When the interior of a neuron becomes less negative, it is said to become
a. Depolarized
b. Hyperpolarized
c. Unpolarized
d. Repolarized
a
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For an act of communication to take place, the ________ must transmit a message to the ________.
A. receptor/transmitter B. sender/receiver C. talker/listener D. writer/reader
When the patient is in ventricular tachycardia and is hemodynamically unstable, as evidenced by hypotension, shortness of breath, and chest pain, the preferred treatment is:
A. pharmacologic intervention. B. defibrillation. C. synchronized cardioversion. D. immediate CPR.
Shelby has been working as a dental assistant at Brownville Dental Clinic for six years. She loves her job and wants to make this her career. She wants to show her commitment to her career by becoming credentialed. Her supervisor has told her that if she becomes credentialed, she will be offered a 5% raise. Which of the following organizations offers a credential that would be useful to Shelby in her job?
A. National Healthcareer Association B. National Association for Health Professionals C. American Association of Medical Assistants D. National Center for Competency Testing E. American Medical Technologists
Of the federal programs providing health care, the largest is ____, which provides health insurance for citizens aged 65 and older.
A. Medicaid B. Medicare C. disability insurance D. liability insurance