Why Are Results of Screening Tests Referred to as Presumptive

question 2

Multiple Choice

Why are results of screening tests referred to as presumptive?

• A)If the test result is positive,it may be assumed that the disease is present.
• B)The test results lead to recognition of symptoms.
• C)The tests detect previously unrecognized signs and symptoms.
• D)Because screening test results have less than 100% accuracy,referral for further tests is necessary.

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Definitions:

Supply Curve

A graphical representation of the relationship between the price of a good and the quantity supplied, typically upward sloping.

Rare Earth Metals

A group of 17 chemically similar elements critical in many high-technology devices like smartphones, wind turbines, electric vehicles, and various defense applications.

Electronic Components

Fundamental discrete devices or parts in an electronic system used to affect electrons or their associated fields.

Supply Curve

A visual chart depicting how the price of a product correlates with the amount of the product that sellers are prepared to offer.