With Great Power Comes Great Responsibility
With the power to make adjustments to the patients’ care, it is necessary for the Nurse to have the knowledge to inform these decisions.
The medications in critical care are vastly different to the wards.
As a result, I think, it would be helpful for new Nurses to review the pharmacology specific to critical care settings.
Obviously, this will differ slightly depending on local Unit but commonly used drugs include; Sedatives, Paralysing Agents, Inotropes and Vasopressors.
As I mentioned before there is a natural learning curve that will come from experience.
However, there are some partIicular areas of physiology, I would recommend any Nurse moving from the ward to ICU familiarise themselves.
I feel that doing so, would have aided my understanding during exposure to these on the unit.
When transitioning to ICU it would also be beneficial for new Nurses to revise the pathophysiology of Type 1 Respiratory Failure and Type 2 Respiratory Failure.
It is very common for ICU patients to be Mechanically Ventilated as a result of one of these.
YouTube videos which use diagrams and examples, can be very useful in the understanding of Mechanical Ventilation.
Another area to focus on would be Acute Kidney Injury (AKI).
It is common for patients to be admitted to the ICU for this reason or for them to develop this during their ICU stay.
AKI is treated with Continuous Veno-Venous Haemofiltration (CVVHD).
This can appear complex and intimidating at first but if you understand the anatomy and physiology of the Kidney, you will have a greater foundation to build upon.
Lastly, I would advise anyone new to the ICU to do some outside reading on Arterial Blood Gases (ABGs).
Critical care Nurses are expected to draw, read, recognise and action anything which may be abnormal on the ABG.
This can be overwhelming initially, therefore its useful to make use of mentors, preceptors, senior Nurses and physicians in the supernumerary period.
The gold standard is always if in doubt; Ask.
ICU Culture
Aside from the new language and terminology, there is also a culture change when transitioning from ward to Intensive Care.
As the name suggests it is intense and at times it can be highly stressful in emergent situations.
If a patient is deteriorating or coding, the communication amongst colleagues may begin to feel almost military like.
One minute you might be at the Nurses’ desk having a chat in good spirits with other staff then the next minute someone’s life is in the balance and you and your colleagues are responsible for saving that life.
This can be a culture shock if not adequately prepared.
It’s important not to take straight-talking direct orders from seniors too personally, as these orders are necessary to verbalise tasks efficiently and effectively.
Another difference can be in the communication between Nurse and patient.
It is common for patients to be sedated and ventilated in the ICU.
This automatically alters the communication and rapport building process us Nurses are so skilled in.
Initially it felt strange to try to initiate one sided conversation, but as time goes on it is now becoming second nature.
Where possible, I try to prioritise speaking to the patient, introducing myself, reorientating them and explaining the rationale for nursing interventions.
This communication has been linked to better patient outcomes, specifically in relation to post ICU delirium.
They May Forget Your Name But They Will Never Forget How You Made Them Feel – Maya Angelou
Above all else, moving from the ward to ICU has been scary at times and I have felt ill-equipped and unconfident in my abilities to perform, however from speaking to colleagues this is a common thread.
As ICU Nurses during pandemics, we are our own hardest critics.
There will be times when you are faced with a morally distressing circumstance such as withdrawal of treatment and organ donation.
Faced with such dilemmas and when I felt ‘out of my depth’, whilst receiving valuable guidance from senior Nurses and managers who had ‘seen it all and done it all’, I found comfort in remembering that I can offer an ear of empathy to another human being during their darkest times.
About this contributor
Registered Nurse - Critical Care ITU
After qualifying in 2015 I worked for a Tertiary Hospital in Dublin, on a busy Surgical Ward. I moved to Australia in 2017 & spent 18 months working and travelling as an RN. I took a 6 month sabbatical from Nursing to travel across Canada. I moved back to the UK in 2019 and worked as a Dialysis Nurse for 1 year before taking up my current role as an ITU Nurse. I have a keen interest in Research & Practice Development and hope to focus further study in this area.
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karen cozens
2 years agoThank you for this article. I have an interview soon for Critical Care and this has been really helpful!
Thank you for this article. I have an interview soon for Critical Care and this has been really helpful!
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