A nurse in an assisted-living facility is reinforcing teaching with staff members about preparing for an external chemical disaster. Which of the following instructions should the nurse include?

Adequate fluid intake helps to soften the stool, prevent constipation, and ease bowel movements. It can also help with bladder function and prevent urinary tract infections. This intervention is particularly relevant given the client's complaint of abdominal cramping and a small, hard, painful bowel movement.

The other options are not appropriate based on the information provided:

• "Encourage prolonged dangling before ambulation" is not necessary or relevant in this case. The client is already transferring out of bed to a chair independently and ambulating independently in the hallway, indicating sufficient mobility.
• "Irrigate indwelling catheter with 500 mL of fluid" is not indicated based on the provided information. The urinary catheter is intact, and the client is producing an appropriate amount of urine. There is no indication of urinary retention or need for irrigation.
• "Administer an enema" is not necessary at this point. The client has reported a small, hard, painful bowel movement, which indicates constipation. However, conservative measures such as encouraging oral fluid intake and possibly adding dietary fiber should be tried first before considering an enema.
• "Assist the client with a sitz bath" is not directly related to the client's current symptoms. A sitz bath is typically used for perineal hygiene, pain relief, or healing after certain surgical procedures, but it does not address the reported abdominal cramping or constipation.

Stressors can be categorized as external or internal. External stressors are factors or events in the environment that can cause stress.

In this case, the recent move to a new city is an external stressor because it is an event that has occurred outside of the client and is influencing their current state of stress. Moving to a new city can bring about significant changes and challenges, such as adjusting to a new environment, finding new social connections, and adapting to unfamiliar surroundings.

Feeling depressed is an internal stressor because it relates to the client's emotional state or mental health condition. Depression can be caused by various factors, such as biochemical imbalances, life circumstances, or genetic predispositions.

Lack of nutritional knowledge: This is an internal stressor because it refers to the client's lack of knowledge or awareness regarding nutrition. While the lack of nutritional knowledge can contribute to stress, it is an internal factor that can be addressed through education and learning.

While recurring urinary tract infections can be stressful for the client, they are considered an internal stressor because they involve a physical condition or health issue within the client's body. Addressing and managing the infections would involve medical interventions and possibly lifestyle modifications.