Marijuana may cause the eyes to become red because of __________ of optic blood vessels

To release information regarding a patient on a UB-04 billing form, the biller should verify that _____________________ is on file

a. an authorization to release information b. a permission slip c. a contract for information release d. a HIPAA consent form

What type of oxygen-delivery device does the following image illustrate?

a. Simple mask c. Air-entrainment mask b. Nonrebreathing mask d. Aerosol mask