A nurse is working on a medical/surgical unit and is giving an in-service on patients at risk for Atelectasis. Identify which of the following patients are at risk for Atelectasis.

A patient who is admitted for a COPD exacerbation and smokes 1 pack of cigarettes a day.

A patient who is 1 day post op from abdominal surgery.

A patient who has been having coughing fits from viral rhinitis.

A patient with gangrene of the toe.

An obese patient who is admitted for kidney failure.