Obligations Of Practitioners Research Articles

The Actual Role of Iterative Reconstruction Algorithm Methods in Several Saudi Hospitals As A Tool For Radiation Dose Minimization of Ct Scan Examinations.

BackgroundIterative reconstruction algorithm (IR) techniques were developed to maintain a lower radiation dose for patients as much as possible while achieving the required image quality and medical benefits. The main purpose of the current research was to assess the level and usage extent of IR techniques in computed tomographic (CT) scan exams. Also, the obligation of practitioners in several hospitals in Saudi Arabia to implement IR in CT exams was assessed.Material and MethodologyThe recent research was based on two studies: data collection and a survey study. Data on the CT scan examinations were retrospectively collected from CT scanners. The survey was conducted using a questionnaire to evaluate radiographers’ and radiologists’ perceptions about IR and their practices with IR techniques. The statistical analysis results were performed to measure the usage strength level of IR methods.Results and DiscussionsThe IR strength level of 50% was selected for nearly 80% of different CT examinations and patients of different ages and weights. About 46% of the participants had not learned about IR methods during their college studies, and 54% had not received formal training in applying IR techniques. Only 32% of the participants had adequate experience with IR. Half of the participants were not involved in the updating process of the CT protocol.ConclusionThe results indicate that the majority of radiographer and radiologist at four different hospitals in Saudi Arabia have no explicit or understandable knowledge of selecting IR strength levels during the CT examination of patients. There is a need for more training in IR applications for both radiologists and radiographers. Training sessions were suggested to support radiographers and radiologists to efficiently utilize IR techniques to optimize image quality. Further studies are required to adjust CT exam protocols effectively to utilize the IR technique.

Professional Engineers

Professional ethics refer to the rights and obligations of practitioners within any profession or sector. Engineering ethics can be discussed based on the nature of the engineer profession and its implications for professional morality. This paper takes the virtue ethics lens to discuss engineering ethics and argues that, since human and social good derives from professional virtues, protecting the public interest is a professional virtue of engineers. Further, since the protection of the public interest redounds to human and social good, then engineers are bound by the nature of their professional role to achieve these two interconnected aims, namely, protecting the public interest and promoting human good. The importance of virtues is eminent in the way an engineer improves her professional conduct and this has an impact on the social environment and on human good in general. Given an engineer’s concern with the broad public needs of people, the engineer’s function counts as a morally good role, and therefore can be described as one that can lead to human flourishing.

Consensus Statements on Occupational Therapy Ethics Related to Driving

ABSTRACTAs part of an expert panel convened to examine evidence and practice related to diverse aspects of driving evaluation and rehabilitation, consensus statements were developed on ethics. This paper provides context for the ethical obligation of practitioners to assess and make recommendations about the ability of clients to safely perform the activity of driving. It highlights key articles from the literature as well as principles from the Occupational Therapy Code of Ethics and Ethics Standards (2010). The statements support the importance of identifying impairments affecting driving, which could result in harm to the client as well as to the public. The ethical and professional obligation of practitioners to evaluate, make recommendations, and possibly report and/or refer to a driver rehabilitation specialist for further services is reinforced.

Intraoperative Methadone

Adequate relief of perioperative pain has been deemed a fundamental right of patients, and obligation of practitioners.1 Inadequately relieved postoperative pain has numerous physiologic complications, attendant risk of increased morbidity, and causes needless suffering. More than 40% of postoperative patients report inadequate pain relief, or pain of moderate or greater intensity, despite treatment.1-3 Unrelieved acute postoperative pain is a risk factor for the development of chronic postsurgical pain.4,5 It seems axiomatic that the duration of analgesia should match the duration of pain.