Iowa Code § 642.7
The questions propounded to the garnishee in court may be such as are above prescribed to be asked by the sheriff, and such others as the court may think proper.
[C51, §1867; R60, §3203; C73, §2982; C97, §3941; C24, 27, 31, 35, 39, §12164; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §642.7]