seen in bacterial pneumonia or alveolar cell carcinoma. Mediasti-nal and hilar node involvement may be absent. Pleural effusion occurs in one third of patients [see 12:XI Malignant Lymphomas]. noninfectious, nonneoplastic disorders Pulmonary embolism can cause a focal infiltrate or focal at-electasis; more commonly, the chest radiograph is normal or
Since I usually want to switch back and forth among the open windows, I need something easier than hunting down each window so I can click on it. Windows 7 with Aero themes does provide thumbnails on the taskbar for easy clicking but often I want a keyboard shortcut. Here are three that work in a variety of systems. Alt + Tab â (Task switcher) This old standby dating back to Windows 3.1 works in all current Windows versions from XP on up.
In the Categories box, press DOWN ARROW or UP ARROW to select the category that contains the command or other item that you want to assign a keyboard shortcut to or remove a keyboard shortcut from, and then press SPACEBAR. Press the TAB key to move to the Commands box.ssign or remove a keyboard shortcut by using the keyboard. If necessary, press the TAB key to move to the Customize the Quick Access Toolbar and keyboard shortcuts pane. Press the TAB key repeatedly until Customize is selected, and then press ENTER.