Loss of the same half of a visual field in both eyes (e.g., both right sides of the two visual fields) is called ____.

The major pathologic and structural changes associated with TTN include:

1. decreased removal of fluid by pulmonary lymphatics. 2. air trapping. 3. pleural effusion. 4. atelectasis. a. 1, 2 b. 3, 4 c. 1, 2, 3 d. 2, 3, 4

The x-ray photon energy required to initiate pair production is

a. 0.511 keV. b. 1.022 keV. c. 0.511 MeV. d. 1.022 MeV.