North Carolina EMT State Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 665

What is the maximum suction time allowed for an adult patient according to suctioning guidelines?

10 seconds

15 seconds

The maximum suction time allowed for an adult patient is 15 seconds. This limit is established to minimize the potential risks associated with suctioning, such as hypoxia, tachycardia, and potential trauma to the airway. Prolonged suctioning can lead to these complications due to decreased oxygen levels and irritation or injury to the mucosal surfaces of the airway.

Guidelines emphasize the importance of maintaining adequate oxygenation and ventilation during the suctioning process, which is why the 15-second rule is a critical practice to preserve the patient's safety and well-being. After suctioning, it is recommended to allow adequate time for the patient to recover and reoxygenate before suctioning again if necessary. This ensures that effective airway management is maintained while minimizing potential adverse effects.

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