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Abstract

Objectives—To determine perceptions of veterinary technical and professional skills among veterinary students and recent graduates.

Design—Cross-sectional study.

Sample Population—281 students and 142 recent graduates from the Ontario Veterinary College.

Procedure—A survey was designed and administered to first- through fourth-year students and veterinarians who had graduated either 1 or 6 years before survey administration.

Results—Overall response rate was 70%. Learning about technical and professional skills was highly valued. Most participants felt they had not received instruction about professional skills, but those who had felt more competent about them. Perceptions of competence increased slightly with increased comfort discussing emotional veterinary issues with instructors. Neither gender nor increased age was related to increased feelings of competence. Almost all fourth-year students felt competent and comfortable about examining an animal with the client present, assessing suffering, diagnosing parvovirus infection, performing surgery, and working as group members. However, many did not feel competent or comfortable about delivering bad news, setting time limits yet providing quality service, helping clients with limited funds make treatment decisions, dealing with demanding people, and euthanasia. Feelings of competence and comfort were closely related but were not identical.

Conclusions and Clinical Relevance—In the interests of best preparing entry-level veterinarians, technical and professional skills need to be emphasized in a learning environment where students feel comfortable discussing emotional veterinary issues. A professional skills curriculum addressing underlying selfawareness, communication, and interpersonal issues, as well as procedural matters, would likely increase the proportion of fourth-year students who feel competent and comfortable about professional skills by the end of their undergraduate training. (J Am Vet Med Assoc 2001;219:924–931)

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in Journal of the American Veterinary Medical Association

Objective

To determine whether treatment with a commercially available nonspecific immunomodulating biologic product would alter the clinical course of disease in neonatal calves.

Design

Systematically randomized, controlled cohort study.

Animals

200 Holstein bull calves 1 to 5 days old.

Procedure

Assessments were performed that included evaluation of fecal consistency, attitude, appetite, and hydration status. Calves with abnormal results were enrolled in the study. Calves were systematically assigned to control or treatment groups (100 calves/group). Calves in the treatment group were given a single IV injection of the biologic product at the time of enrollment, whereas control calves were not given the product. Calves were assessed daily for 5 days to evaluate fecal consistency, attitude, appetite, hydration status, and rectal temperature. Assessments were made without knowledge of group assignment.

Results

Treatment with the immunomodulating product was not associated with a decrease in the number of calves that had moderate or severe departures from clinically normal conditions for attitude, appetite, or hydration on days 1 though 5, compared with control calves. Fecal consistency scores were significantly greater for treated calves on days 1 (P = 0.03) and 5 (P = 0.02), compared with scores for control calves.

Clinical Implications

Administration of the nonspecific immunomodulating biologic product did not significantly affect outcome of clinical disease for calves in the treated group, compared with calves in the control group. On the basis of results of this study, we cannot recommend use of the nonspecific immunomodulating biologic product for the treatment of undifferentiated diarrheal disease in neonatal calves. (J Am Vet Med Assoc 1998;213:1308-1311)

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in Journal of the American Veterinary Medical Association

Summary

Experimental and field trials were conducted to evaluate an elisa for its ability to detect Trichinella-infected domestic swine and to compare elisa results with muscle-digestion test results. The elisa used was a commercial double-antibody kit, containing an excretory-secretory antigen, and was evaluated principally for epidemiologic use. Experimentally induced infection in swine (4 groups of 3 pigs each; inoculated with 0, 50, 500 or 5,000 larvae) was detected as early as postinoculation week 4, with seroconversion of all inoculated swine by postinoculation week 8. The rate of seroconversion appeared to be affected by initial larval dose, time after inoculation, and immunocompetence of the individual host. Determination of antibody kinetics generally revealed rapidly increasing antibody titer, followed by its steady decrease in most pigs. Once seropositive, however, all pigs remained seropositive for the duration of the 10-week study. Presence of muscle larvae was confirmed in all infected pigs at termination of the study. We recognize that the experimental conditions may not be truly representative of those under which natural infection develops in pigs; however, the elisa detected an infected pig with muscle larval density of 0.87 larvae/g of tissue. Results of a field trial (n = 310) indicated no muscle digestion test-positive pigs (35 g of diaphragm muscle digested/pig), but 3 samples tested positive by elisa for specificity of 99.0%.

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in American Journal of Veterinary Research