Clinical measures taken to reduce the intensity of disease symptoms, rather than providing a cure for the disease are called _______________.?

Which of the following are considered indications for flexible bronchoscopy? 1. Unexplained lung collapse 2. Need for large size tissue specimen 3. Evaluate endotracheal tube-related injury 4. Bronchogenic carcinoma

a. 1 and 3 only b. 1, 2, and 3 only c. 1, 3, and 4 only d. 1, 2, 3, and 4

Which of the following factors cause the isothermic saturation boundary (ISB) to shift farther down into the airways?

1. Decreased ambient temperature 2. Increased tidal volume (VT) 3. Endotracheal intubation a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3