A nurse is assisting in the care of a client on a postpartum unit. The client had an uncomplicated vaginal delivery 24 hours ago. Which of the following data collection findings should the nurse report to the primary RN immediately?

A. Respiratory rate: A respiratory rate of 30 breaths per minute indicates significant respiratory distress. Labored breathing combined with crackles and wheezes suggests impaired gas exchange and possible lower respiratory infection requiring urgent intervention.

B. Oxygen saturation level: An oxygen saturation of 89% on room air reflects hypoxemia. Reduced oxygen levels place the client at risk for tissue hypoxia and worsening respiratory failure, making prompt follow-up and oxygen therapy necessary.

C. Chronic health condition: A history of smoking, Parkinson’s disease, and anxiety increases overall health risk but does not explain the acute deterioration. Chronic conditions provide context but are not the immediate priority compared with current unstable findings.

D. Tremors: Hand tremors are consistent with Parkinson’s disease and may also be worsened by anxiety or illness. Tremors alone do not pose an immediate life-threatening risk in this situation.

E. Current level of consciousness: Orientation only to self and failure to follow commands suggest acute changes in mental status. Altered cognition in an older adult with fever and hypoxia may indicate delirium or worsening infection and requires immediate evaluation.

F. Heart rate: A heart rate of 104 beats per minute indicates mild tachycardia, likely related to fever or hypoxia. Although important to monitor, it is less immediately threatening than hypoxemia, tachypnea, and altered mental status.

Rationale for correct choices:
• malabsorption: A positive sweat chloride test confirms cystic fibrosis, which leads to thick secretions obstructing pancreatic ducts. This reduces pancreatic enzyme delivery to the intestine, impairing fat and protein digestion and contributing to weight loss despite increased appetite.

• chronic respiratory infections: Cystic fibrosis causes thick, sticky mucus in the airways that traps bacteria and interferes with normal mucociliary clearance. This environment promotes recurrent and chronic respiratory infections, explaining the persistent cough and wheezing noted on assessment.

Rationale for incorrect choices:
• bone marrow failure: Cystic fibrosis does not directly affect bone marrow function or blood cell production. Findings such as anemia, leukopenia, or thrombocytopenia would suggest an alternative hematologic disorder rather than this condition.

• excessive weight gain: Children with cystic fibrosis typically experience poor weight gain or weight loss due to malabsorption and increased metabolic demands. Excessive weight gain would be inconsistent with the disease process and the child’s current presentation.

• hypernatremia: Although cystic fibrosis involves increased sodium and chloride loss in sweat, this does not typically result in hypernatremia under normal conditions. Electrolyte imbalances are more commonly related to dehydration rather than sustained elevated serum sodium levels.