What OET Reading Part A actually asks you to do
The question most candidates bring to Part A is simple: how do I answer 20 questions on four texts in 15 minutes without panicking? The answer starts with knowing exactly what the task is, because it is not a comprehension test in the usual sense.
The format, from OET
According to OET, Part A has four texts on a single healthcare topic, labelled A to D, taken from the kind of reference material you use when caring for patients: dosage charts, treatment pathways, guidelines and patient information. At least one text may be visual, such as a table, flowchart or diagram. There are 20 questions in three types: matching, short answer and sentence completion.
The clock, from OET
The Reading sub-test lasts 60 minutes, split into two separate periods: 15 minutes for Part A and 45 minutes for Parts B and C. Part A is strictly timed. On paper, the Part A materials are collected after 15 minutes; on computer you submit Part A before Parts B and C begin. You cannot go back to Part A later, so there is no hidden checking time.
Why speed matters
Part A carries 20 of the 42 Reading marks. Fifteen minutes for 20 questions works out at 45 seconds per question on average, including finding the place, reading it carefully and writing the answer. That is only possible if you never read a text in full.
How answers are marked
Each answer is one word or a short phrase, usually one to three words, copied from the texts. OET states that you must use exactly the same form of the word or phrase as the text, that abbreviations are not accepted unless they appear in the texts, and that a response with even one wrong letter scores zero. There are no half marks.