# PTE Re-order #35: Advancements in...

Re-order Paragraphs #35 - Level 3 - Feeds Reading

> The text boxes in the left panel have been placed in random order. Restore the original order by dragging the text boxes from the left panel to the right panel.

- Surgeons in New York City successfully attached a pig kidney to a human patient and watched the pinkish organ function normally for 54 hours.
- Such procedures have been done in nonhuman primates.
- However, this is the first time a pig kidney has been transplanted into a human body and has not been immediately rejected.
- Yet many more steps must be taken before patients waiting for a kidney can easily get one from a pig.

## Answer

1. Surgeons in New York City successfully attached a pig kidney to a human patient and watched the pinkish organ function normally for 54 hours.
2. Such procedures have been done in nonhuman primates.
3. However, this is the first time a pig kidney has been transplanted into a human body and has not been immediately rejected.
4. Yet many more steps must be taken before patients waiting for a kidney can easily get one from a pig.

## Explanation

The sequence follows a logical progression: it introduces the event, provides historical context, explains the significance of the achievement, and concludes with future challenges.

(Sentence 1): The paragraph begins by describing the successful attachment of a pig kidney to a human patient, highlighting a breakthrough in transplantation. (Sentence 2): It then mentions that similar procedures have been done in nonhuman primates, providing context for this achievement. (Sentence 3): The focus shifts to the significance of this event, noting that it's the first time a pig kidney has been successfully transplanted into a human without immediate rejection. (Sentence 4): It concludes by acknowledging that despite this success, more steps are needed before pig kidneys can be routinely used for human transplants.

## Hints

- Start by finding the sentence that describes the specific medical event that occurred in New York City.
- Look for transition words like 'However' or 'Yet' to determine which sentences provide contrast or future outlooks.

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