When performing a 12-lead ECG, how many wires are connected to the patient?
a. 3
b. 5
c. 10
d. 12
C
The standard 12-lead electrocardiogram provides a picture of electrical activity in the heart using 10 different electrode positions to create 12 unique views of electrical activity occurring within the heart. Fours wires are applied to the extremities to produce leads I, II, III, aVR, aVL, and aVF. Six wires are attached to the V1 to V6 chest lead positions.
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a. Nodding their heads during conversation b. Asking questions c. Having patients restate and demonstrate d. Their statement that, yes, they do understand
A parent calls the clinic to clarify discharge instructions for his child, who was just diagnosed with major depression. The parent states "I was told to watch for anhedonia. What does that mean?" Which explanation by the nurse is the most appropriate?
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The nurse is facilitating a teaching session to parents. Which of the following are ways parents can help children lower their risk for health problems? (Select all that apply.)
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It is not necessary to align the decimal points when adding or subtracting decimals
Indicate whether the statement is true or false