"All Good Students Get High Grades

question 16

True/False

"All good students get high grades." Is this statement scientific if "good" is defined in terms of a student's grade?

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Definitions:

P-R Segment

The P-R segment in an electrocardiogram represents the period between the end of atrial depolarization and the start of ventricular depolarization.

Auscultated

The act of listening to the sounds made by internal organs, especially the heart and lungs, typically with a stethoscope, to diagnose medical conditions.

Pulmonary Semilunar

A valve between the right ventricle of the heart and the pulmonary artery that prevents blood from flowing back into the heart chamber after it has been pumped out.

Aortic Semilunar

A valve in the heart located at the base of the aorta, which prevents backflow of blood into the left ventricle after it has been ejected into the aorta during systole.