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Biomedical subjects

J Tonkin

Publications and source records attributed to J Tonkin.

9 recordsLinked to original sources

Registered nurse stress in intensive care units--an Australian perspective.

This paper describes a study of stressors and coping mechanisms in different grades of registered nurses in Intensive Care Units (ICUs). The research demonstrated that significant correlation existed between relating what and when to report clinical patient changes and relating theory to practice. Significant differences existed between groups with regard to the stress associated with caring for acutely ill patients, role conflict with medical staff and relationships with senior medical and nursing staff. The findings confirm that environmental stressors are the major stressors in ICU and demonstrate that sound knowledge and clinical assessment skills are important factors in reducing perceived stress, thus supporting the continued need for competency and skills focused post registration courses and in-service education.

Adaptation, Psychological

Magnetic resonance imaging evaluation of cerebellopontine angle tumours.

In the evaluation of tumours of the cerebellopontine angle MRI has a sensitivity and a specificity slightly greater than that of CT. At present it does not appear justified to displace CT as the standard means of investigation of a CPA tumour. The role of MRI is analagous to that of air-CT.

Cerebellar Neoplasms