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NUR 215 Unit 1 (Fundamental of Nursing) Nutrition: Acute Pancreatitis General Concepts: Dysrhythmias, Exam Questions with Answers
NUR 215 Unit 1 (Fundamental of Nursing) Nutrition: Acute Pancreatitis General Concepts: Dysrhythmias, Exam Questions with Answers-What property of heart cells allows them to generate an electrical impulse spontaneously? 
A. Excitability 
B. Contractility 
C. Automaticity 
D. Conductivity - C. Automaticity 
 
The sympathetic nervous system has which effect on the heart? 
A. Decreases SA node firing 
B. Slows AV node conduction 
C. Increases cardiac contractility 
D. Has no effect on impulse condu...