147.19  Terms of office.
  The board members shall serve three-year terms, which shall commence and end as provided by section 69.19. Any vacancy in the membership of a board shall be filled by appointment of the governor subject to senate confirmation. A member shall serve no more than nine years in total on the same board.
[C97, §2564, 2576, 2584; S13, §2564, 2575-a29, -a37, 2576, 2583-a, -h, 2600-b; SS15, §2584; C24, 27, 31, 35, 39, §2456, 2458; C46, 50, 54, 58, 62, 66, §147.19, 147.21; C71, 73, §147.19, 147.21, 153.1; C75, 77, 79, 81, §147.19]
2007 Acts, ch 10, §36
; 
2008 Acts, ch 1088, §14

Confirmation, see §2.32 
Board of medicine alternate members, see §148.2A