A period, Filenamehere.png or .pdf or any other file extension
A server shouldn't use a glass to scoop ice as the glass may break. This is due to the potential temperature difference between the glass (which may be room temperature or hotter if it is taken from a dishwasher), and the cold ice. Any existent hairline fractures in the glass may then expand and crack, whereby the smashed pieces of glass could then land in the client's food, table or lap, potentially causing injury to the person.
Answer:
Xrays, Ultrasounds, managing patient records, communicating with colleagues, etc.
I agree that it should have been and was a and b.
If the language is zero indexed:
a[ 33 ]