Adult 3 Exam 1: Cardiac Dysrhythmias (100% Verified) Types of Cardiac Dysrhythmias (100% Accurate) Nursing care for cardiac dysrhythmias (A+ Graded Already) The Cardiac Cycle, Cardiac Output, and Blood Pressure Regulation (with Complete Solutions) Cardiac Dysrhythmias (100% Errorless Answers) Exam ...
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SA node correct answers normal pacemaker of the heart 60 - 100 bpm Secondary Pacemaker: AV node correct answers 40 - 60 bpm if SA node struggles -- goes to this beat Secondary Pacemaker: His-Purkinje Fibers correct answers 20 - 40 bpm if SA and AV nodes struggle -- goes to this beat Whic...
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Add to cartSA node correct answers normal pacemaker of the heart 60 - 100 bpm Secondary Pacemaker: AV node correct answers 40 - 60 bpm if SA node struggles -- goes to this beat Secondary Pacemaker: His-Purkinje Fibers correct answers 20 - 40 bpm if SA and AV nodes struggle -- goes to this beat Whic...
Ventricular Tachycardia: Hemodynamically Unstable Treatment (+ pulse) correct answers Synchronized Cardioversion: Start with 100J→200J → 300J → 360J Ventricular Tachycardia: Hemodynamically Stable Treatment correct answers Medications: sotalol (Betapace), aminodarone (Cardarone) or procaina...
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Add to cartVentricular Tachycardia: Hemodynamically Unstable Treatment (+ pulse) correct answers Synchronized Cardioversion: Start with 100J→200J → 300J → 360J Ventricular Tachycardia: Hemodynamically Stable Treatment correct answers Medications: sotalol (Betapace), aminodarone (Cardarone) or procaina...
what is the electrophysiologic properties of heart function correct answers electrical stimulation from the conduction system drives the pump- tells heart to beat What is the mechanical properties of the heart function correct answers responds to electrical stimulation by producing myocardial con...
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Add to cartwhat is the electrophysiologic properties of heart function correct answers electrical stimulation from the conduction system drives the pump- tells heart to beat What is the mechanical properties of the heart function correct answers responds to electrical stimulation by producing myocardial con...
ability to pump correct answers based on preload, afterload, and contractility impulse generation correct answers from Pacemaker cells in SA node (sinoatrial) --> AV node--> bundle of his---> rt & lt& bundle branches--> perkinje calls (innervate ventricles) EKG graph correct answer...
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Add to cartability to pump correct answers based on preload, afterload, and contractility impulse generation correct answers from Pacemaker cells in SA node (sinoatrial) --> AV node--> bundle of his---> rt & lt& bundle branches--> perkinje calls (innervate ventricles) EKG graph correct answer...
HR during A Fib correct answers Atrial rate usually between 400-650/bpm Describe ECG characteristics of A Fib correct answers P wave not present; wavy baseline is seen instead. QRS usually normal, a wide QRS may indicate Describe A Fib conduction correct answers variable AV conduction; if untr...
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Add to cartHR during A Fib correct answers Atrial rate usually between 400-650/bpm Describe ECG characteristics of A Fib correct answers P wave not present; wavy baseline is seen instead. QRS usually normal, a wide QRS may indicate Describe A Fib conduction correct answers variable AV conduction; if untr...
SA Node correct answers Located at top of right atria Pacemaker of the heart 60-100 bpm AV Node correct answers Located at the base of the right atria Allows for atria to contract and fill ventricles Rate 40-60 bpm (if SA node fails) Bundle of Hiis correct answers Sends impulse to left and...
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Add to cartSA Node correct answers Located at top of right atria Pacemaker of the heart 60-100 bpm AV Node correct answers Located at the base of the right atria Allows for atria to contract and fill ventricles Rate 40-60 bpm (if SA node fails) Bundle of Hiis correct answers Sends impulse to left and...
