How are Ray-Tec sponges used during laparotomy procedures when the peritoneum is open?
a. They cannot be used at all.
b. They should be opened to full length.
c. They should have rings attached to them.
d. They should be mounted on a ring forceps as "sponge sticks.".
d
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Which technological device is comprised of cabinets of various sizes that contain drawers and compartments for different medications?
A) Nursing unit pharmacy area B) Automated medication-delivery systems C) Cassette system D) Prescription-filling robot
Which of the following conditions may be reversed by the administration of vitamin B12?
a. Syringobulbia b. Brown-Sequard syndrome c. Subacute combined degeneration d. Spasticity
Which of the following factors affect radiographic contrast?
mA time kVp mAs
_______ permits individuals to indicate their wishes regarding medical care
a. The Patient Self-Determination Act b. A living will c. A medical durable power of attorney d. An advance medical directive