System Components and Probe Types

Describes ultrasound system components including transducers, beamformer, display, and image processing units and explains probe types (linear, curvilinear, phased array, endocavitary) and their clinical uses.

Key Imaging Concepts

Accessible explanations of frequency, penetration versus resolution tradeoffs, focal zones, Doppler basics, and contrast?enhanced ultrasound principles and how parameter choices affect image quality.

Routine Equipment Checks

A practical checklist for daily and periodic equipment checks students should observe: probe visual inspection, gel and cable checks, image uniformity tests with phantoms, and documentation of software updates.