Paramedic Training
Chapter Exam Questions
Course Introduction
Paramedic Training is an intensive course designed to equip students with the advanced medical knowledge and hands-on skills necessary to deliver life-saving prehospital care in emergency situations. The curriculum covers a wide range of topics, including patient assessment, trauma management, cardiac and respiratory emergencies, pharmacology, advanced airway techniques, and emergency medical systems operations. Through a combination of classroom instruction, laboratory simulations, and supervised clinical and field experiences, students learn to stabilize patients, administer critical interventions, and communicate effectively with healthcare professionals. Successful completion prepares graduates to take national certification exams and serve as competent, compassionate paramedics in various settings such as ambulances, fire departments, and emergency response units.
Recommended Textbook ECGs Made Easy 5th Edition by Barbara J Aehlert
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10 Chapters
515 Verified Questions
515 Flashcards
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Chapter 1: Anatomy and Physiology
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Sample Questions
Q1) The tricuspid valve is _____.
A) a semilunar valve
B) located between the left ventricle and aorta
C) located between the right atrium and right ventricle
D) located between the right ventricle and pulmonary artery
Answer: C
Q2) Explain the Frank-Starling law of the heart.
Answer: According to the Frank-Starling law of the heart,to a point,the greater the volume of blood in the heart during diastole,the more forceful the cardiac contraction,and the more blood the ventricle will pump (stroke volume).This is important so that the heart can adjust its pumping capacity in response to changes in venous return,such as during exercise.If,however,the ventricle is stretched beyond its physiologic limit,cardiac output may fall because of volume overload and overstretching of the muscle fibers.
Q3) Chronotropy refers to an effect on _____.
A) heart rate
B) force of contraction
C) bronchial smooth muscle
D) speed of conduction through the atrioventricular node
Answer: A
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Chapter 2: Basic Electrophysiology
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Sample Questions
Q1) _____ cells are working cells of the heart that contain contractile filaments and form the muscular layer of the atrial walls and the thicker muscular layer of the ventricular walls.
A) Pacemaker
B) Myocardial
C) Specialized
D) Electrical
Answer: B
Q2) _____ is the ability of cardiac pacemaker cells to spontaneously initiate an electrical impulse without being stimulated from another source,such as a nerve.
A) Excitability
B) Conductivity
C) Automaticity
D) Contractility
Answer: C
Q3) The cells of the heart that contain contractile filaments are called _____ cells. Answer: myocardial
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Page 4
Chapter 3: Sinus Mechanisms
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Sample Questions
Q1) In sinus arrhythmia,a gradual increasing of the heart rate is usually associated with
A) expiration
B) inspiration
C) excessive caffeine intake
D) early signs of heart failure
Answer: B
Q2) Which of the following correctly reflects the ECG criteria for a sinus rhythm?
A) More P waves than QRS complexes
B) P waves that look alike and upright in lead II,one before each QRS complex
C) Irregular atrial and ventricular rhythm
D) PR interval exceeding 0.20 seconds
Answer: B
Q3) The rate of a sinus bradycardia is _____ beats/min.
A) slower than 60
B) 60 to 100
C) 80 to 120
D) faster than 100
Answer: B
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Page 5
Chapter 4: Atrial Rhythms
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Sample Questions
Q1) An accessory pathway that has one end attached to normal conductive tissue is called a(n)_____ _____.
Q2) The most common type of supraventricular tachycardia (SVT)is _____.
A) atrial tachycardia
B) atrial flutter
C) AV reentrant tachycardia (AVRT)
D) AV nodal reentrant tachycardia (AVNRT)
Q3) Most patients with type I atrial flutter develop atrial fibrillation.
A)True
B)False
Q4) Delivery of an electrical current timed for delivery during the QRS complex is called defibrillation.
A)True
B)False
Q5) A wandering atrial pacemaker rhythm with a ventricular rate of 60 to 100/min may also be referred to as _____.
A) atrial flutter
B) atrial fibrillation
C) multifocal atrial tachycardia
D) multiformed atrial rhythm
Page 6
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Chapter 5: Junctional Rhythms
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Sample Questions
Q1) An escape rhythm is initiated by a lower pacemaker site when the sinoatrial (SA)node slows or fails to initiate an impulse.
A)True
B)False
Q2) List four reasons why the AV junction may assume responsibility for pacing the heart.
Q3) Complete the following ECG criteria for a junctional tachycardia: Rlythm________________________________________________
Q4) Common causes of junctional dysrhythmias may include acute coronary syndromes and _____.
