The Observation by Hubble That Demonstrated for the First Time

question 56

Multiple Choice

The observation by Hubble that demonstrated for the first time that the Andromeda "nebula" was at a very large distance from the Sun,and outside our Galaxy,was that

• A) the "nebula" appeared to be rotating night-by-night around a center that was not the center of our Galaxy.
• B) Cepheid variable stars appeared to be very faint in the "nebula."
• C) stars with characteristics similar to those of our Sun appeared to be absent in this "nebula."
• D) globular clusters appeared to be distributed in a halo around the "nebula," a sure sign of a separate galaxy.

Understand the principles of administering activated charcoal in cases of poisoning.

Recognize measures to minimize exposure to and effects of lead poisoning in children.

Identify characteristics of individuals who may abuse children and understand the issues surrounding child abuse.

Know the indications and treatments for lead and other poisoning, including chelation therapy.

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Definitions:

Actual Money Multiplier

The real-world effect of a change in the base money supply on the money supply, taking into account changes in reserves and currency holdings.

Simple Money Multiplier

Refers to the ratio indicating the maximum amount of money that banks can theoretically generate with each dollar of reserves.

Cash Withdrawals

The process of taking money out of a bank account using a debit card or bank slip.

Money Supply

The entire stock of currency and other liquid instruments circulating in a country's economy as of a particular time.