I have a question for you: is it appropriate for a nurse (CNA or higher), while assisting a male patient with a urinal, or standing up to urinate, to hold the patient's member for him, especially if he so requests it? It should be noted that many men ask for this due to paruria (i.e., a male may not be able to void for psychological reasons unless he is assisted in micturition).
And it is standard practice to do this when collecting a midstream catch when the patient is in bed.