When breathing stops, the medical term is:

• A. Tachypnea
• B. Detomidine
• C. Dyspnea
• D. Apnea

Answer: (D)

The main concept is recognizing terms for how we breathe. When breathing stops completely, the medical term is apnea. Tachypnea means abnormally rapid breathing, usually with shallow breaths. Dyspnea refers to difficulty or labored breathing, which can present as effortful breathing, panting, or open-mouth breathing. Detomidine is a sedative/analgesic drug, not a term for breathing patterns. So, apnea is the correct description for cessation of breathing, while the others describe different breathing abnormalities or an unrelated drug.