When is it permissible to disclose test results electronically?

The reason for B being the correct choice stems from the principles of patient privacy and informed consent in healthcare. Disclosing test results electronically is permissible when a patient specifically requests the information and the provider determines that it is appropriate to share those results in that manner. This involves taking into account the sensitivity of the information, the patient's understanding of the results, and ensuring that it doesn’t pose any risk to the patient’s health or well-being. Additionally, it aligns with legal regulations concerning patient confidentiality and the management of electronic health information.

By only allowing disclosures when requested by the patient, providers prioritize the patient's autonomy and right to make informed choices about their health information. This approach ensures that the communication of sensitive health information is done thoughtfully and respectably.

Other options suggest either unrestricted disclosure, limiting sharing to only during appointments, or disclosing at the provider's whim. However, these do not take into account the critical factors of patient consent and the importance of ensuring that patients have control over their own health information.