Jump to main content Step 1 - Care Considerations Step 2 - Question 1 Step 3 - Early Diagnosis Step 5 - Mutation Types Step 6 - Question 2 Step 7 - DMD MDT Step 8 - Neuromuscular Specialist Step 13 - Question 3 Step 17 - Question 4 Step 18 - Primary care physician Step 21 - Transition of Care Step 22 - Question 5 Step 23 - Question 6 Step 24 - Summary Question 3 Which respiratory measurement is recommended at least annually at every stage of the DMD disease course? Blood oxygen saturation by pulse oximetry (SpO2) Forced vital capacity (FVC) Forced expiratory volume (FEV) Maximum inspiratory pressure/maximum expiratory pressure (MIP/MEP) Back Next