Optoelectronic Devices Are Divided into Two Types

question 22

Multiple Choice

Optoelectronic devices are divided into two types:

• A) light sensors and dark sensors
• B) light emitters and dark emitters
• C) light emitters and light detectors
• D) diodes and transistors

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Definitions:

Anal Canal

The final segment of the digestive tract through which feces are excreted from the body.

Fecal Incontinence

The inability to control bowel movements, causing unintended leakage of stool from the rectum.

Hemorrhoids

Swollen veins in the lower rectum and anus, often causing pain, discomfort, and rectal bleeding.

Colon Cancer

A type of cancer that begins in the large intestine (colon), part of the digestive tract.