On what type of patient would you use a 'suction unit'?

Using a suction unit is critical in managing patients experiencing airway obstructions. This is because an obstruction can impede airflow, leading to insufficient oxygenation and potential respiratory failure. A suction unit enables the removal of foreign bodies, blood, vomit, or other secretions from the airway, ensuring that it remains clear and functional. Especially in emergencies where time is of the essence, having a clear airway is vital for ventilation and overall survival.

In contrast, while patients with respiratory distress may experience complications related to their condition, the primary need for suctioning arises when there is an actual blockage. Patients with head injuries can also benefit from airway management techniques, but the focus is typically on protecting the spine and ensuring proper positioning rather than immediate suctioning. Those experiencing chest pains might have associated respiratory issues, but they do not inherently require suction unless there is another complication. Thus, the direct need for suction units aligns specifically with managing airway obstructions.