Dysrhythmia1 Study guides, Class notes & Summaries

dysrhythmia1 Questiodysrhythmias - correct answer disorders of the formation of electrical impulses in the heart, disorders of conduction of electrical impulses consequences of dysrhythmias - correct answer may have hemodynamic instability (signs = change or drop in BP, blood clots, palpitations, mental status changes, unresponsiveness, worst case = pulselessness) pacemaker cells - correct answer aka electrical cells, specialized muscle cells; automatic cells capable of generatin...

Dysrhythmia1 Que 4 common causes - correct answer -patient movement -loose or defective electrodes -improper grounding -faulty ECG apparatus bradycardia rate - correct answer <60 bpm normal rate - correct answer 60-100 bpm tachycardia rate - correct answer > 100 - 160 bpm where do rhythms come from - correct answer -sinus; SA node stion and answers rated A+ 2023/2024

Dysrhythmia1 g questions and answers already established 2024

Dysrhythmia1 e questions and answers verified to pass 2024

Dysrhythmia1p wave - correct answer Represents time for the passage of the electrical impulse thru the atrium causing atrial depolarization (contraction). Should be upright: PR interval - correct answer Measured from beginning of P wave to beginning of QRS complex. Represents time taken for impulse to spread thru the atria, AV node and bundle of His, bundle branches, and Purkinje fibers, to a point immediately preceding ventricular contraction. QRS complex - correct answer Q wave:...

Dysrhythmia1 questions with complete solutions 2024

Dysrhythmia1 Normal Sinus Rhythm - correct answer Refers to a rhythm that originates in the SA node @ a rate of 60-100 BPM and follows normal conduction pattern of the cardiac cycle. Sinus Bradycardia - correct answer The conduction pathway is the same as that in sinus rhythm but the SA node fires @ a rate of less than 60 BPM. May be normal in athletes. Symptomatic Sinus Bradycadia S/S - correct answer Pale, cool skin, hypotension, weakness, angina, dizziness or syncope, confusion...