Which one of the following statements about the P wave is TRUE?
A) It represents ventricular depolarization.
B) It is a rounded wave appearing after the QRS complex.
C) It follows the R wave on normal ECGs.
D) It corresponds to atrial depolarization.
D
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According to the Centers for Disease Control, ________ is the number one killer among adults in the United States
A) trauma B) diabetes C) cancer D) heart disease
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In Table GZ1, a fourth character of 3 denotes neuropsychological.
Answer the following statement true (T) or false (F)
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