Unlike a floppy disk, which of the following has no moving parts, is immune to electromagnetic interference, and is unharmed by surface scratches?

External drive
USB drive
CD-ROM
Zip drive


USB drive

Rationale: A "USB drive" has no moving parts, is immune to electromagnetic interference, and is unharmed by surface scratches. These factors are different from all of the other answer choices.

Health Professions

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What is one way that Medicare encourages physicians to accept assignment?

a. Medicare allowance is flexible for physicians who agree to accept assignment. b. Medicare allowance is higher for physicians who agree to accept assignment. c. Participating physicians do not have to practice balance billing. d. Participating physicians are allowed to charge patients for more than the Medicare allowance.

Health Professions

List the four common frequency limitations

What will be an ideal response?

Health Professions

Herpetic gingivostomatitis is transmitted through physical contact and is seen normally in children around the age of three

a. True b. False Indicate whether the statement is true or false

Health Professions

When a patient does not pay on their account and multiple attempts have been made to collect it, it may be necessary to write off the amount owed as a/an

A) contract adjustment. B) refund adjustment. C) courtesy adjustment. D) uncollectable debt adjustment.

Health Professions