A nurse is caring for a client who is preoperative for cataract removal.
Which of the following statements by the client indicates an understanding of the procedure?

- A. Diarrhea is not an adverse effect of amitriptyline, which is a tricyclic antidepressant (TCA). Diarrhea may be caused by other factors, such as infection, food intolerance, or stress. Therefore, this choice is incorrect.

- B. Frequent urination is not an adverse effect of amitriptyline either. Frequent urination may be a sign of diabetes, urinary tract infection, or other conditions that affect the kidneys or bladder. Therefore, this choice is also incorrect.

- C. Excessive salivation is not an adverse effect of amitriptyline as well. Excessive salivation may be due to increased production of saliva, difficulty swallowing, or mouth irritation. Therefore, this choice is incorrect too.

- D. Blurred vision is an adverse effect of amitriptyline and other TCAs. Amitriptyline can cause anticholinergic effects, such as dry mouth, constipation, urinary retention, and blurred vision. These effects are more pronounced in older adults and can impair their daily functioning and quality of life. Therefore, this choice is correct and the nurse should identify it as an adverse effect of the medication.

Choice B rationale:

Instructing the client to gently stroke her lower abdomen is the appropriate action in this situation. Gentle stroking or tapping on the lower abdomen can stimulate the bladder reflex and promote urination. This technique can help clients who have difficulty voiding, especially when using a bedpan. It encourages relaxation of the pelvic muscles, making it easier for the client to urinate.

Choice A rationale:

Turning on the faucets in the client's sink is not a recommended action for promoting urination. While the sound of running water can sometimes trigger the need to urinate, it may not be effective for every individual. Moreover, this action may not be practical or feasible in all healthcare settings.

Choice C rationale:

Instructing the client to lean slightly backward is not an appropriate action for promoting urination. Leaning backward can put pressure on the bladder, which may make it more challenging for the client to urinate. Encouraging relaxation and using techniques like gentle abdominal stroking are more effective in this situation.

Choice D rationale:

Pouring cool water over the client's perineum is not a recommended action for promoting urination. While some individuals find warm water soothing and relaxing, pouring cold water may cause discomfort and stress, making it even more difficult for the client to urinate. Gentle stimulation and relaxation techniques are generally more effective.