The client has experienced a myocardial infarction with damage to the inferior portion of the heart.Due to this history,the nurse monitors the client for the development of rhythm disturbances that are most directly based upon which factor?
A)The resultant change in blood sugar
B)Electrolyte disturbances from tissue damage
C)The automaticity of cardiac cells
D)Decreased blood flow to the liver

Question

Quizplus · Accepted Answer

Rhythm disturbances after a myocardial infarction are typically caused by changes in the automaticity of cardiac cells, which can lead to abnormal heart rhythms. Electrolyte imbalances can also contribute to rhythm disturbances, but the most direct factor is the changes in automaticity of cardiac cells. Blood sugar levels and liver blood flow are not directly related to rhythm disturbances.

The Client Has Experienced a Myocardial Infarction with Damage to the Inferior