The community health nurse recognizes that which of the following mental health issues is most prevalent in the homeless population?

The correct answer is Choice A, Choice B, Choice D, Choice E.

Choice A rationale: Offering specific privileges for sustained weight gain acts as positive reinforcement, motivating the client to adhere to the treatment plan. It supports behavior change and helps in gradually restoring a healthy weight, vital in anorexia nervosa management.

Choice B rationale: Monitoring the client's weight daily allows for accurate tracking of progress and ensures timely intervention if weight loss continues. It helps the healthcare team make necessary adjustments to the treatment plan to meet nutritional and therapeutic goals.

Choice C rationale: Allowing the client to choose their meals can lead to poor nutritional choices due to their distorted perception of body image and fear of gaining weight. Structured meal plans are essential to ensure balanced nutrition and recovery in anorexia nervosa.

Choice D rationale: Providing the client with small meals frequently helps in preventing overwhelming feelings during meals and reduces the risk of refeeding syndrome. This approach promotes consistent nutritional intake and supports gradual weight gain.

Choice E rationale: Staying with the client during meals and for 1 hour afterward prevents purging behaviors and provides emotional support. It also ensures the client consumes the prescribed food, facilitating adherence to the nutritional plan and promoting recovery.

The correct answer is choice D: Continuous worry about the undiagnosed presence of an illness.

Choice A rationale:

Sudden unexplained loss of peripheral sensation is not typically associated with illness anxiety disorder. This symptom may be indicative of a neurological condition and would require further medical evaluation to determine the cause.

Choice B rationale:

Obsession over a fictitious defect in physical appearance is more characteristic of body dysmorphic disorder, not illness anxiety disorder. Individuals with body dysmorphic disorder are preoccupied with one or more perceived defects or flaws in their physical appearance, which are not observable or appear slight to others.

Choice C rationale:

Having prior physical health followed by the need for two surgeries within the last three months does not necessarily indicate illness anxiety disorder. This choice does not provide enough context to link it to illness anxiety disorder, as it could be related to many other health conditions.

Choice D rationale:

Continuous worry about the undiagnosed presence of an illness is a key finding in illness anxiety disorder. Individuals with this disorder are excessively concerned with and preoccupied by the belief that they have, or are in danger of developing, a serious undiagnosed illness despite medical reassurance.