Medicine and Health Sciences Commons^™

Emergency Department Registered Nurses’ Perceptions Of Substance Use Disorders And Supervised Consumption Sites, Aleksandra Ilievska

Electronic Theses and Dissertations

Background: Canada is facing increased drug-related harms; thus, a stronger emphasis has been placed on harm reduction strategies such as supervised consumption sites (SCSs). There is a lack of literature on emergency department (ED) registered nurses’ (RNs) perceptions of SCSs and substance use disorders (SUDs), especially in small to mid-sized Canadian cities. Purpose: This study aimed to determine ED RNs’ perceptions of SUDs and SCSs in Southwestern Ontario hospitals. Methods: A 27-question survey was sent to RNs currently working in EDs in Southwestern Ontario using an online Qualtrics® link. The research explored ED RNs’ perception of SCSs and SUDs. Results: …

Emergency Department Registered Nurses’ Perceptions Of Substance Use Disorders And Supervised Consumption Sites, Aleksandra Ilievska

Electronic Theses and Dissertations

Background: Canada is facing increased drug-related harms; thus, a stronger emphasis has been placed on harm reduction strategies such as supervised consumption sites (SCSs). There is a lack of literature on emergency department (ED) registered nurses’ (RNs) perceptions of SCSs and substance use disorders (SUDs), especially in small to mid-sized Canadian cities.

Purpose: This study aimed to determine ED RNs’ perceptions of SUDs and SCSs in Southwestern Ontario hospitals.

Methods: A 27-question survey was sent to RNs currently working in EDs in Southwestern Ontario using an online Qualtrics® link. The research explored ED RNs’ perception of SCSs and SUDs.

Results: …

Examining The Relationship Of Transformational Leadership And New Graduate Nurse Turnover Intention During The Covid-19 Pandemic, Becky Louise Goens

Electronic Theses and Dissertations

Introduction: The nursing shortage in the Canadian healthcare system presents challenges in meeting the healthcare needs of the population and addressing the growing demand for health services. There is strong evidence emphasizing the pivotal role leaders play in fostering retention through positive practices. As new graduate nurses are crucial to the healthcare team, targeted strategies by nursing leaders and managers are needed to enhance nurse retention. Purpose: The purpose of this study was to examine the relationship between transformational leadership and new graduate nurses’ turnover intention, and organizational commitment. Methods: The study included 106 registered nurses who passed the NCLEX-RN …

Loneliness, Risk-Taking, And Attention Deficit Hyperactivity Disorder During The Covid-19 Pandemic, Rebecca Nurgitz

Electronic Theses and Dissertations

Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder, commonly associated with impulsivity, risk-taking, and greater reported loneliness. Risk-taking can manifest in various ways, including reduced regard for health-conscious practices. Recent research indicates that individuals with ADHD may be less likely to follow pandemic safety instruction. (e.g., not following social distancing recommendations). Given that individuals with ADHD tend to discount the value of delayed reward in favour of immediate gratification, it can be presumed that individuals with greater ADHD symptomology may be more likely to not follow social distancing guidelines in an attempt to relieve acute feelings of loneliness. The …

Temporospatial Characteristics Of The Effect Of A Sound On The Response To Another Sound In Neurons In The Rat Auditory Midbrain, Olivia Elizabeth Sauvé

Electronic Theses and Dissertations

The soundscape of a natural environment can often contain multiple complex sounds, which are perceived binaurally, i.e., by both ears. Under such conditions, the perception of one sound can be affected by another sound. This study was conducted to find the neural basis of such a perceptual phenomenon. The rat is used as an animal model. Action potentials were recorded from individual neurons within the rat inferior colliculus in response to acoustic stimulation. The inferior colliculus is an auditory midbrain structure which receives converging inputs from many other structures along the auditory pathway. It plays a significant role in the …

Registered Nurse Retention In Long Term Care: A Qualitative Exploration, Brandi Lynne Livingstone

Electronic Theses and Dissertations

Registered Nurse (RN) retention continues to be an issue within long-term care (LTC). RNs play a vital role in the overall wellbeing of the aging Ontario population. In 2020, COVID-19 swept the world in a pandemic and the Ontario LTC sector was left with many changing restrictions and regulations that had a large effect on not only the RNs who work there but also the residents who resided in. This study was conducted to identify what factors contribute to satisfaction and dissatisfaction for RNs in LTC. Also, it aimed to look at factors related to a RN continuing to work …

