Page 704 - Clinical Application of Mechanical Ventilation
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670    Chapter	19



                                              TABLE 19-2 Serial Vital Capacities and Maximum Inspiratory Pressure

                                              Vent Day          f (/min)        FVC (L)         MIP (cm H O)
                                                                                                          2
                                                  1                18             1.03              230

                                                  2                22             1.30              230
                                                  3                28             1.11              233

                                                  4                32             1.13              236
                                                  5                34             1.06              235

                                                  6                30             1.45              239
                                                  7                28             1.42              236

                                                  8                28             1.21              250
                                                  9                24             1.40              238

                                                  10               20             1.80              234
                                                  11               24             1.70              238

                                                  12               24             1.60              240

                                                  13               18             1.65              243
                                                  14               18             2.10              246
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                                            continued to improve over the latter half of her hospitalization, and after 14 days
                                            of mechanical ventilation she exhibited evidence that she could support her own
                                            respiratory status without assistance from the ventilator.

                                            Patient Management


                                            The management strategy for botulism consists mainly of supportive measures, as
                          The management    she was mechanically ventilated for 14 days. Patient supportive measures included
                        strategy for botulism
                        consists mainly of supportive   turning the patient from side to side, assisting the patient to an Orthochair at the
                        measures.           bedside, and using medications for comfort. Her nutritional status was maintained
                                            through I.V. fluids alone. The patient continued to improve, and on the 7th ventila-
                                            tor day she was transferred to a subacute unit for further recovery and monitoring.

                                            Key Medications


                                            The patient’s lungs remained diminished but clear throughout. There were no ab-
                                            normal secretions when she was suctioned. However, vigorous pulmonary toilet
                                            was done to prevent lung pathology while in the step-down ICU. She was treated,
                                            prophylactically, on small-volume nebulizer therapy with 0.5 mL of 0.5% albuterol






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