After the impulse flows through the _______________ _______________, the ventricles contract and the SA node starts the flow of a new impulse.
Fill in the blank(s) with the appropriate word(s).
Purkinje fibers
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What is a mild vasodilator that is used as a treatment for dementia other than Alzheimer's?
A) Tacrine B) Hydergine C) Donepezil D) Galantamine
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A) Insert an oral airway and apply 15 lpm oxygen with a nonrebreather face mask. B) Obtain the patient's pulse, blood pressure, and pulse oximetry reading. C) Attach but do not turn on the automated external defibrillator. D) Ventilate with a bag-valve mask at 12 breaths per minute.
A exceptionally large newborn is defined as one whose birth weight is more than:
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