What Does a CNA Do?

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If you’re wondering what a CNA really does, you’re in the right place. Certified Nursing Assistants (CNAs) support patients with daily care like bathing, mobility, and meals—while also helping nurses monitor vital signs and keep healthcare settings running smoothly. This guide breaks down what CNAs do day to day, why their role is so essential, and how to become a Certified Nursing Assistant if you’re ready to enter the field.

Key Points

CNAs help with hygiene, feeding, mobility, and patient comfort.
They work under RNs and LPNs, often in hospitals, nursing homes, and home care.
CNA training takes 4–12 weeks and includes classroom + clinical hours.
The average CNA salary is $41,270/year or $19.84/hour (BLS, 2024).
Becoming a CNA can lead to a career as an LPN or RN.

Frequently Asked Questions

Can CNAs draw blood?

No, CNAs are typically not allowed to draw blood since Licensed Practical Nurses (LPNs) or Registered Nurses (RNs) are more trained to do this. However, regulations can vary by state, so it's essential to check local laws.

What do most CNAs make an hour?

According to the U.S. Bureau of Labor Statistics, the average hourly wage for CNAs in the United States is approximately $19.84, which can translate to $41,270 per year!

What comes after CNA?

After becoming a CNA, many advance their careers by becoming Licensed Practical Nurses (LPNs) or Registered Nurses (RNs). Read our blog on what comes after CNA, and check out our suggestions for a structured career path!

What is the difference between a CNA and a nursing assistant?

A CNA has formal training and state certification, whereas a nursing assistant may lack official certification.

Which is better, CNA or LNA?

CNAs and LNAs (Licensed Nursing Assistants) generally perform similar duties. LNAs may have additional responsibilities and higher pay depending on the state.

Final Thoughts

CNAs enjoy high demand, meaningful work, and opportunities for career advancement. Ready to take the next step? Find state-approved CNA training near you with Dreambound.

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