Sentence examples for is often necessary from inspiring English sources

Assisted ventilation is often necessary.

This is often necessary during emergency.

I think that some kind of faith is often necessary".

Spraying for control of pests and diseases is often necessary.

And a player of character is often necessary".

Surgical removal of the tumour is often necessary.

Thus, further treatment with antihistamines and other medications is often necessary.

As with Olympic athletes, medication is often necessary, legal or otherwise.

Where privacy and confidentiality are involved, a degree of secrecy is often necessary to do justice.

He believes that the environment must be protected and that regulation is often necessary.

Histological/microbiological confirmation is often necessary to confirm the diagnosis.