Sentence examples for is a optional from inspiring English sources

DGD at physician's discretion is a optional alternative dosing schedule in which G-CSF is given only to accelerate WBC recovery once this had begun (>200/μL), and if subsequent increases to levels required for discharge (ANC >500/μL) did not follow within 48 hrs.

"This is an optional right.

Everything else is an optional extra.

Room service is an optional extra.

The icing is an optional sticky accompaniment.

Featherstone is an optional extra, but Fox is not.

There is an optional matching soap dispenser and bud vase.

New this year is an optional touch-screen navigation system.

Viewing YouTube videos of abortion procedures is an optional activity.

It is an optional feature on 23 percent of models.

This is an optional mechanism.