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ECG 2
Week 1 Lab Assignment
| Question | Answer |
|---|---|
| Which of the following is true about sinus rhythm? | It is regular |
| Which of the follwing has a heart rate less than 60? | Sinus Bradycardia |
| The sinus rhythm that has a heart rate greater than 100 is? | Sinus Tachycardia |
| Sinus arrhythmia is? | An irregular rhythm |
| Sinus rhythms all have? | Uniform shape P waves preceding the QRS comlexes |
| Sinus tachycardia's causes can include which of the following? | Fever, Anxiety and congestive heart failure... All of the above |
| In sinus block? | The pause is a multiple of the R-R intervals |
| In sinus rhythm the heart rate is? | 60-100 bpm |
| Sinus tachycardia's heart rate is? | Greater than 100 |
| Sunus bradycardia's heart rate is? | Less than 60. |
| Treatment for sinus tachycardia associated with a high fever would be to? | Give acetaminophen or ibuprofen to get the temperature down. |
| Which of the following sinus rhythms would be expected with stimulation of the sympathetic nervous system? | Sinus tachycardia rate 25 |
| A pause that occurs when the sinus node's impulse is not conducted out of the sinus node itself is? | Sinus block |