Lancet
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In teaching hospitals the responsibility for cardiopulmonary resuscitation usually rests with the house-staff, yet most house-officers receive no formal training in life support. The life-support skills of 45 medical and surgical house-officers in a university teaching hospital were tested by means of simulated cardiac arrests. House-officers were graded on the basis of a performance checklist derived from the standards of the American Heart Association. ⋯ House-officers who had received prior life-support training performed better in BLS (p less than 0.001) but not in ACLS. It was concluded that (a) most medical and surgical house-officers are not reasonably proficient in BLS and ACLS, and (b) cardiac arrest simulation is a motivating exercise which permits analysis of each house-officer's life-support skills. House-officers should have more training and practice in life support, or they should not have primary responsibility for cardiopulmonary resuscitations.
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During 1971-77 the incidence of bacterial meningitis among Alaskan Eskimos was 84.4 cases per 100 000 population per year, which is more than 10 times that for most other U. S. populations. Haemophilus influenzae (HI) accounted for 68% of meningitis cases. ⋯ S. populations (p less than 0.005). The pharyngeal carriage of HI type b (5%) and the rectal carriage of Escherichia coli K100 (2%), an organism with a capsule antigenically similar to HI type b, did not differ from those in other populations. The high incidence of disease almost exclusively in the very young and the early development of antibody in this population suggest that the high rate of disease is due to early exposure to HI type b rather than to an unusual susceptibility to HI type b.