41. -- Frances M . Wood, 78, of Springfield, died April 11, 1985, of respiratory arrest and cardiovascular arrest. 42. :: Morphine causes respiratory depression; large doses cause breathing to stop altogether ( respiratory arrest ) and death. 43. The greatest life threat due to GHB overdose ( with or without other substances ) is respiratory arrest . 44. A profound depression of brain functions occurs at higher concentrations which may lead to coma, respiratory arrest , and death. 45. To save a patient suffering from respiratory arrest , the goal is to restore adequate ventilation and prevent further damage. 46. SRLFD is activated for all Echo Response ( cardiac and respiratory arrests ) calls and Delta Response car accidents. 47. Damage to the cardio-respiratory centers in the medulla oblongata will cause respiratory arrest and ( secondarily ) cardiac arrest. 48. The first body exhumed last year had been a 72-year-old woman who died on June 1, 1985, of respiratory arrest . 49. Second, the breathing tube may be removed before the patient is strong enough to breathe properly, potentially causing respiratory arrest . 50. In animals that were allowed to die, death appeared to be the result of complete motor paralysis and respiratory arrest .