Dysrhythmia correct answers Also called arrhythmia. Is a conduction disorder that results in an abnormally slow or rapid heart rate or one that does not proceed through the conduction system in the usual manner. Sinus Bradycardia correct answers dysrhythmia that proceeds normally through the cond...
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Add to cartDysrhythmia correct answers Also called arrhythmia. Is a conduction disorder that results in an abnormally slow or rapid heart rate or one that does not proceed through the conduction system in the usual manner. Sinus Bradycardia correct answers dysrhythmia that proceeds normally through the cond...
Regularity of Sinus Bradycardia correct answers atrial & ventricular rhythms are regular HR of Sinus Bradycardia correct answers <60 bpm PR Interval of Sinus Bradycardia correct answers within normal limits= 0.12-0.2 seconds QRS waveform of Sinus Bradycardia correct answers within normal...
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Add to cartRegularity of Sinus Bradycardia correct answers atrial & ventricular rhythms are regular HR of Sinus Bradycardia correct answers <60 bpm PR Interval of Sinus Bradycardia correct answers within normal limits= 0.12-0.2 seconds QRS waveform of Sinus Bradycardia correct answers within normal...
The healthcare provider is performing an assessment on a patient who is taking propranolol (Inderal) for supraventricular tachycardia. Which assessment finding is an indication the patient is experiencing an adverse effect of this drug? Dry mouth Bradycardia Urinary retention Paresthesia...
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Add to cartThe healthcare provider is performing an assessment on a patient who is taking propranolol (Inderal) for supraventricular tachycardia. Which assessment finding is an indication the patient is experiencing an adverse effect of this drug? Dry mouth Bradycardia Urinary retention Paresthesia...
Six Second Strip Method to Determine Heart Rate correct answers Can be used to determine heart rate for both regular & irregular rhythms To determine atrial rate, count the number of P-P intervals in 6 seconds and multiple b 10 to obtain a full-minute rate To determine ventricular rate, count the ...
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Add to cartSix Second Strip Method to Determine Heart Rate correct answers Can be used to determine heart rate for both regular & irregular rhythms To determine atrial rate, count the number of P-P intervals in 6 seconds and multiple b 10 to obtain a full-minute rate To determine ventricular rate, count the ...
The nurse is caring for a patient who has had an ECG. The nurse notes that leads I, II, and III differ from one another on the cardiac rhythm strip. How should the nurse best respond? A) Recognize that the view of the electrical current changes in relation to the lead placement. B) Recognize ...
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Add to cartThe nurse is caring for a patient who has had an ECG. The nurse notes that leads I, II, and III differ from one another on the cardiac rhythm strip. How should the nurse best respond? A) Recognize that the view of the electrical current changes in relation to the lead placement. B) Recognize ...
Tachycardias may be classified as narrow QRS complex or wide QRS complex or wide QRS complex. What are some examples of each type and how do the electrical pathways differ? correct answers An electrocardiogram (ECG) is used to determine narrow and wide complex tachycardia which is based on the QRS c...
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Add to cartTachycardias may be classified as narrow QRS complex or wide QRS complex or wide QRS complex. What are some examples of each type and how do the electrical pathways differ? correct answers An electrocardiogram (ECG) is used to determine narrow and wide complex tachycardia which is based on the QRS c...
Upper posterior right atrium correct answers Where is the sinoatrial (SA) node located? Sa node correct answers Which node is the primary pacemaker of the heart? Bundle of his ventricle correct answers Where does the impulse go when it leaves the atrioventricular (av) node? 40-60 correct an...
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Add to cartUpper posterior right atrium correct answers Where is the sinoatrial (SA) node located? Sa node correct answers Which node is the primary pacemaker of the heart? Bundle of his ventricle correct answers Where does the impulse go when it leaves the atrioventricular (av) node? 40-60 correct an...
