Premature ventricular contractions are not commonly seen in patients with:

Atrial fibrillation:

The Medical Assistant

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