A nurse is teaching a client about smoking cessation. Which of the following client statements should the nurse identify as an understanding of the teaching?

A. A barrel chest: A barrel-shaped chest is a common structural change in clients with long-standing COPD. While it reflects chronic disease, it is not an acute change requiring immediate provider notification.

B. Coughing and wheezing after eating: This may indicate mild aspiration or gastroesophageal reflux, which should be monitored and addressed, but it is not immediately life-threatening if the client remains stable.

C. Abdominal bloating: Abdominal bloating can occur due to air swallowing or gastrointestinal changes in COPD, but it is not an urgent concern unless accompanied by severe pain, distention, or other acute symptoms.

D. A drop in oxygen saturation to 91% while eating: A sudden decrease in oxygen saturation indicates hypoxemia and potential respiratory compromise, especially in a client with COPD. This acute change requires immediate provider notification and possible intervention, making it the highest priority finding.

A. Compensation: Compensation involves emphasizing a strength to make up for a perceived weakness or deficiency. Preparing a deceased partner’s favorite meals does not serve to offset a personal deficiency, so this is not the correct defense mechanism.

B. Dissociation: Dissociation is the temporary detachment from reality or identity to cope with stress or trauma. Cooking familiar meals does not indicate a detachment from reality; the client is fully aware of their actions and circumstances.

C. Rationalization: Rationalization involves creating logical explanations to justify unacceptable behaviors or feelings. Cooking meals for a deceased partner is not an attempt to justify behavior but a coping mechanism, so rationalization does not apply.

D. Denial: Denial is a defense mechanism in which a person refuses to accept reality or facts to avoid emotional pain. Continuing to cook meals for a deceased partner reflects the client’s difficulty accepting the loss, making denial the most appropriate identification of their behavior.