Which of the following has an important role in regulating heart rate?
a. Medulla oblongata
b. Pons
c. Thalamus
d. Midbrain
A
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The primary pacemaker in a normally functioning heart is the:
a. Purkinje network. b. bundle of His. c. AV node. d. SA node.
A patient's lifestyle history (such as smoking and drinking habits, relationship status, and sexual history) is considered________________.
A. past medical history B. social history C. review of systems D. diagnosis and assessment
What is the BEST way to diagnose an endocrine disorder?
A) Surgical biopsies B) Serum assays C) CT guided needle biopsy D) Nuclear medicine scan
To help a patient develop a payment plan for elective surgery, the medical assistant should:
A) write up a contract that locks in the exact cost to the patient B) recommend a course of therapy C) review insurance coverage with the patient D) ask the physician to waive certain fees