____ Was Originally Developed in the Late 1960s at AT&T

question 54

Multiple Choice

____ was originally developed in the late 1960s at AT&T Bell Laboratories as an operating system for midrange servers.

• A) Linux
• B) UNIX
• C) Solaris
• D) Mac OS X

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Definitions:

Tracheotomy

A surgically made opening in the trachea through which a person will breathe.

Intubation

The insertion of a tube into a patient's airway to maintain an open airway or administer certain drugs.

Conchae

Curved shelves of bone located inside the nasal cavity that increase its surface area for the purpose of warming, moisturizing, and filtering the air breathed in through the nose.

Yawning

An involuntary action involving a deep inhalation followed by a wider opening of the mouth, often due to tiredness or boredom.