A service that is rarely performed, unusual, or new may require a(n) _________________________ in determining medical appropriateness of the service

If a shaft of hair still has the follicle attached, it may contain _____ that can be further analyzed

Fill in the blank(s) with correct word

Which of the following statements regarding gastrostomy (gastric) tubes is correct?

A. Gastrostomy tubes are placed directly into the small intestine. B. Most gastrostomy tubes are temporary and are not sutured in place. C. Patients with a gastrostomy tube may still be at risk for aspiration. D. Gastrostomy tubes are used for patients who cannot digest food.