system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Spirometry cannot measure ?
assistant
The correct answer is  Ans. is 'a' i.e., RV Spirometry can measure :- Tidal volume (TV), inspiratory reserve volume (IRV), expiratory reserve volume (ERV), vital capacity (VC), forced vital capacity (FVC), FEVI. Spirometry cannot measure :- Residual volume (RV), functional residual capacity (FRC), total lung capacity (TLC).