A nurse is evaluating a client's laboratory results. The nurse should recognize that an increase in the client's prostate-specific antigen (PSA) laboratory value is indicative of which of the following diagnoses?

Choice A reason: Cheddar cheese is high in fat, which can trigger pancreatitis flare-ups. People with pancreatitis are generally advised to follow a low-fat diet to avoid exacerbating their condition. Consuming high-fat foods like cheddar cheese can stimulate the pancreas to produce more digestive enzymes, which can lead to increased inflammation and pain.
Choice B reason: Vegetable soup, especially if it is broth-based and low in fat, is generally safe for individuals with pancreatitis. It provides essential nutrients without putting too much strain on the pancreas. However, it is essential to ensure that the soup does not contain any high-fat ingredients, such as cream or butter, which can aggravate the condition.
Choice C reason: Baked fish is typically a good choice for individuals with pancreatitis because it is low in fat and high in protein. The preparation method also matters; baking is a healthy cooking method that does not add extra fat to the dish. As long as the fish is not fried or cooked with high-fat sauces, it should be safe to consume.
Choice D reason: Noodles, particularly those made from refined flour, are generally low in fat and can be included in a pancreatitis-friendly diet. However, the overall meal should be balanced and low in fat to avoid triggering symptoms. Whole grain noodles might be a better option as they provide more fiber and nutrients.

Choice A reason: Renal function is not reestablished during the oliguric phase of acute kidney injury. This phase is characterized by significantly reduced urine output, indicating ongoing impaired kidney function.
Choice B reason: Urine output of less than 400 mL per 24 hours is a defining feature of the oliguric phase. This reduced output reflects the kidneys' inability to filter and excrete waste products effectively.
Choice C reason: BUN (Blood Urea Nitrogen) and creatinine levels do not decrease during the oliguric phase; they typically increase due to the kidneys' reduced ability to clear these waste products from the blood.
Choice D reason: The glomerular filtration rate (GFR) does not recover during the oliguric phase. This phase is marked by a decreased GFR, indicating poor kidney function.