I agree with A it’s the only one to make sense
Advantages of Electronic Health Records: EHRs and the ability to exchange health information electronically can help you provide higher quality and safer care for patients while creating tangible enhancements for your organization.
Disadvantages of Electronic Health Records: start up costs are enormous. Not only must you buy equipment to record and store patient charts (much more expensive than paper and file cabinets), but efforts must be taken to convert all charts to electronic form. Patients may be in the transitional state, where old records haven’t yet been converted
It is the form of a liquid that blister agents are normally disseminated. Blister agents are substances that causes irritation to the skin, lungs and eyes. Examples of these are nitrogen mustard, sulfur mustard and lewisite. As you can see, these agents are in liquid form. They are named as such since, when a body is in contact to these agents, a painful water blisters would be observed.
Do you want us to re-write the paragraph?