Theresa Costello
Summary
Dedicated registered nurse offering a career history of emergency, medical/surgical, community, MHSU care. Works well under pressure with diverse patients and acuity while maintaining strong teamwork skills. Committed to patient safety, knowledge-based practice, quality care and improving health outcomes. Seeking greater flexibility to work more daytime hours in 0.66 ICU line.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Registered Nurse, Emergency Department
Northern Health
03.2025 - Current
- Utilized critical thinking skills and emergency nurse assessment skills to prioritize nursing interventions based on patient acuity.
- Conducts thorough patient assessments to identify changes in condition, promptly notifying physicians and initiating appropriate interventions when necessary.
- Manages care of critical patients, recognizes need for escalation of treatment, utilizes interdisciplinary healthcare team for optimal patient outcomes.
- Communicates patient needs to physician, optimizes patient prior to discharge home, admission, or higher level of care.
- Utilizes clear, concise communication.
Registered Nurse, Medical-Surgical Unit
Northern Health
07.2023 - 02.2025
- Managed challenging patient situations using de-escalation techniques, crisis intervention strategies, and therapeutic communication skills
- Managed charge nurse duties as well as added CPL duties during a vacancy of the hospital's CPL position
- Improved patient outcomes by implementing community services to ensure wellness at home and reduce hospital visits
- Enhanced patient satisfaction by providing compassionate, holistic nursing care that addressed physical, emotional, and spiritual needs
- Worked closely with indigenous populations and developed strong, therapeutic relationships to promote positive healthcare experiences
- Collaborated with interdisciplinary teams to develop comprehensive treatment and discharge plans. Assisted in the training and mentorship of new nursing staff members, contributing to a positive work environment
Outreach Worker
Northern Health - Needle Exchange
01.2023 - 07.2023
- Developed therapeutic, trusting, working relationships with marginalized populations and people who use substances
- Connected individuals to appropriate resources through comprehensive assessments, referrals, and follow-ups
- Collaborated with healthcare providers to coordinate medical treatment for clients facing barriers to accessing health care
Employed Student Nurse
Northern Health-UHNBC Emergency
12.2021 - 08.2022
- Applied critical thinking skills to identify changes in patient conditions, initiating timely interventions as needed
- Enhanced patient care by accurately documenting vital signs, medical histories, and relevant information
- Administered medications and treatments as prescribed, ensuring patient safety and wellbeing
- Collaborated with interdisciplinary healthcare teams to develop and implement personalized care plans for patients
- Provided compassionate care to diverse patient populations, promoting comfort and satisfaction throughout their treatment journey
Employed Student Nurse
Immunization Clinic/Wound Care
06.2021 - 11.2021
- Implemented infection control protocols to maintain a safe and hygienic environment for both patients and staff members
- Educated patients and families on health promotion strategies, disease prevention, and self-care management techniques
- Performed wound care procedures using proper sterile techniques to promote healing and prevent infection complications
Health Care Aide
Classic Lifecare
07.2020 - 05.2021
- Enhanced patient comfort by providing compassionate and attentive care
- Reduced patient anxiety through effective communication and active listening skills
- Assisted with daily living activities, promoting patient independence and overall wellbeing
- Ensured the safe transfer of patients using proper techniques to prevent injuries and falls
Education
Bachelor of Science in Nursing -
University of Northern British Columbia
Prince George, BC05.2023
Regional Emergency Department Education Program -
Northern Health
01.2025
Northern Health High Acuity Program
Northern Health
08-2025
Skills
- Making therapeutic patient relationships
- Positive attitude
- Hardworking
- Adaptability
- Safe patient care
Certification
- PALS - Pediatric Advanced Life Support
- ACLS- Advanced Cardiac Life Support
- CTAS- Canadian Triage Acuity Scale
- TCAR- Trauma Care After Resuscitation
- CARE Course
- NH COVER 1.0 + 2.0
- Elsevier PCU ECCO
- Elsevier Emergency Nursing Orientation 3.0
- Mosby's ECG Interpretation 4.0
Timeline
Registered Nurse, Emergency Department
Northern Health
03.2025 - Current
Registered Nurse, Medical-Surgical Unit
Northern Health
07.2023 - 02.2025
Outreach Worker
Northern Health - Needle Exchange
01.2023 - 07.2023
Employed Student Nurse
Northern Health-UHNBC Emergency
12.2021 - 08.2022
Employed Student Nurse
Immunization Clinic/Wound Care
06.2021 - 11.2021
Health Care Aide
Classic Lifecare
07.2020 - 05.2021
Bachelor of Science in Nursing -
University of Northern British Columbia
Regional Emergency Department Education Program -
Northern Health
Northern Health High Acuity Program
Northern Health
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