Which of the following terms is defined as "a set of components and services specifically designed to provide definitive care for patients with serious injuries"?

To be considered a true polymorphism, a SNP must occur with a frequency of:

a. >1% b. >5% c. >10% d. >25%

Which of the following indicate a potential need for administration of a water or isotonic saline aerosol?

a. Stridor or brassy, crouplike cough b. Evidence of increased volume of secretions c. Hoarseness after extubation d. Patient discomfort after bronchoscopy a. 1 and 3 only b. 1, 3, and 4 only c. 2 and 4 only d. 2, 3, and 4 only