OAT Reading Comprehension 5

Question 1

A passage argues that early detection of diabetic retinopathy significantly improves outcomes. The author then cites three separate longitudinal studies supporting this claim. What argumentative strategy is the author using?

Accepted Answer

Multiple empirical citations to strengthen the credibility of a central claim

Answer

Citing multiple independent studies is a strategy to build evidentiary credibility for a central claim through convergent validity.

Question 2

In a passage about accommodation, the term 'presbyopia' is defined in a parenthetical immediately after its first use. What does this tell you about the passage's intended audience?

Accepted Answer

The audience is likely a general or mixed readership that may be unfamiliar with the term

Answer

Authors define technical terms inline when writing for general or mixed audiences who may lack specialized vocabulary.

Question 3

A reading passage concludes by stating that 'further research is needed.' This phrase most commonly signals that:

Accepted Answer

The existing evidence is suggestive but incomplete, and additional studies would strengthen conclusions

Answer

'Further research is needed' is a standard scientific hedge indicating that current evidence is preliminary and warrants continued investigation.

Question 4

Which of the following BEST illustrates the difference between a passage's explicit content and its implicit content?

Accepted Answer

Explicit: 'The author mentions glaucoma.' Implicit: 'The author prefers surgery over medication.'

Answer

Explicit content is directly stated; implicit content requires the reader to draw inferences beyond what is literally written.

Question 5

A passage uses a numbered list to present steps in a diagnostic procedure. What does this structural choice MOST likely indicate?

Accepted Answer

The steps must be performed in sequence, and order is significant

Answer

Numbered lists signal sequential, order-dependent processes in which each step follows logically from the previous.

OAT - Optometry Admission Test Practice Test

OAT - Optometry Admission Test Practice Test

OAT Reading Comprehension 5