The condition in which stimulation of the vagus nerve causes changes in heart rate is known as:
A. vagal tone.
B. valvular tone.
C. vascular tone.
D. ventricular tone.
Answer: A
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The abbreviation for "twice a day" is ______________
Fill in the blank(s) with correct word
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A. Notify the on-call pharmacist so that he/she can prepare the appropriate drugs. B. Assist the dentist by determining which drugs to administer to the patient. C. Assist the dentist by preparing emergency drugs. D. Administer the appropriate emergency drugs to the patient.