Which of These Statements About Quasars Is FALSE

question 7

Multiple Choice

Which of these statements about quasars is FALSE?

• A) Quasars are extremely luminous.
• B) Quasars are rare in our local vicinity.
• C) Quasars have high brightnesses.
• D) Quasars are extremely massive.
• E) Quasars are located at the centers of some active galaxies.

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Definitions:

IV Infusion

The administration of medication or fluids directly into a vein over a period of time.

Aminophylline

A compound used as a bronchodilator to treat symptoms of asthma, bronchitis, and other breathing conditions.

Serum Theophylline Levels

The concentration of theophylline—a bronchodilator drug—measured in the blood serum.

Bronchodilator

A type of medication that relaxes and dilates the bronchial tubes, improving airflow to the lungs, often used to treat asthma and COPD.