A nurse in an urgent care clinic is collecting admission history from a client who is at 16 weeks of gestation and has bacterial vaginosis. The nurse should recognize that which of the following clinical findings are associated with this infection?

A. A client who is 3 hr post Foley catheter removal and has not voided - While this may require assessment, it is not as urgent as assessing a client with potentially significant respiratory complications.

B. A client who is 3 days postoperative colectomy with a large, loose melena stool - While melena may indicate gastrointestinal bleeding, the client is not actively experiencing a respiratory issue.

C. A client who is 1 day postoperative total hip replacement with a pain level of 7 on a scale of 0 to 10 - Pain is important to address, but it is not as urgent as respiratory distress.

D. A client who is coughing up pink-tinged sputum following a bronchoscopy and lung biopsy 1 hr ago - Pink-tinged sputum may indicate bleeding from the respiratory tract, which could be a complication of the procedure and requires immediate assessment and intervention.

A. Portable suction may be needed for some infants but is not specifically indicated for tetralogy of Fallot.

B. A cervical collar is used for neck support in patients with suspected cervical spine injuries and is not indicated for tetralogy of Fallot.

C. A hemodialyzer is used for renal replacement therapy and is not indicated for tetralogy of Fallot.

D. A pulse oximeter is essential for monitoring oxygen saturation levels in infants with tetralogy of Fallot, as they may experience cyanosis and hypoxemia. Monitoring oxygen saturation helps guide interventions and management.