Intensive Care Nursing/12-Lead Electrocardiogram/12 Lead-Electrocardiogram Quiz

1 Which of the following are part of the conduction system?

	SA node
	AV bundle
	Purkinje fibers
	Right ventricle

2 Which of the following items are needed for an electrocardiogram?

	ECG machine
	Electrodes
	Lead wires
	Clippers

3 Where is the V2 electrode placed?

	Fourth intercostal space, right sternal border
	Fourth intercostal space, left sternal border
	Fifth intercostal space, right sternal border
	Fifth intercostal space, left sternal border

4 Where is the V6 electrode placed?

	Fourth intercostal space, anterior axillary line
	Fourth intercostal space, midaxillary line
	Fifth intercostal space, anterior axillary line
	Fifth intercostal space, midaxillary line

5 Which of the following considerations is most applicable to an adult who is older?

	Use of smaller electrodes
	Restraints to maintain position
	Consideration for skin fragility
	Use of alternative communication techniques

6 Which of the following symptoms may indicate need for more questions by the HCW when performing a 12 lead EKG?

	Chest pain
	Palpitations
	Shortness of breath
	Sore throat