The nurse is assessing a patient prior to surgery for oral cancer. Which of the following would be considered a risk factor for the development of this disease?

A. While a lower sodium diet is generally beneficial for overall health, it is not specifically linked to managing GERD symptoms. This choice may be included in broader health advice but isn't a primary recommendation for GERD.
B. Staying upright helps prevent the backflow of stomach contents into the esophagus, reducing the risk of reflux. This advice helps the digestive process and minimizes symptoms.
C. This is highly recommended for individuals with GERD. Elevating the head of the bed can help prevent nighttime reflux by using gravity to keep stomach contents from rising into the esophagus during sleep. This practice is effective in managing symptoms.
D. A high-fiber diet can be beneficial for overall digestive health and may help with GERD symptoms. Low-fat diets are also recommended since high-fat foods can exacerbate reflux by relaxing the lower esophageal sphincter. This is a good recommendation to include in the teaching plan.
E. This recommendation is not always necessary. While some individuals may find that large meals trigger their GERD symptoms, avoiding snacks isn't universally required. In fact, small, healthy snacks may be tolerated well and can prevent hunger-related reflux symptoms.

A. A high specific gravity of urine typically indicates concentrated urine, which can occur in dehydration; however, moist mucous membranes suggest adequate hydration. This combination does not indicate severe dehydration.
B. A low specific gravity of urine usually indicates dilute urine, which is not typical in dehydration; it suggests the kidneys are not concentrating urine due to good fluid intake or other factors. While pale skin can indicate poor perfusion, this option does not specifically indicate severe dehydration.
C. A depressed fontanelle (soft spot on the head) and a capillary refill time greater than 4 seconds are significant indicators of severe dehydration in infants. Depressed fontanelles suggest that the infant is not receiving enough fluids, and prolonged capillary refill time indicates poor perfusion and dehydration.
D. Moist skin and mucous membranes indicate adequate hydration. Flushed skin may occur with certain conditions but does not suggest severe dehydration. This option reflects a well-hydrated status rather than dehydration.