A nurse is collecting data from a client who is admitted to undergo a left lobectomy to treat lung cancer. The client tells the nurse that she is scared and wishes she had never smoked. Which of the following responses should the nurse make?

Constipation. Constipation is a common symptom of anorexia nervosa, as it can result from severe food restriction, dehydration, electrolyte imbalance, or laxative abuse. People with anorexia may also experience abdominal pain and bloating due to constipation.

Choice A. Hyperkalemia. Hyperkalemia is a condition of high potassium levels in the blood. It is not a typical symptom of anorexia, as people with anorexia tend to have low potassium levels due to vomiting, diuretic use, or inadequate intake.

Hyperkalemia can cause irregular heart rhythms, muscle weakness, and paralysis.

Choice B. Tachycardia. Tachycardia is a condition of fast heart rate. It is not a common symptom of anorexia, as people with anorexia tend to have bradycardia, which is a slow heart rate. Bradycardia can result from starvation, dehydration, or electrolyte imbalance and can lead to cardiac arrest. Tachycardia can occur in some cases of anorexia due to dehydration, anxiety or refeeding syndrome.

Choice D. Metrorrhagia. Metrorrhagia is a condition of irregular or excessive bleeding between menstrual periods. It is not a usual symptom of anorexia, as people with anorexia tend to have amenorrhea, which is the absence of

Validation. Validation is a therapeutic technique that involves acknowledging and accepting the feelings and emotions of the person with dementia, even if they are not based on reality. Validation helps to reduce agitation and anxiety and promotes dignity and respect.

The other choices are not correct for the following reasons:

Remotivation is a technique that aims to stimulate the person's interest in the present and future, by providing factual information and encouraging participation in activities. Remotivation may not be appropriate for someone who is agitated and living in the past.

Orientation to reality is a technique that involves correcting the person's misperceptions and confusions, by providing factual information about time, place, and identity. Orientation to reality may increase agitation and frustration and may damage the person's self-esteem.

Guided imagery is a technique that involves using mental images to promote relaxation and well-being. Guided imagery may not be effective for someone who has difficulty with attention, concentration and memory.