Question 1

​Match the lead arrangement with the electrodes connected for an ECG with the description provided.
-​LL and (RA-LA)

Accepted Answer

A) lead I 
B) lead II 
C) lead III 
D) ​aVR 
E) ​aVL
F)​aVF 
A) lead I 
B) lead II 
C) lead III 
D) ​aVR 
E) ​aVL
F)​aVF

Question 2

Match each term to its definition.
-​Pertaining to machinery

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 3

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 4

​Match the lead with the anatomical position of the chest or precordial leads.
-​Fourth intercostal space at left margin of sternum

Accepted Answer

A) ​V1 
B) ​V2 
C) ​V3 
D) ​V4 
E) ​V5
F)​V6 
A) ​V1 
B) ​V2 
C) ​V3 
D) ​V4 
E) ​V5
F)​V6

Question 5

Match each term to its definition.
-​Dependable,can be relied upon

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 6

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 7

Match each term with its definition.
-Placed on the patient's limbs and chest for an ECG

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 to its definition.
-​Refers to the arms and legs

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 9

Match each term to its definition.
-​Refers to the capability of ECG equipment of processing impulses from multiple leads

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 10

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 11

Match each term to its definition.
-​Pertaining to sitting;inactivity

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 12

Match each term to its definition.
-​The production of a sketch by means of a stylus passing over the paper,as in electrocardiography

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 13

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 14

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 15

Match each term to its definition.
-​The first part of the cardiac cycle

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 16

Which ECG lead records the voltage difference between the left arm and the left leg?

Accepted Answer

A)  lead I 
B)  lead II 
C)  lead III 
D)  lead IV 
A)  lead I 
B)  lead II 
C)  lead III 
D)  lead IV

Question 17

The paper moves through an ECG machine at a rate of ____ mm per second.

Accepted Answer

A)  5 
B)  10 
C)  15 
D)  25 
A)  5 
B)  10 
C)  15 
D)  25

Question 18

Match each term to its definition.
-Computerized analysis of ECG tracings

Accepted Answer

A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage 
A) ​artifacts 
B) ​atrial depolarization 
C) ​cardiology 
D) ​countershock 
E) ​current
F)echoes​
G)​impulse
H)​intermittent
I)​interpretive
J)​interval
K)​limbs
L)​mechanical
M)​multichannel
N)​precordial
O)​reliable
P)​sedentary
Q)​segment
R)​simultaneous
S)​standardization
T)​trace
U)​voltage

Question 19

Match each term with its definition.
-Heated pen-like instrument that produces a printed representation 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 20

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

Exam 47: Cardiology Procedures

​Match the lead arrangement with the electrodes connected for an ECG with the description provided. -​LL and (RA-LA)

Match each term to its definition. -​Pertaining to machinery

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

​Match the lead with the anatomical position of the chest or precordial leads. -​Fourth intercostal space at left margin of sternum

Match each term to its definition. -​Dependable,can be relied upon

Who interprets an ECG?

Match each term with its definition. -Placed on the patient's limbs and chest for an ECG

Match each term to its definition. -​Refers to the arms and legs

Match each term to its definition. -​Refers to the capability of ECG equipment of processing impulses from multiple leads

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

Match each term to its definition. -​Pertaining to sitting;inactivity

Match each term to its definition. -​The production of a sketch by means of a stylus passing over the paper,as in electrocardiography

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

Match each term with its definition. -To become larger

Match each term to its definition. -​The first part of the cardiac cycle

Which ECG lead records the voltage difference between the left arm and the left leg?

The paper moves through an ECG machine at a rate of ____ mm per second.

Match each term to its definition. -Computerized analysis of ECG tracings

Match each term with its definition. -Heated pen-like instrument that produces a printed representation on the ECG paper

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

The Medical Assistant

The Health Care Team and the Medical Environment,past and Present

Legal Issues

Ethical Issues

Verbal and Nonverbal Communications

Applying Communication Skills

Introduction to Medical Terminology

Understanding and Building Medical Terms of Body Systems

Anatomic Descriptors and Fundamental Body Structure

The Nervous System

The Senses

The Integumentary System

The Skeletal System

The Muscular System

The Respiratory System

The Circulatory System

The Immune System

The Digestive System

The Urinary System

The Endocrine System

The Reproductive System

Telephone Communications

Written Communications

The Office Environment, computers, and Equipment

Scheduling Appointments and Receiving Patients

The Medical Record,documentation,and Filing

Health Insurance

A Icd-10 Update: Procedural and Diagnostic Coding

Procedural and Diagnostic Coding

Patient Accounts

Preparing Insurance Claims and Posting Insurance Payments

Patient Billing,posting Patient Payments,and Collecting Fees

Banking Procedures

Accounts Payable and Accounting Procedures

Infection Control and Medical Asepsis

The Medical History and Patient Screening

Body Measurements and Vital Signs

Preparing for Examinations

The Physical Exam

Specialty Exams and Other Procedures

Obgyn Examinations

Pediatric Examinations

The Physicians Office Laboratory

Specimen Collection and Processing

Blood Specimen Collection

Diagnostic Testing

Radiology Procedures

Preparing for Surgery

Assisting With Minor Surgery

Pharmacology Fundamentals

Measurement Systems,basic Mathematics,and Dosage Calculations

Administering Oral and Non-Injectable Medications

Administering Injections and Immunizations

Emergencies in the Medical Office and the Community

First Aid for Accidents and Injuries

Rehabilitation

Nutrition,exercise,and Healthy Living

Practicum and the Job Search

Managing the Office

Match the lead arrangement with the electrodes connected for an ECG with the description provided. -LL and (RA-LA)

Match each term to its definition. -Pertaining to machinery

Match the lead with the anatomical position of the chest or precordial leads. -Fourth intercostal space at left margin of sternum

Match each term to its definition. -Dependable,can be relied upon

Match each term to its definition. -Refers to the arms and legs

Match each term to its definition. -Refers to the capability of ECG equipment of processing impulses from multiple leads

Match each term to its definition. -Pertaining to sitting;inactivity

Match each term to its definition. -The production of a sketch by means of a stylus passing over the paper,as in electrocardiography

Match each term to its definition. -The first part of the cardiac cycle