The Normal Periodontal Ligament Space Appears as a ____ Line

question 8

Multiple Choice

The normal periodontal ligament space appears as a ____ line.

• A) Thin radiopaque
• B) Thin radiolucent
• C) Thick radiopaque
• D) Thick radiolucent

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Definitions:

Captcha

A type of challenge–response test used in computing to determine whether the user is human or an automated bot, by requiring the user to type letters or numbers from a distorted image.

ID Card

An identity document that carries personal information and is used to verify the identity of an individual.

Denial-of-service Attack

A cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services.

Boot-sector Virus

A type of malware that infects the boot sector of storage devices, potentially taking control of the boot process to load the virus.