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Healthcare & Life Sciences

Registered Nurse

Provides direct patient care and coordinates treatment in clinical settings.

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Content last reviewed: August 2026

A registered nurse provides hands-on patient care, monitoring vital signs, administering medication, managing wound care, and coordinating with physicians and other staff, while also serving as a primary point of contact and advocate for patients and families. A typical shift (often 8-12 hours, frequently including nights, weekends, or holidays) involves managing multiple patients at once, prioritizing constantly as conditions change.

The specific setting shapes the work a lot: an ICU nurse manages critically ill patients requiring close monitoring, while a school or outpatient clinic nurse handles more predictable, lower-acuity care.

Core tasks

  • Assessing patient conditions and monitoring vital signs
  • Administering medications and treatments
  • Coordinating care with physicians and other staff
  • Documenting patient care accurately
  • Educating patients and families about conditions and treatment
  • Responding to changes in patient condition, sometimes urgently

Tools & skills used

Clinical assessment skillsPharmacology knowledgeElectronic health record systemsCritical thinking under time pressureClear communication with patients, families, and care teamsEmotional resilience

Typical entry paths

  • Nursing (BSN) is the standard path, and licensure requires passing the NCLEX-RN exam after graduation

Common misconceptions

  • It's not primarily about following doctors' orders; nurses make substantial independent clinical judgments and often catch issues doctors miss simply by spending more time with patients.
  • The specialty and setting matter enormously, ICU, pediatric, school, and outpatient nursing involve quite different day-to-day work and pace.

Frequently asked questions

What does a Registered Nurse do?

Provides direct patient care and coordinates treatment in clinical settings.

What are the core tasks of a Registered Nurse?

Day to day, this typically includes: Assessing patient conditions and monitoring vital signs; Administering medications and treatments; Coordinating care with physicians and other staff.

What tools or skills does a Registered Nurse use?

Common tools and skills for this role include Clinical assessment skills, Pharmacology knowledge, Electronic health record systems, Critical thinking under time pressure.

How do people typically become a Registered Nurse?

Nursing (BSN) is the standard path, and licensure requires passing the NCLEX-RN exam after graduation.

What's a common misconception about being a Registered Nurse?

It's not primarily about following doctors' orders; nurses make substantial independent clinical judgments and often catch issues doctors miss simply by spending more time with patients.

What college majors lead to becoming a Registered Nurse?

Majors that commonly lead here include Nursing, Health Sciences, Public Health. A major shapes what you study, it isn't a guarantee of landing this specific role.

This describes what the role typically involves day to day. It's not a guarantee of hiring, salary, or advancement, actual responsibilities vary by employer, industry, and location. See our disclaimer.

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