List some advantages and disadvantages of gamma knife surgery
What will be an ideal response?
Some of the advantages of gamma knife surgery involve its relatively low cost, lack of pain to the patient, elimination of the risks of hemorrhage and infection, and short hospital stay. Patients are able to resume daily activities immediately. However, as the procedure grows in popularity, some doctors are questioning its safety and efficacy. What will the effects of high doses of radiation be in the long run? Gamma knife surgery is recognized as effective in treating some brain tumors, but these doctors question its widespread use.
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What is the best way to remove an alert patient from the water if she is near shore but too far to reach with your hand, and you have not been trained in water rescue?
A. Call out that you are here to help and tell her to swim to you. B. Wade slowly into the water until you can reach her. C. Call the U.S. Coast Guard to rescue her. D. Hold out an object such as a long stick or an article of clothing for her to grab.
Which of the following terms describes when antibiotics are not effective against some bacteria?
a. dependence b. anaphylaxis c. resistance d. tolerance
The most common inflammatory disease of the skin is:
A. scaling B. eczema C. dermatitis D. erythema
Separating the components of a procedure and reporting them as billable codes with charges in order to increase reimbursement rates is known as what?
a. Upcoding b. Unbundling c. Bundling d. Downcoding