The nurse needs to quickly estimate the heart rate for a patient with a regular heart rhythm. Which method will be best to use? a. Count the number of large squares in the R-R interval and divide by 300. b. Print a 1-minute electrocardiogram (ECG) strip and count the number of QRS complexes. c. U...
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Add to cartThe nurse needs to quickly estimate the heart rate for a patient with a regular heart rhythm. Which method will be best to use? a. Count the number of large squares in the R-R interval and divide by 300. b. Print a 1-minute electrocardiogram (ECG) strip and count the number of QRS complexes. c. U...
A client's electrocardiogram strip shows atrial and ventricular rates of 80 complexes per minute. The PR interval is 0.14 second, and the QRS complex measures 0.08 second. The nurse interprets this rhythm is: A) Normal sinus rhythm B) Sinus bradycardia C) Sinus tachycardia D) Sinus dysrhythmi...
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Add to cartA client's electrocardiogram strip shows atrial and ventricular rates of 80 complexes per minute. The PR interval is 0.14 second, and the QRS complex measures 0.08 second. The nurse interprets this rhythm is: A) Normal sinus rhythm B) Sinus bradycardia C) Sinus tachycardia D) Sinus dysrhythmi...
Sinus Bradycardia correct answers Sinus Rhythm Rate less than 60 Can be symptomatic or non-symptomatic. This is important. We do NOT treat non-symptomatic bradycardia. This can be an athletes normal. Sinus Bradycardia: Causes correct answers Hypoxia Hypothermia Sinus Bradycardia: Treatment...
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Add to cartSinus Bradycardia correct answers Sinus Rhythm Rate less than 60 Can be symptomatic or non-symptomatic. This is important. We do NOT treat non-symptomatic bradycardia. This can be an athletes normal. Sinus Bradycardia: Causes correct answers Hypoxia Hypothermia Sinus Bradycardia: Treatment...
the cardiac cycle is divided into 2 groups of events, what are these? correct answers 1) electrical events 2) mechanical events which event triggers the other one? how? correct answers mechanical events are triggered by electrical events, the action potential triggers atrial and ventricular cont...
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Add to cartthe cardiac cycle is divided into 2 groups of events, what are these? correct answers 1) electrical events 2) mechanical events which event triggers the other one? how? correct answers mechanical events are triggered by electrical events, the action potential triggers atrial and ventricular cont...
Cardiac Dysrhythmia correct answers -An abnormal heart rate or rhythm -Disturbance or irregularity in the electrical system of the heart -May be benign or lethal Athletic Heart Syndrome correct answers -Results from long-term training of the heart muscle -Allows the heart to beat more slowly a...
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Add to cartCardiac Dysrhythmia correct answers -An abnormal heart rate or rhythm -Disturbance or irregularity in the electrical system of the heart -May be benign or lethal Athletic Heart Syndrome correct answers -Results from long-term training of the heart muscle -Allows the heart to beat more slowly a...
Cardiac dysrhythmias correct answers Caused by alterations in the heart's electrical impulse generation or conduction Normal cardiac electrical conduction (normal sinus rhythm) correct answers Originate in sinoatrial node (SA) located in right atrium Transmitted through the atria to the atriov...
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Add to cartCardiac dysrhythmias correct answers Caused by alterations in the heart's electrical impulse generation or conduction Normal cardiac electrical conduction (normal sinus rhythm) correct answers Originate in sinoatrial node (SA) located in right atrium Transmitted through the atria to the atriov...
Correlation between an ECG and Electrical events in the heart correct answers First the SA node fires and then..... P wave: atrial depolarization & contraction P-Q or P-R segment: Conduction through AV node and Av Bundle (0.1s pause) Q wave: Down the Ventricles R Wave: The atria repolar...
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Add to cartCorrelation between an ECG and Electrical events in the heart correct answers First the SA node fires and then..... P wave: atrial depolarization & contraction P-Q or P-R segment: Conduction through AV node and Av Bundle (0.1s pause) Q wave: Down the Ventricles R Wave: The atria repolar...
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