Categorising critically ill patients by critical care nurses
Categorising critically ill patients by critical care nurses
Critical care nursing is the delivery of specialised care to critically ill patients or patients with the potential to become critically ill that is, those who have or are susceptible to life-threatening illnesses or injuries. Such patients may be unstable, have complex needs and require intensive and vigilant critical care nursing. The Department of Health categorises acute hospital patient care into levels from 0 to 3:
Level 0 is normal acute ward care.
Level 1 is acute ward care with the input of critical care specialists, e.g. outreach. This may be required because of recent discharge from a critical care unit or because the patient's condition or therapy/equipment used in their care means increased intervention is needed.
Level 2 is high dependency care for patients requiring an increased level of monitoring owing to their condition or potential for deterioration or patients with single organ failure/support. Nurse to patient ratios for this level of care are usually one nurse to two patients.
Level 3 is intensive care for patients with two or more organ failure/support or requiring mechanical ventilation. Nurse to patient ratios for this level of care are usually one nurse to one patient.
Illnesses and injuries commonly seen in patients on critical care units, either separate level 2 and 3 facilities or combined units, include:
traumatic injuries from such events as road traffic accidents, falls and assaults
cardiovascular disorders, such as heart failure and acute coronary syndromes (unstable angina and myocardial infarction [MI])
elective surgeries, such as abdominal aortic aneurysm repair and carotid endarterectomy
emergency surgeries, such as bowel perforation and neurosurgery
neurological disorders, such as hypoxic brain damage and subarachnoid haemorrhage
respiratory disorders, such as acute respiratory failure and pulmonary embolism
GI and hepatic disorders, such as acute pancreatitis, acute upper GI bleeding and acute liver failure
renal disorders, such as acute and chronic renal failure
cancers, such as lung, oesophageal and gastric cancer
shock caused by hypovolaemia, sepsis and cardiogenic events (such as after MI)
Meet the critical care nurse
Critical care nurses are responsible for making sure that critically ill patients and members of their families receive close attention and the best care possible.
What do you do?
Critical care nurses fi ll many roles in the critical care and hospital setting, such as staff nurses, sisters, charge nurses, nurse-educators, nurse-managers, clinical nurse specialists, advanced nurse practitioners (ANPs), nurse consultants and outreach nurses.
Where do you work?
Critical care nurses work wherever critically ill patients are found, including:
adult, paediatric and neonatal intensive care units (ICUs) and high dependency units (HDUs), or combined critical care units caring for both level 2 and level 3 patients
coronary care units
cardiothoracic/neurosurgical/burns/liver units
accident and emergency departments
postanaesthesia/postoperative care units
general wards as part of an outreach' team (providing care to patients and education to staff caring for patients with complex care needs, potential to deteriorate or recently discharged from a critical care unit).
What makes you special?
As a nurse who specialises in critical care, you accept a wide range of responsibilities, including:
being an advocate
using sound clinical judgment
demonstrating caring practices
collaborating with a multidisciplinary team
demonstrating an understanding of cultural diversity
providing patient and family teaching.
LG Optimus 3D : Has Now Turn Up With the Apt Features in Them An Investigation Into What Smart Casual Really Means Are you a surf-aholic!! Going to Victoria Falls? Try Zimbabwe How Factoring Works' When to Know If It's Time for Receivable Financing Could Better PR Have Saved Wall Street's Reputation? Firestone EPDM Five Great Benefits of Oil For Your Skin Chronic Ankle Sprain by Jon Tobey Watch San Antonio Spurs vs Portland Trail Blazers Play PC Channel TV Custom Lapel Pins to Commemorate Your 100 Year Anniversary The Key To Curing Monophobia Is Not Outside Of You, But Within