Physio post Lab 7 quiz, Lab Exam 2
Question and answers already passed
2025
The portion of the heart conduction system that initiates each cardiac cycle is
the - correct answer sinoatrial node
In an ECG, ventricular depolarization, which precedes ventricular systole is
recorded as the - correct answer QRS complex
a common goal among fitness experts and athletes is - correct answer
bradycardia
T/F
the pulse rate measured at the antecubital fossa should be at the same rate
as other pulse points on the body, all of which parallel heart rate under most
circumstances. - correct answer True
the turbulence of blood at the AV valves can be heard through auscultation. It:
- correct answer all of the above
occurs when both ventricles contract
is audible as a "lub" sound
occurs during ventricular systole
heart rate is the: - correct answer number of heart beats in one minute
Question and answers already passed
2025
The portion of the heart conduction system that initiates each cardiac cycle is
the - correct answer sinoatrial node
In an ECG, ventricular depolarization, which precedes ventricular systole is
recorded as the - correct answer QRS complex
a common goal among fitness experts and athletes is - correct answer
bradycardia
T/F
the pulse rate measured at the antecubital fossa should be at the same rate
as other pulse points on the body, all of which parallel heart rate under most
circumstances. - correct answer True
the turbulence of blood at the AV valves can be heard through auscultation. It:
- correct answer all of the above
occurs when both ventricles contract
is audible as a "lub" sound
occurs during ventricular systole
heart rate is the: - correct answer number of heart beats in one minute
