What Does a Home Health Aide Do?

What is a Home Health Aide? A home health aide is a low-level medical assistant who helps disabled, recovering, and elderly people manage their day-to-day living needs. Your main duties include bathing and dressing patients, preparing meals, changing bed linens, cleaning, washing laundry, and providing […]

Ultrasound Sonography: What Is It & How Is It Used?

Ultrasound sonography is a non-invasive medical procedure that uses the echoes of high-frequency sound waves (ultrasound) to construct an image (sonogram) of internal organs or body structures. In sonography, a transmitting device (the transducer) sends out high-frequency ultrasound waves. Harmless sound waves, which contain no […]