The primary control or automaticity of the heart rate originates in the:
A) brainstem.
B) heart.
C) nervous system.
D) endocrine system.
B
Health Professions
You might also like to view...
Also known as excretory urography, ________ is performed to evaluate urinary system abnormalities or trauma to the urinary system.
Fill in the blank(s) with the appropriate word(s).
Health Professions
____ is caused by blood-sucking insects.
A. Herpes simplex 2 B. Crabs C. Trichomoniasis D. Chlamydia
Health Professions
Which of the following forms is used to report the theft of controlled substances?
DEA Form 222 DEA Form 224 DEA Form 106 DEA Form 41
Health Professions
How can lactic acid acidosis occur in the body?
What will be an ideal response?
Health Professions