EKG Review Block 2- Brooklyn Bronston-Byrd

What is the term for a resting heart rate of 60 beats per minute or lower?

• Acute Heart Failure

• Bradycardia

• Tachycardia

• Congestive Heart Failure

Bobby has a heartrate of 60 BPM and a stroke volume of 0.075 L, what is Bobby's CO?

• 2.6 L/min

• 8 L/min

• 4.5 L/min

• 5.4 L/min

Tags

NGSS.HS-LS1-3

What is considered the pacemaker of the heart?

• AV node

• RIght Atrium

• Left Atrium

• SA Node

Where does blood flow to after passing through the mitral valve?

• Left Ventricle

• Left atrium

• Pulmonary Valve

• Lungs

What part of the heart is this?

• Aortic Semilunar Valve

• Aorta

• Pulmonary Arties

• Pulmonary Veins

What body cavity is the heart located in?

• Dorsal

• Mediastinum

• Pelvic

• Thoracic

What is the term for rapid, irregular contractions of the heart?

• Diastole

• Defibrillation

• Systole

• Fibrillation

Tags

NGSS.HS-LS1-3

Where within the elcxtrical events is the impulse delayed for 0.1 seconds to allow for ventricles to fill?

• AV node

• Purkinje FIbers

• SA node

• Bundle of His

In which part of the EKG are the ventricles in diastole?

• QRS Complex

• P-Wave

• T-wave

• S-T segment

What part of the EKG is the heart actually beating?

• P-wave

• QRS complex

• P-R segment

• S-T segment