The following causes of “accidental” death in sick children are enumerated:—­“Sudden noises, which startle—­a rapid change of temperature, which chills the surface, though only for a moment—­a rude awakening from sleep—­or even an over-hasty, or an over-full meal”—­“any sudden impression on the nervous system—­any hasty alteration of posture—­in short, any cause whatever by which the respiratory process may be disturbed.”

It may again be added, that, with very weak adult patients, these causes are also (not often “suddenly fatal,” it is true, but) very much oftener than is at all generally known, irreparable in their consequences.

Both for children and for adults, both for sick and for well (although more certainly in the case of sick children than in any others), I would here again repeat, the most frequent and most fatal cause of all is sleeping, for even a few hours, much more for weeks and months, in foul air, a condition which, more than any other condition, disturbs the respiratory process, and tends to produce “accidental” death in disease.

I need hardly here repeat the warning against any confusion of ideas between cold and fresh air.  You may chill a patient fatally without giving him fresh air at all.  And you can quite well, nay, much better, give him fresh air without chilling him.  This is the test of a good nurse.

In cases of long recurring faintnesses from disease, for instance, especially disease which affects the organs of breathing, fresh air to the lungs, warmth to the surface, and often (as soon as the patient can swallow) hot drink, these are the right remedies and the only ones.  Yet, oftener than not, you see the nurse or mother just reversing this; shutting up every cranny through which fresh air can enter, and leaving the body cold, or perhaps throwing a greater weight of clothes upon it, when already it is generating too little heat.

“Breathing carefully, anxiously, as though respiration were a function which required all the attention for its performance,” is cited as a not unusual state in children, and as one calling for care in all the things enumerated above.  That breathing becomes an almost voluntary act, even in grown up patients who are very weak, must often have been remarked.

“Disease having interfered with the perfect accomplishment of the respiratory function, some sudden demand for its complete exercise, issues in the sudden standstill of the whole machinery,” is given as one process:—­“life goes out for want of nervous power to keep the vital functions in activity,” is given as another, by which “accidental” death is most often brought to pass in infancy.

Also in middle age, both these processes may be seen ending in death, although generally not suddenly.  And I have seen, even in middle age, the “sudden stand-still” here mentioned, and from the same causes.

[Sidenote:  Summary.]

To sum up:—­the answer to two of the commonest objections urged, one by women themselves, the other by men, against the desirableness of sanitary knowledge for women, plus a caution, comprises the whole argument for the art of nursing.