She'd died at the veterinarian's office earlier that morning, with my mother holding her tight as the final injection was administered.

At six o'clock the doctor returned and gave the final injection.

"Administer the final injection to the subject!"

"The fourth and final injection of the Omega Stimulation series will be administered to the subject," the machine replied.

Curnow was completely out, but Chandra was still awake, though already groggy from the final injection.

In a well-meaning attempt to distract him from the final injection, the doctor asked, "I thought Keenan was scheduled for this assignment."

The final injection (second or third depending on number of vaccines being administered) is to prolong protection against the hepatitis B virus.

Later, when she's already subdued, he can take more time for the final injection.

I would say so if I did, take this final injection like the man I was trained to be.

A final injection was administered the next day, and Freud lapsed into a coma, from which he did not awaken.