1) How is pulseless ventricular tachycardia identified? a) First, the rate is usually greater than 180 beats per minute, and the rhythm generally has a very wide QRS complex. b) This is accomplished simply by checking a carotid or femoral pulse c) Occurs because the ventricles are not effectively moving blood out of the heart and there is, therefore, no cardiac output. 2) How do you identify if the ventricular tachycardia is pulseless? a) A 3rd and even a 4th dose of 150 mg amiodarone may be administered b) This is accomplished simply by checking a carotid or femoral pulse. c) Second, the patient will be pulseless. And third, the rhythm originates in the ventricles d) First, the rate is usually greater than 180 beats per minute, and the rhythm generally has a very wide QRS complex. 3) Why does pulseless tachyarrhythmia occur? a) This is accomplished simply by checking a carotid or femoral pulse. b) corresponds to electrical impulse traveling through the atria c) Occurs because the ventricles are not effectively moving blood out of the heart and there is, therefore, no cardiac output. 4) What happens after the 2nd dose of Amiodarone is given and the patient is still in the same rhythm? a) corresponds to electrical impulse traveling through the atria b) corresponds to the depolarization of the left and right ventricles c) corresponds to a repolarization of the ventricles. d) A 3rd and even a 4th dose of 150 mg amiodarone may be administered 5) What is the P wave? a) corresponds to electrical impulse traveling through the atria b) corresponds to a repolarization of the ventricles. 6) What is the QRS complex? a) corresponds to a repolarization of the ventricles. b) corresponds to the depolarization of the left and right ventricles c) Sinus bradycardia is a sinus rhythm with a rate less than 60 per minute in an adult 7) What is the T wave? a) Sinus bradycardia is a sinus rhythm with a rate less than 60 per minute in an adult. b) Sinus tachycardia is a sinus rhythm with a rate greater than 100 per minute in an adult. c) corresponds to a repolarization of the ventricles. d) is a sinus rhythm with a prolonged PR interval > 0.20 seconds due to a delay in transmission from the atria to the ventricles. 8) What is the interval of a sinus rhythm? a) Rate = 60-100 b) Rate = 69-100 at rest. c) Rate = 60-10 at rest. d) Rate = 60-100 at rest. e) Rate = 160-100 at rest. 9) What is sinus bradycardia? a) Sinus tachycardia is a sinus rhythm with a rate greater than 100 per minute in an adult. b) is a sinus rhythm with a prolonged PR interval > 0.20 seconds due to a delay in transmission from the atria to the ventricles. c) A Mobitz Type II heart block is characterized by an intermittent dropped QRS that is not in a Mobitz Type I pattern. d) Classified as Mobitz Type I Wenckebach or Mobitz Type II. e) Sinus bradycardia is a sinus rhythm with a rate less than 60 per minute in an adult. f) corresponds to the depolarization of the left and right ventricles 10) What is the sinus rhythm of sinus tachycardia? a) Is characterized by bizarre widened QRS complexes, no P waves and usually a rate over 100 per minute. b) Is also commonly known as a “flat line” where there is no electrical activity seen on the cardiac monitor. c) That is characterized by a “saw-toothed” flutter appearance on the ECG that represents multiple P waves for each QRS complex. d) This rhythm is characterized by no waves before the QRS complex and a very irregular heart rate. e) Sinus tachycardia is a sinus rhythm with a rate greater than 100 per minute in an adult. 11) What is first-degree heart block? a) Sinus tachycardia is a sinus rhythm with a rate greater than 100 per minute in an adult. b) Classified as Mobitz Type I Wenckebach or Mobitz Type II. c) A Mobitz Type I heart block is characterized by progressive lengthening of the PR interval until a QRS complex is dropped. d) is a sinus rhythm with a prolonged PR interval > 0.20 seconds due to a delay in transmission from the atria to the ventricles. 12) What is the classification of second-degree AV heart block? a) A Mobitz Type I heart block is characterized by progressive lengthening of the PR interval until a QRS complex is dropped. b) Classified as Mobitz Type I Wenckebach or Mobitz Type I. c) Classified as Mobitz Type I Wenckebach or Mobitz Type II. 13) What is Mobitz Type I heart block? a) A Mobitz Type II heart block is characterized by an intermittent dropped QRS that is not in a Mobitz Type I pattern. b) A Mobitz Type I heart block is characterized by progressive lengthening of the PR interval until a QRS complex is dropped. 14) How is Mobitz Type II heart block characterized? a) A Mobitz Type II heart block is characterized by an intermittent dropped QRS that is not in a Mobitz Type I pattern. b) a rhythm in which there is no relationship between the P and QRS waves c) is an extremely fast atrial rhythm with narrow QRS complexes when the impulse originates above the bundle branches 15) What characterizes third-degree heart block? a) is an extremely fast atrial rhythm with narrow QRS complexes when the impulse originates above the bundle branches b) a rhythm in which there is no relationship between the P and QRS waves c) a rhythm in which there is no relationship between the P waves d) This rhythm is characterized by no waves before the QRS complex and a very irregular heart rate. 16) What is Supraventricular Tachycardia? a) a rhythm in which there is no relationship between the P and QRS waves b) This rhythm is characterized by no waves before the QRS complex and a very irregular heart rate. c) is an extremely fast atrial rhythm with narrow QRS complexes when the impulse originates above the bundle branches d) Is also commonly known as a “flat line” where there is no electrical activity seen on the cardiac monitor. e) Is characterized by bizarre widened QRS complexes, no P waves and usually a rate over 100 per minute. 17) What is atrial fibrillation characterized by? a) That is characterized by a “saw-toothed” flutter appearance on the ECG that represents multiple P waves for each QRS complex. b) Is also commonly known as a “flat line” where there is no electrical activity seen on the cardiac monitor. c) is an extremely fast atrial rhythm with narrow QRS complexes when the impulse originates above the bundle branches d) This rhythm is characterized by no waves before the QRS complex and a very irregular heart rate. e) a rhythm in which there is no relationship between the P and QRS waves f) A Mobitz Type II heart block is characterized by an intermittent dropped QRS that is not in a Mobitz Type I pattern. 18) What is atrial flutter characterized by? a) Is also commonly known as a “flat line” where there is no electrical activity seen on the cardiac monitor. b) Is characterized by bizarre widened QRS complexes, no P waves and usually a rate over 100 per minute. c) This rhythm is characterized by no waves before the QRS complex and a very irregular heart rate. d) is an extremely fast atrial rhythm with narrow QRS complexes when the impulse originates above the bundle branches e) That is characterized by a “saw-toothed” flutter appearance on the ECG that represents multiple P waves for each QRS complex. 19) What is asystole? a) This rhythm is characterized by no waves before the QRS complex and a very irregular heart rate. b) That is characterized by a “saw-toothed” flutter appearance on the ECG that represents multiple P waves for each QRS complex. c) Is characterized by bizarre widened QRS complexes, no P waves and usually a rate over 100 per minute. d) Is also commonly known as a “flat line” where there is no electrical activity seen on the cardiac monitor. 20) What is ventricular tachycardia characterized by? a) That is characterized by a “saw-toothed” flutter appearance on the ECG that represents multiple P waves for each QRS complex. b) Is also commonly known as a “flat line” where there is no electrical activity seen on the cardiac monitor. c) Is characterized by bizarre widened QRS complexes, no P waves and usually a rate over 100 per minute.

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