Correct Answer: A,B,D,E

Rationale: Oral feeding supplements provide nutrients for malnutrition. Daily weights monitor nutritional progress. A low protein diet is inappropriate as protein is needed for recovery. Pre-albumin levels assess nutritional status. Calorie counts ensure adequate intake.

Correct Answer: D

Rationale: Bulimia involves episodes of binge eating followed by purging and can lead to a range of gastrointestinal issues, including esophageal damage and electrolyte imbalances. However, it is not a direct risk factor for the development of peptic ulcers. While it can affect the digestive system, it does not inherently increase the risk of ulcers. Green tea is generally considered to have health benefits and is not typically associated with an increased risk of peptic ulcers. In some cases, it may even provide protective effects against gastric ulcers due to its antioxidant properties. Moderate alcohol consumption can have varying effects on gastric mucosa. While excessive alcohol consumption is a risk factor for developing ulcers, moderate consumption, such as a glass of wine with dinner, is not typically considered a significant risk factor. Nonsteroidal anti-inflammatory drugs (NSAIDs) can irritate the gastric lining and inhibit the production of protective mucus, leading to an increased risk of developing ulcers.

Correct Answer: C

Rationale: 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. 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. A depressed fontanelle 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. Moist skin and mucous membranes indicate adequate hydration. Flushed skin may occur with certain conditions but does not suggest severe dehydration.

Correct Answer: C

Rationale: Elevating the head of the bed is a recommended practice for individuals with GERD, as it helps prevent stomach acid from flowing back into the esophagus during sleep. This shows the patient is taking proactive steps to manage their condition. Using antacids can provide symptomatic relief from heartburn and discomfort associated with GERD. Taking them between meals and at bedtime can help neutralize stomach acid, which is a common practice for managing GERD symptoms. Eating large meals, especially rich or fatty foods, and snacking before bedtime can exacerbate GERD symptoms by increasing stomach pressure and acid production. Patients with GERD are typically advised to eat smaller meals and avoid eating close to bedtime to reduce reflux episodes. Chewing gum can actually be beneficial for some GERD patients as it stimulates saliva production, which can help neutralize stomach acid.

Correct Answer: A

Rationale: Helicobacter pylori (H. pylori) is a type of bacteria that infects the stomach lining and is the most common cause of chronic gastritis. Aspirin and other NSAIDs can cause gastritis but are not the most common cause. Chronic alcohol consumption can lead to gastritis but is less common than H. pylori. Smoking exacerbates gastric conditions but is not a direct cause.