Which of the following describes tachypnea in adults?

Tachypnea in adults is characterized by an elevated respiratory rate, specifically defined as having respirations greater than 22 per minute. This condition often signifies an underlying issue, such as respiratory distress, metabolic disturbance, or other medical emergencies requiring prompt assessment and intervention. Understanding tachypnea is essential for recognizing when a patient may be in need of immediate care, as rapid breathing can indicate a variety of conditions ranging from anxiety to severe respiratory illness. In clinical practice, this knowledge allows responders to prioritize and tailor their approach based on the patient's needs.