Normal vital capacity in an adult is
Vital capacity Amount of air that can be exhaled with maximum effo after maximum inspiration (ERV + TV + IRV); used to assess strength of thoracic muscles as well as pulmonary function. Around 4700mlRef: Ganong review of medical physiology 23rd edition Page no: 593
1200 ml
2500 ml
3000 ml
4700 ml
Respiratory system