What machines do nurses use?

Vital signs

* Blood pressure cuff: Measures the pressure of the blood flowing through the arteries.

* Thermometer: Measures body temperature.

* Pulse oximeter: Measures the oxygen saturation of the blood.

* Stethoscope: Listens to the sounds of the heart, lungs, and intestines.

Medical devices

* Infusion pump: Delivers fluids, medications, and nutrients intravenously.

* Ventilator: Helps a patient breathe.

* Defibrillator: Restores a normal heart rhythm.

* Patient monitor: Tracks vital signs and other important health information.

* Dialysis machine: Removes waste products from the blood when the kidneys cannot.

Imaging equipment

* X-ray machine: Takes pictures of the inside of the body.

* Ultrasound: Produces images of internal organs using sound waves.

* Computed tomography (CT) scanner: Takes cross-sectional images of the body.

* Magnetic resonance imaging (MRI) scanner: Produces detailed images of the inside of the body using magnets and radio waves.

Laboratory equipment

* Centrifuge: Separates solids from liquids in a sample.

* Microscope: Magnifies small objects for viewing.

* Spectrophotometer: Measures the amount of light absorbed by a substance.

* Chemistry analyzer: Measures the concentration of various substances in a blood sample.

Surgical instruments

* Scalpel: A sharp knife used to make incisions.

* Hemostat: A clamp used to stop bleeding.

* Retractor: A tool used to hold tissue back during surgery.

* Suture: A thread used to sew tissue together.

Miscellaneous

* Hospital bed: A bed designed for patients in the hospital.

* Wheelchair: A device used to transport patients who cannot walk.

* Crutches: Devices used to help people with disabilities walk.

* Oxygen tank: A tank used to store and deliver oxygen to patients who need it.