The Following Question Are Based on the Following Diagram Illustrating

question 23

Multiple Choice

The following question are based on the following diagram illustrating the results of a study of food expenditures and income for a group of families:

-From the graph it can be seen that,on average,a lower-income family spends

• A) a higher percentage of its income on food than a higher-income family.
• B) a lower percentage of its income on food than a higher-income family.
• C) the same percentage of its income on food as a higher-income family.
• D) a different percentage of its income on food than any other family with the same income.
• E) too much of its income on food.

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Definitions:

Osteoarthritis

A type of arthritis that occurs when flexible tissue at the ends of bones wears down, leading to pain, swelling, and reduced joint movement.

Symmetric Joint Involvement

A condition or symptom in rheumatological disorders where joints on both sides of the body are equally affected.

Bony Protuberances

Outward or projecting parts of a bone, usually serving as points of attachment for muscles or ligaments.

Ballottement

A medical test where a part of the body is bounced between two hands to detect fluid accumulation or joint integrity.