Sure. For exmaple, in Acrobat 9 you can select: File > Export Image > JPEG|JPEG2000|PNG|TIFF
In Acrobat 11: File > Save As Other > Image > JPEG|JPEG2000|PNG|TIFF
When the Save As dialog appears, there is a Settings button that allows you to soecify various options such as resolution, compression, and color settings, depending on what format you want. Since you just want to do a simgle page, you might want to extract that page (Document > Extract Pages [A9] or Tools > pages Extract [A11]) first to a new PDF and then convert to image.
Or, if you want to edit in Photoshop, just open the PDF in Photoshop.