Communication
Practicing communication and social skills
Human understanding and empathy makes it more bearable for the patient
Adjusting the working method by asking the patient what he/she finds (un)pleasant.
Giving explanations and instructions.
Becoming aware of one's own actions through reflection
Feedback from the patient.

Catheterization
Insertion of indwelling urinary catheter
Remove indwelling urinary catheter
Apply condom catheter
Providing an indwelling suprapubic catheter
Changing an indwelling suprapubic catheter
Connect, remove, empty catheter bag
Rinsing the bladder with a syringe or rinsing bag

Colonic
Irrigation (lavage)
Administer high-rise enema
Insertion of suppository, rectiole, enema
Insertion of rectal tube
Administer medicines 

Injecting
Intramuscular (water or air)
Subcutaneous (water or air)

Irrigation
Bladder
Anus, colon
Colostomy
Suprapubic