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BIO 201 Objective Question
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Question

What is the key characteristic of an ideal reference standard (gold standard) in clinical diagnostic evaluation?
Options
A It provides the most accurate classification of disease status available under current scientific knowledge
Correct Answer
B It is always cheap, non-invasive, and suitable for mass population screening
C It yields continuous quantitative results rather than binary classifications
D It relies exclusively on automated microscopic imaging software
Correct Answer

Option A is the correct answer.

Detailed Explanation

The reference standard represents the best available method for determining true disease presence or absence, regardless of cost or complexity.

Hint

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Question Info

Course: BIO 201
Type: Objective
Difficulty: Not specified
Question 52 of 285
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