Contaminated sevoflurane.
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Anesthetics, Inhalation↗
Biomedical subjects
B C Collins
Publications and source records attributed to B C Collins.
Teaching multiplication facts to students with learning disabilities: teacher-selected versus student-selected material prompts within the delay procedure.
This study evaluated the effectiveness of the constant time delay procedure, while comparing the efficiency of using teacher-selected and student-selected material prompts, in teaching multiplication facts to 4 male students with learning disabilities ranging in age from 9 years 6 months to 13 years 10 months. The two prompting strategies were compared in the context of a multiple-probe design across groups of multiplication facts, in which the sequence of strategies was counterbalanced across students. Results indicated that although the constant time delay procedure used with material prompts was effective, instruction was more efficient when students were allowed to select the material prompt.
Adolescent↗
Teaching preschool children with disabilities to respond to the lures of strangers.
An investigation was conducted to determine the effectiveness of a constant-time-delay procedure used in combination with multiple exemplars of strangers, lures, and sites to teach a generalized response to the lures of strangers to four preschool children with disabilities. Although the correct response was quickly acquired in the training site, the response failed to generalize to the probe sites until training was conducted in vivo. Instruction in vivo resulted in acquisition, maintenance, and generalization of the response to strangers' lures. Generalization occurred across probes with novel exemplars of lures, strangers, and sites.
Child, Preschool↗
Invasive hemodynamic monitoring during cardiopulmonary resuscitation in a community hospital emergency department.
Monitoring the effects of resuscitation efforts in a community emergency department are limited primarily to noninvasive techniques. Coronary perfusion pressure (CCP) has been used as a predictor for successful resuscitation. The authors investigated the feasibility of measuring the CPP in a community emergency department and incorporating the CPP into decisions for managing the resuscitation effort. During a 7-month period, the authors prospectively studied 77 nontraumatic, normothermic adults in cardiopulmonary arrest who were treated in the emergency department. Fifty-one patients underwent invasive monitoring and 26 patients entered a control (noninvasive monitoring) group. Successful CPP monitoring was accomplished in 84% of the patients; the average time to obtain an initial CPP was 12.1 +/- 7.3 minutes. Twenty patients had a return of spontaneous circulation, but no patient survived to hospital discharge. There was no significant difference in return of spontaneous circulation between patients in the invasively monitored and the noninvasively monitored group. Coronary perfusion pressure monitoring had a positive influence on the management of three patients. This study showed that CPP monitoring is feasible in a community hospital, but further studies are needed to better define the effects of CPP in resuscitation effort outcome.
Aged↗