Question 1
Which criteria should the nurse use when assessing an ECG strip for atrial fibrillation?
◦ P waves are regular and vary in ratio to QRS.
◦ Atrial rate runs 350 to 600 with an unequal ratio of P to QRS.
◦ QRS width is wide due to a conductivity delay.
◦ Ventricular rate is usually regular in R to R distancing.
Question 2
When evaluating the health history of a patient with complete heart block, what should the nurse identify as potential causes for this health problem? Select all that apply.
Note: Credit will be given only if all correct choices and no incorrect choices are selected.◦ Digitalis toxicity
◦ Currently being treated for acute myocardial infarction
◦ Myocarditis
◦ Severe aortic stenosis
◦ Degenerative heart disease
Right sided heart failure
Sequence of patient positions for heart auscultation
Patient health history form Cont.
Health and Race-Ethnicity
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