The Brightness of the Dot Corresponds to the ________ of the Returning

question 9

Multiple Choice

The brightness of the dot corresponds to the ________ of the returning echo.

• A) location
• B) speed
• C) strength
• D) angle

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Definitions:

Tachycardia

A condition where the heart rate exceeds the normal resting rate, typically defined as more than 100 beats per minute in adults.

Hemolysis

The destruction of red blood cells leading to the release of hemoglobin into the blood plasma.

Elevated Liver Enzymes

An indication of liver inflammation or damage, typically detected through blood tests showing higher levels of enzymes released by the liver.

Low Platelets

A condition known as thrombocytopenia, where the blood has an abnormally low count of platelets, affecting clotting.