In an EKG, the P wave is generated when the
A. atria depolarize.
B. SA node initiates an impulse.
C. atria repolarize.
D. ventricles repolarize.
E. ventricles depolarize.
Answer: A
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A) osteoblasts B) canaliculi C) concentric lamellae D) osteoclasts
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Most of the duodenum is in the anterior pararenal space.
Answer the following statement true (T) or false (F)