A Survey of Psychiatric Units in General Hospitals in Canada

The Canadian Psychiatric Association recently recommended that all general hospitals over 200 beds should have psychiatric in-patient units. Questionnaires were sent to the administrators of the 52 existing general hospital psychiatric units in Canada. Most administrators expressed approval of these units, although some noted the existence of problems. Statistics are given on the staffing of the units. Although the number of beds was small, these facilities accounted for a very large number of admissions. Most had active teaching programs. The advantages of implementing the C.P.A. recommendation are many. General hospital psychiatric units should be encouraged to undertake comprehensive psychiatry, that is, to accept all types of psychiatric patients, and to retain responsibility for long-term care.     

哈尔滨市辖区ICU护士职业价值观现况分析

目的 评估哈尔滨市辖区ICU护士职业价值观现状,提出改善ICU护理人力资源管理的对策和依据。方法 采用Weis护士职业价值观量表修订版（NPVS-R）从哈尔滨市辖区内随机抽取130名ICU护士进行问卷调查。结果 结果显示问卷调查发现哈尔滨市ICU护士职业价值观平均得分99.17,总体对职业价值认同感较好,其中行动主义维度总体得分最高;不同人口学特征的护士对职业价值观的认同情况有显著差异。结论 研究证实目标地区ICU护士职业价值观认同情况较好;提示医院管理者应注重ICU护士的职业价值观,将其视为引导护士改善工作质量,提升工作绩效的有力工具。     

Survey on the Incidence of Yersinia enterocolitica Infection in Canada

Data pertaining to 278 cultures of Yersinia enterocolitica isolated in Canada are summarized in this paper. Of this amount, 256 were isolated from humans, whereas 22 were of nonhuman sources. The typing of these cultures is presented together with their geographical location. Y. enterocolitica serotype O:3 biotype 4, phage type 9b, was practically the only serotype present in the Province of Quebec. This serotype O:3 was also predominant in Ontario, followed by serotypes O:5,27 and O:6,30; other serotypes were seldom isolated. In the central and western areas of Canada, Y. enterocolitica was occasionally isolated; the strains were indole-positive, serotypes O:5,27, O:8, and O:4,32.     

Microbiological Survey of Adirondack Lakes with Various pH Values

Nine high-altitude oligotrophic Adirondack lakes in upstate New York having water of pH 4.3 to 7.0 were surveyed for total bacterial numbers and possible adaptation of the microbial communities to environmental pH. The number of heterotrophic bacteria from water samples recoverable on standard plate count agar were low (10¹ to 10³ per ml) for most of the lakes. Acridine orange direct counts were approximately two orders of magnitude higher than plate counts for each lake. Sediment aerobic heterotrophs recovered on standard plate count agar ranged from 1.4 × 10⁴ to 1.3 × 10⁶ per g of sediment. Direct epifluorescence counts of bacteria in sediment samples ranged from 3.0 × 10⁶ to 1.4 × 10⁷ per g. Low density values were consistent with the oligotrophic nature of all the lakes surveyed. There were no apparent differences in numbers of bacteria originally isolated at pH 5.0 and pH 7.0 between circumneutral lakes (pH > 6.0) and acidic lakes (pH < 5.0). Approximately 1,200 isolates were recultured over a range of pH from 3.0 to 7.0. Regardless of the original isolation pH (pH 5.0 or pH 7.0), less than 10% of the isolates grew at pH < 5.0. Those originally isolated at pH 5.0 also grew at pH 6.0 and 7.0. Those originally isolated at pH 7.0 preferred pH 7.0, with 98% able to grow at pH 6.0 and 44% able to grow at pH 5.0. A chi-square contingency test clearly showed (P < 0.005) that two distinct heterotrophic populations had been originally isolated at pH 5.0 and pH 7.0, although there is undoubtedly some overlap between the two populations.     

Teaching of Fertility Regulation in Medical Schools: A Survey in the United States and Canada, 1964

Fertility regulation is taught didactically in 82 of 94 medical school departments of obstetrics and gynecology in the United States and Canada, but students are given clinical experience in only 59 medical schools, according to a survey conducted in 1964 by a committee of the American Public Health Association. Legal prohibitions impeded teaching in 1964 in two States and in all of Canada. Nearly all schools teach that help with fertility regulation should be offered for medical and socioeconomic stress, and most teach that it should be offered routinely in premarital counselling and in the postpartum period, but only two-thirds teach that this help should be given to unmarried adults and only one-third teach that any person requesting help with fertility regulation should receive it.     

Survey of hepatic and pulmonary helminths of wild cervids in Alberta, Canada

During the 1988 hunting season, livers and lungs from 263 mule deer (Odocoileus hemionus hemionus), 198 moose (Alces alces), 147 white-tailed deer (Odocoileus virginianus), and 94 wapiti (Cervus elaphus nelsoni) from Alberta (Canada) were collected for parasitological examination. Most of the samples (89%) were submitted by big game hunters throughout the province. Giant liver fluke (Fascioloides magna) was found in 9% of 22 yearling and 29% of 65 adult wapiti; 4% of 161 adult moose; and 2% of 97 adult white-tailed deer. The intensity of infection generally was low; however, one wapiti had over 600 flukes in the liver. Infections were restricted to alpine and montane regions in southwestern Alberta (97%) as well as boreal uplands of the Cypress Hills in southeastern Alberta (3%). Other parasites recorded included Taenia hydatigena cysts in liver of 61% of 191 moose and 14% of 247 mule deer. Dictyocaulus viviparus was found in lungs of 14% of 50 moose, 14% of 118 mule deer, 12% of 41 wapiti, and 6% of 54 white-tailed deer. Echinococcus granulosus cysts were found in lungs (and occasionally liver) of 37% of 51 moose. Incidental infections of Thysanosoma actinoides, Orthostrongylus macrotis, and Taenia omissa were recorded. Adult Dicrocoelium dendriticum were collected from liver of two wapiti, one mule deer, and one white-tailed deer from the Cypress Hills.