A nurse is assessing an adolescent client who has anorexia nervosa. Which of the following client statements is a sign of cognitive distortion?

A. It reflects a desire to improve physical fitness, which is a common and generally positive goal. However, if this statement were accompanied by an excessive focus on weight loss or extreme measures to achieve fitness, it could indicate a problem, but on its own, this statement is not clearly indicative of cognitive distortion.
B. It reflects "all-or-nothing thinking," a common cognitive distortion in eating disorders. This pattern of thinking involves seeing things in black and white, where a small lapse in diet is perceived as a complete failure, leading to excessive and irrational behavior, such as consuming more than intended.
C. It shows a strong fear of gaining weight, which is typical in anorexia nervosa. However, it is more a sign of extreme concern about body image rather than a specific cognitive distortion pattern. Cognitive distortions often involve faulty logic or irrational beliefs, and this statement is more about an emotional response to weight gain.
D. Cutting food into small pieces can be a behavioral characteristic or ritual for someone with anorexia nervosa, but it does not necessarily reflect a cognitive distortion on its own. It might be a way to control portions or prolong the eating process, but it is not a direct example of distorted thinking.

A. Sucralfate acts locally on the gastrointestinal mucosa by forming a protective barrier that adheres to ulcers and erosions. This barrier helps protect the tissue from stomach acid and promotes healing. As a result, the therapeutic effect of sucralfate often includes relief from gastrointestinal pain associated with ulcers and erosions.
B. Sucralfate does not directly treat Helicobacter pylori, a bacterium often associated with peptic ulcers. The treatment for H. pylori usually involves a combination of antibiotics and acid-reducing medications such as proton pump inhibitors (PPIs) or H2-receptor antagonists.
C. Sucralfate does not have a role in preventing opportunistic infections. It is specifically used to protect and heal the gastrointestinal lining, not to influence immune function or infection risk.
D. Sucralfate does not affect vision. It is used to treat gastrointestinal issues, not ocular conditions. Improvement of impaired vision is not related to the therapeutic effect of sucralfate.