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Human Body: BMI And ECG Quiz

Are you aware of how the human body relates to BMI and ECG? BMI stands for body mass index, which serves as a guideline to whether you have too much or too little body fat around the waist. ECG stands for electrocardiogram. ECG...

Questions: 16 | Attempts: 204 | Last updated: May 20, 2024

Sample Question 1
The space in the middle of the thoracic cavity where the heart resides is the...

Pericardial cavity

Pericardium

Mediastinum

Dorsal cavity

Sample Question 2
If communication between the SA node and the AV node becomes blocked, which is most certainly affected:

The ventricles will contract at a slower rate

the atria will contract at a slower rate

Stroke volume will increase

All of the above

Sample Question 3
If there is a blockage between the AV node and AV bundle, how will this affect the appearance of the ECG:

QRS interval would be longer

There would be more P waves than QRS complexes

There would be more QRS complexes than P waves

The T wave would not be present

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