Today's Widescreen Devices, Such as Laptops and Smartphones, Are Designed

question 22

Multiple Choice

Today's widescreen devices, such as laptops and smartphones, are designed for the 16:9 __________.

• A) resolution
• B) aspect ratio
• C) frame rate
• D) all of the above

---

Definitions:

Stethoscope Endpiece

The part of a stethoscope that is placed against the patient's skin to listen to internal body sounds, such as heartbeats and breathing.

Bell Side

The larger, concave side of a stethoscope used for listening to lower-pitched sounds in the body such as heart murmurs.

Percussing Over Liver

The act of tapping on the skin overlying the liver to assess its size and density, part of a physical examination to detect liver abnormalities.

Dull Sound

A sound with low resonance, often indicative of a change in lung or pleural space in medical contexts.