The patient with glaucoma is usually started on the lowest dose of medication. Which of the following is the preferred initial ophthalmic medication?

Choice A rationale
Postoperative delirium is a common condition that can occur in older patients after surgery, especially major procedures like hip arthroplasty. It is characterized by a sudden onset of confusion and altered consciousness. This type of delirium is indeed treatable and most patients’ cognition will return to its previous levels. The treatment often involves addressing the underlying causes, such as pain, medication effects, or metabolic imbalances, and providing supportive care. It’s important for the family to understand that this is a temporary condition and does not indicate a permanent change in their loved one’s mental status.
Choice B rationale
While anesthetics can contribute to postoperative delirium, the condition is usually multifactorial and not solely due to the anesthetic used in surgery. Therefore, administering antidotes to the anesthetic is not typically how postoperative delirium is managed. Instead, the focus is on treating the underlying causes and providing supportive care.
Choice C rationale

Delirium does involve a disturbance in cognition, including memory impairment, but it does not involve a progressive decline in memory loss and overall cognitive function. That description is more characteristic of dementia, a different condition. Delirium is typically a temporary condition that improves once the underlying cause is addressed.
Choice D rationale
While postoperative delirium is often self-limiting, meaning it resolves on its own over time, it is not accurate to say there is nothing to worry about. Postoperative delirium can be distressing for the patient and their family, and in some cases, it can be associated with longer hospital stays and increased morbidity. Therefore, it is a condition that should be taken seriously and managed appropriately.

Choice A rationale
Instructing the client on daily muscle stretching can help alleviate and relax muscle spasms, which is beneficial for a client diagnosed with multiple sclerosis.

Choice B rationale
Ordering a low-residual diet is not typically a part of the care plan for a client diagnosed with multiple sclerosis.
Choice C rationale
Encouraging the client to void every hour may not be necessary for a client diagnosed with multiple sclerosis, unless there are specific urinary symptoms present.
Choice D rationale
Providing total assistance with all activities of daily living may not be necessary for a client diagnosed with multiple sclerosis, as the level of assistance required can vary greatly depending on the severity of the disease.