TESTBANK FOR CURRENT MEDICAL DIAGNOSIS AND TREATMENT 2025 updated {Questions and Answers}

TESTBANK FOR CURRENT MEDICAL
DIAGNOSIS AND TREATMENT 2025 updated
{Questions and Answers}
Cardiac rhythms may be classified as: - Correct Answer-✔✔Regular or irregular



When rhythms are irregular, or rates are either fast or slow, and ECG will identify the origin of the
beats to be what? - Correct Answer-✔✔Sinus node, AV node, Atrium, or Ventricle and the
conduction pattern



Normal range for sinus rhythm - Correct Answer-✔✔60-100 bpm



If the rhythm is regular, - Correct Answer-✔✔Look at the rate

(>100 Fast, 60-90 Normal, or <60 Slow)



if rhythm is irregular - Correct Answer-✔✔note the pattern of irregularity

(sporadic, regularly irregular, or irregularly irregular)



Fast >100 rates - Correct Answer-✔✔Sinus Tachycardia

Supraventricular (atrial or nodal) Tachycardia

Atrial Flutter with a regular ventricular response

Ventricular Tachycardia



Normal 60-90 rates - Correct Answer-✔✔Normal sinus rhythm

Second degree AV block

Atrial Flutter with a regular ventricular response

, Slow <60 rates - Correct Answer-✔✔Sinus Bradycardia

Second-Degree AV block

Complete Heart Block



100-180 bpm - Correct Answer-✔✔sinus tachycardia



150-250 bpm - Correct Answer-✔✔supraventricular (atrial or nodal) tachycardia



100-175 bpm - Correct Answer-✔✔Atrial Flutter with a regular ventricular response (fast)



60-90 bpm - Correct Answer-✔✔normal sinus rhythm (heart rate)



60-100 bpm - Correct Answer-✔✔Second- degree AV Block (normal)



75-100 bpm - Correct Answer-✔✔Atrial Flutter with a regular ventricular response (normal)



<60 bpm - Correct Answer-✔✔sinus bradycardia



30-60 bpm - Correct Answer-✔✔second-degree AV block (slow)



<40 bpm - Correct Answer-✔✔Complete heart block



Premature or extra beats at random intervals, but normal underlying rhythm (e.g., atrial or
ventricular premature contractions, sinus arrhythmia) - Correct Answer-✔✔Sporadic