Please answer my 3 questions , if you don't know the answer leave it for other experts A patient has urinary incontinenc

[answerhappygod]

Please answer my 3 questions , if you don't know the
answer leave it for other experts
A patient has urinary incontinence (UI). The nurse is unable to
determine the exact cause of the incontinence because the client is
unable to communicate most needs and responds little to staff and
family. This problem is of significant concern because the client
has skin integrity and hydration concerns.
1. If the nurse were to conduct research on the causes
of UI on this unit, what would be the benefits of a cross-sectional
versus longitudinal design?
2. Two other nurses note that they have seen other
patients started on the cholinesterase inhibitors (for Alzheimer
disease) and had problems with incontinence. What type of research
would help to identify any possible correlation between this type
of medication and UI?
3. What would be inclusion and exclusion factors for
patients whose data may be used when assessing the effects
Alzheimer disease medication may have on UI?