Choose the sentence that is written and punctuated correctly.

1. We ordered: an MRI, a CT scan, chest x-rays, and an upper GI.

2. An MRI, a CT scan, chest x-rays, and an upper GI were ordered.

Answer:
#1. I don't like it but I believe that the second sentence is not complete.
Thanks

The first sentence is better, because it's in the active voice. The second sentence is passive, but it is complete.

Subjects: MRI, scan, x-rays, GI
Verb: were ordered

Actually, both sentences are grammatically correct, but they convey different meanings.

Sentence 1: "We ordered: an MRI, a CT scan, chest x-rays, and an upper GI."
This sentence uses colons to introduce a list of items that were ordered. It is important to note that colons are generally used to introduce a list or to separate an explanation or example from the main clause. Therefore, this sentence is correct as it uses colons correctly to introduce the list of medical tests that were ordered.

Sentence 2: "An MRI, a CT scan, chest x-rays, and an upper GI were ordered."
This sentence is in the passive voice, where the subject of the sentence is receiving the action rather than performing it. The sentence correctly lists the medical tests that were ordered, but it does not explicitly mention who ordered them. The implied subject is usually a healthcare professional or a similar entity.

In conclusion, both sentences are technically correct, but they convey different perspectives. Sentence 1 is in active voice and explicitly states who ordered the tests, while sentence 2 is in passive voice and does not specify who ordered the tests.