True or False: N2O usage is considered safe for all respiratory conditions.

Nitrous oxide (N2O) is not universally safe for all respiratory conditions. While it is a commonly used anesthetic agent due to its analgesic properties and rapid onset, its use can be problematic for certain patients with respiratory issues.

Specifically, conditions such as chronic obstructive pulmonary disease (COPD), severe asthma, or any airway constriction may lead to complications when nitrous oxide is administered. This is because of potential effects on airway reflexes and ventilation. Additionally, patients with upper respiratory infections or those who are experiencing significant respiratory distress might struggle with the anesthetic's potential impact on oxygen delivery and overall respiratory function.

Given these considerations, it is important to carefully evaluate a patient’s respiratory health before administering nitrous oxide, which supports the assertion that its use is not considered safe for all respiratory conditions.