Fast breathing is termed what?

Fast breathing is termed what?

• A. Apnea
• B. Tachypnea
• C. Hypovolemia
• D. Pneumonia

Answer: (B)

Fast breathing is tachypnea. This term specifically describes an increased respiratory rate—more breaths per minute than normal for the person’s age. Normal rates vary with age, so tachypnea is identified by comparing to age-appropriate norms. It signals the body may be working harder to exchange gases and can accompany conditions like fever, infection, asthma, or other respiratory stresses. Apnea means no breathing, hypovolemia is low blood volume affecting circulation, and pneumonia is a lung infection; they describe other problems, not the rapidity of breathing itself.

Fast breathing is tachypnea. This term specifically describes an increased respiratory rate—more breaths per minute than normal for the person’s age. Normal rates vary with age, so tachypnea is identified by comparing to age-appropriate norms. It signals the body may be working harder to exchange gases and can accompany conditions like fever, infection, asthma, or other respiratory stresses. Apnea means no breathing, hypovolemia is low blood volume affecting circulation, and pneumonia is a lung infection; they describe other problems, not the rapidity of breathing itself.