What influences the decision to use a 1-MHz or 3-MHz frequency during an ultrasound intervention?
What will be an ideal response?
The depth of penetration for 3-MHz US is more superficial (up to 2 cm) when compared to 1 MHz (up to 5 cm). If the target tissue is superficial, 3 MHz should be used. If the the target tissue is deep (covered by more soft tissue), then 1 MHz would be indicated.
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The physician prescribes triamcinolone (Azmacort) and salmeterol (Serevent) for a client with a history of asthma. What action should the nurse take when administering these drugs?
a) Administer the triamcinolone and then administer the salmeterol. b) Administer the salmeterol and then administer the triamcinolone. c) Allow the client to choose the order in which the drugs are administered. d) Monitor the client's theophylline level before administering the medications.
What of the following describes organizational report cards?
A. Reveal how health care organizations measure up to their competitors B. Shows how a physician compares to his or her peers C. Compares managed care plans D. All of the above