In the electromagnetic spectrum, higher frequencies are associated with

a. longer wavelengths and lower energies.
b. longer wavelengths and higher energies.
c. shorter wavelengths and lower energies.
d. shorter wavelengths and higher energies.


d. shorter wavelengths and higher energies.

Health Professions

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The most common cause of polyneuropathy is

a. Acute inflammatory demyelinating polyradiculopathy b. Multiple sclerosis c. Diabetes mellitus d. Tabes dorsalis

Health Professions

Which of the following most accurately differentiates cardioversion from defibrillation?

A) Cardioversion is timed to be synchronous with the patient's R wave. B) Cardioversion requires fewer than 100 joules. C) The electrical stimulation of cardioversion travels at a slower rate through the myocardium. D) Cardioversion cannot be used in patients who have a pulse.

Health Professions

Proximity (wireless) keys (i.e., smart keys) must be kept more than ____ from the vehicle so that it does not accidentally start.

A. 12 feet B. 15 feet C. 30 feet D. 35 feet

Health Professions

In calculating the fee for a physician's reimbursement, the three relative value units are each

multiplied by the A. geographic practice cost indices. B. national conversion factor. C. usual and customary fees for the service. D. cost of living index for the particular region.

Health Professions