A) hyperthyroidism
B) hypovolemia
C) digitalis toxicity
D) hypoxia
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Chapter 6: Ventricular Rhythms
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Sample Questions
Q1) List four common causes of premature ventricular complexes.
Q2) Which of the following best describes an idioventricular rhythm?
A) Rapid,chaotic rhythm with no pattern or regularity
B) Gradual alteration in the amplitude and direction of the QRS; atrial rate indiscernible; ventricular rate 150 to 250 beats/min
C) Essentially regular ventricular rhythm with QRS complexes measuring 0.12 seconds or greater; atrial rate not discernible; ventricular rate 20 to 40 beats/min
D) Regular ventricular rhythm with QRS complexes measuring less than 0.10 seconds; P waves may occur before,during,or after the QRS; ventricular rate 40 to 60 beats/min
Q3) Complete the following ECG criteria for an idioventricular rhythm:
Q4) What is the name given to polymorphic VT that occurs in the presence of a long QT interval?
Q5) List three potential sites of origin of ectopic beats.
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Chapter 7: Heart Blocks
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Sample Questions
Q1) The QRS complex associated with a third-degree AV block is always wide.
A)True
B)False
Q2) In 2:1 AV block,_____.
A) the atrial rhythm (P-P interval)is regular
B) the ventricular rhythm (R-R interval)is irregular
C) the PR interval lengthens until a P wave appears with no QRS complex
D) there is no PR interval because the atria and ventricles beat independently of each other
Q3) A _____ bundle branch block produces a RSR pattern in lead V?.
Q4) In second-degree and third-degree AV blocks,_____.
A) P waves occur regularly
B) every other P wave is dropped
C) P waves are periodically dropped
D) there are more QRS complexes than P waves
Q5) A _____ bundle branch block produces a QS pattern in lead V?.
Q6) Most of the bundle branch tissue is supplied by the _____ coronary artery.
A) right
B) left
Page 9
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Chapter 8: Pacemaker Rhythms
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Sample Questions
Q1) A demand pacemaker is also known as a _____ pacemaker.
Q2) In pacing,sensitivity refers to _____.
A) the ability of a pacemaker to recognize and respond to intrinsic electrical activity
B) a pacing lead with a single electrical pole at the distal tip of the pacing lead through which the stimulating pulse is delivered
C) the successful conduction of an artificial pacemaker's impulse through the myocardium,resulting in depolarization
D) the length of time between an atrial sensed or atrial paced event and the delivery of a ventricular pacing stimulus
Q3) Your patient has a VVI pacemaker.Briefly explain the meaning of each of these letters.
Q4) Explain the benefits of a dual-chamber pacemaker.
Q5) A(n)_____ _____ is a vertical line on the ECG that indicates the artificial pacemaker has discharged.
Q6) Your patient has a DDD pacemaker.Briefly explain the meaning of each of these letters.
Q7) Explain the difference between electrical capture and mechanical capture.
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Chapter 9: Introduction to the 12-Lead ECG
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Sample Questions
Q1) What two factors determine the portion of the heart that each lead "sees"?
Q2) Indicative ECG changes observed in leads V<sub>1</sub>,V<sub>2</sub>,V<sub>3</sub>,and V<sub>4</sub> suggest that the _____ wall of the _____ ventricle is affected.
A) posterior; right
B) anteroseptal; left
C) inferolateral; left
D) anterolateral; right
Q3) A standard 12-lead ECG provides views of the heart in _____.
A) the frontal plane only
B) the sagittal plane only
C) the horizontal plane only
D) both the frontal and the horizontal planes
Q4) The chest leads are the only unipolar leads in the standard 12-lead ECG.
A)True B)False
Q5) When you read a 12-lead ECG from left to right,the ECG tracing is continuous. A)True B)False
Page 11
Q6) List six leads that view the heart in the frontal plane.
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Chapter 10: Post-Test
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Sample Questions
Q1) An accessory pathway that has one end attached to normal conductive tissue is called a(n)_____ _____.
Q2) Which side of the heart is a high-pressure system that pumps arterial blood to the systemic circulation?
A) Left
B) Right
Q3) Indicate the heart surface viewed by each of the following: Leads II, 111, aVF_________________________ Leads V<sub>1</sub>, V<sub>2</sub>_____________________________ Leads V<sub>3</sub>, V<sub>4</sub>______________________________ Leads I, aVL V<sub>5</sub>, V<sub>6</sub>________________________
Q4) The first segment of the left coronary artery is the _____ artery. A) circumflex
B) right coronary
C) left main coronary
D) left anterior descending
Q5) A Q wave,if present,is always a negative waveform.
A)True
B)False
Q6) What is a biphasic waveform?
Page 12
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