Which modes of transmission occur with HIV infection? (Select all that apply)

Choice C reason: Abdominal distention and hypogastric pain are classic signs and symptoms of large bowel obstruction. The obstruction prevents the normal passage of intestinal contents, leading to a buildup of gas and fluid, which causes distention and pain.
Choice A reason: Epigastric pain and rectal bleeding are not typical signs of large bowel obstruction. These symptoms are more commonly associated with other gastrointestinal conditions, such as peptic ulcers or colorectal cancer.
Choice B reason: Fluid overload and passing gas are not characteristic of large bowel obstruction. In fact, the inability to pass gas is a common symptom of bowel obstruction.
Choice D reason: Diarrhea and excessive thirst are not typical signs of large bowel obstruction. Diarrhea is more commonly associated with conditions affecting the small intestine or infections, while excessive thirst is a symptom of dehydration or diabetes.

Choice C reason: Limiting pancreatic secretion is the primary reason for making patients with acute pancreatitis NPO and using gastric suctioning. By reducing the stimulation of the pancreas, the inflammation and autodigestion of pancreatic tissue can be minimized, aiding in the healing process.
Choice A reason: Preventing abdominal distention is a secondary benefit of making patients NPO, but it is not the primary reason for this intervention in acute pancreatitis.
Choice B reason: Preventing mechanical obstruction of the intestine is not the main goal of making patients NPO in acute pancreatitis. This condition primarily affects the pancreas, not the intestines.
Choice D reason: Preventing hyperglycemia associated with loss of insulin secretion is not the primary reason for making patients NPO in acute pancreatitis. While hyperglycemia can occur in severe cases, the main focus is on reducing pancreatic stimulation.