The Different Functions of a Nursing Team
When people hear the word nursing, they often assume that everyone who provides care is a nurse. This is a common misconception. While many different professionals and caregivers are involved in supporting someone’s health and daily living needs, not all are nurses. Understanding these differences helps families make informed choices about safe and reliable care.
According to the Oxford Dictionary, nursing is “the profession or practice of giving care for the sick and infirm.” The American Nurses Association (ANA) expands on this, defining nursing as both an art and a science focused on “the diagnosis and treatment of human responses and advocacy in the care of individuals, families, groups, communities, and populations in recognition of the connection of all humanity.”
In other words, nursing is not just about providing care—it is about assessment, planning, advocacy, and education, carried out within a professional and ethical framework.
The Nursing Team: Roles and Responsibilities
A nursing team brings together different levels of professionals who work collaboratively to meet the physical, emotional, social, and spiritual needs of patients and their families.
- Registered Nurses (RNs):
RNs take the lead in patient care. They assess health needs, analyze data, and identify problems. Based on their assessments, they create and implement care plans, monitor progress, and adjust as needed. RNs also educate patients and families, delegate tasks to other team members, and serve as advocates for patient well-being. - Licensed Practical/Vocational Nurses (LPNs/LVNs):
Working under the direction of RNs, LPNs/LVNs provide hands-on nursing care. They check vital signs, administer medications, assist with procedures, and help ensure that daily care runs smoothly. - Certified Nursing Assistants (CNAs):
CNAs complete a state-approved training program that includes at least 75 hours of classroom instruction and 16 hours of supervised practice. Their training covers communication, infection control, promoting independence, respecting patient rights, personal care, safe transferring, and caring for individuals with dementia or confusion. CNAs provide essential day-to-day support with activities of daily living while working under the supervision of licensed nurses. - Personal Care Aides (PCAs) and Care Aides:
While not nurses, PCAs play a valuable role in supporting clients who are elderly, disabled, or ill. They assist with bathing, grooming, dressing, feeding, mobility, meal preparation, errands, light housekeeping, and companionship.
Standards, Training, and Safety
The Nurse Practice Act regulates every member of the nursing team and requires them to meet minimum requirements before providing care. In addition, all individuals who provide direct patient care undergo background checks to ensure safety.
This professional structure helps ensure that patients receive competent, reliable, and safe care—something that cannot always be guaranteed when families hire caregivers informally.
Why Proper Training Matters
Families sometimes hire caregivers through word of mouth or online social groups, often to save money. While the intention may be good, the risks are high. Without proper training or supervision, unqualified caregivers may not recognize warning signs of health problems or know how to respond in emergencies.
To protect loved ones, families should always ask:
- Where was the caregiver trained?
- How long was the training program?
- What experience do they have in professional care settings?
- Are they employed by a licensed, reputable agency?
These questions can make the difference between safety, quality care, and potential harm.
Final Thoughts
The nursing team is more than a group of caregivers—it is a structured, collaborative system of trained professionals working together to provide safe, effective, and compassionate care. At Evergreen Nursing Health, our RN-led approach ensures that every care plan is guided by professional nursing expertise. Families can trust that their loved ones are not only cared for but cared for with skill, dignity, and respect.
Diana Nelsen, RN BSN
Are you looking to secure either of these services? Schedule a free consultation with our expert nurses today!