Nurses’ Experience Of Family-Centered Rounds In The Intensive Care Unit, Kaitlyn Sheehan

Electronic Theses and Dissertations

A paradigm shift in the Canadian healthcare system has transitioned the patient and family from care recipients to integral and valued members of the multidisciplinary team. Implementation of family-centered care within the context of the adult Intensive Care Unit (ICU) remains slow to adopt in Canada despite evidence that open visitation and family presence offer many benefits to improve the delivery of quality care, and satisfaction with the overall patient experience. The COVID-19 pandemic has further complicated the ability of the healthcare team to effectively include patients and families into their daily multidisciplinary rounds. Restricted visitation policies, infection control and …

The Broncos: A Social Support Approach To Team Tragedy, Shaun Smith

Electronic Theses and Dissertations

Throughout the last decade there has been a widespread effort to collectively acknowledge mental health challenges faced by individuals within society and to improve their outcomes through social support. While much of this discussion has included sport, sport organizations remain resistant to change at every level from the professional level to school sports. Accordingly, individuals have continually faced mental health challenges that originated or were compounded by their participation in sport. This study attempted to identify the social supports and barriers to those supports that resulted in athletes having poor outcomes, while also identifying the strategies and social supports used …

The Impact Of Sexual Violence On Student’S Academic And University Experiences: A Qualitative Study, Shelby Lacey

Electronic Theses and Dissertations

The prevalence of sexual violence is an ongoing public health concern within university communities. Students who experience sexual violence may be at risk for negative academic impacts including declines in grade point average (GPA), increased absenteeism, and withdrawal from school. Less information is known regarding if students who have experienced sexual violence report changes in their academic and university experiences, such as participation in class, social groups or clubs. Help-seeking through formal or informal sources may alleviate the negative consequences of sexual violence. Due to the unique environment of universities which may influence a student’s personal, social, and cultural life, …

Optimization In Mri Experiment Design And Image Reconstruction, Mark Armstrong

Electronic Theses and Dissertations

Magnetic Resonance Imaging (MRI) is a non-invasive imaging modality with numerous applications due to its flexible contrast and high resolution. Recent improvements in computation power have enabled optimizations which were previously out of reach. This has led to improvements in image reconstruction and experiment design.

Compressed sensing (CS) allows for images to be reconstructed using less data than is normally required leading to faster image acquisitions. In this thesis, CS is applied to experiments tracking individual cells in time lapse MRI. The faster image acquisition with CS reduces blurring from cell motion, improving the Contrast-to-Noise ratio (CNR) of moving cells …

The Influence Of Administrative Timing In Triple-Negative Breast Cancer Treatments, Emily Mailloux

Electronic Theses and Dissertations

Breast cancer accounts for 25% of all cancers in Canadian women, and 15-20% of these are triple-negative breast cancers (TNBC), which have a poorer prognosis than other breast cancer subtypes. TNBC lacks expression of the estrogen receptor, progesterone receptor, and the human epidermal growth factor receptor 2 (HER2), which are common therapeutic targets in breast cancer. Due to the lack of target therapy, generalized chemotherapy treatments are used instead. The standard of care for treatment of TNBC instead consists of doxorubicin (A), cyclophosphamide (C) paclitaxel (T), and carboplatin (Carbo), that target various aspects of the cell cycle to induce cell …

Nurses’ Experience Of Family-Centered Rounds In The Intensive Care U, Kaitlyn Sheehan

Electronic Theses and Dissertations

A paradigm shift in the Canadian healthcare system has transitioned the patient and family from care recipients to integral and valued members of the multidisciplinary team. Implementation of family-centered care within the context of the adult Intensive Care Unit (ICU) remains slow to adopt in Canada despite evidence that open visitation and family presence offer many benefits to improve the delivery of quality care, and satisfaction with the overall patient experience. The COVID-19 pandemic has further complicated the ability of the healthcare team to effectively include patients and families into their daily multidisciplinary rounds. Restricted visitation policies, infection control and …