Final answer:
In the given laboratory situations, giving only a verbal report is permissible when emergency test results are needed by a physician.
Step-by-step explanation:
In the given laboratory situations, giving only a verbal report is permissible when emergency test results are needed by a physician. In urgent situations where immediate action is required, a verbal report can be provided to the physician over the phone or through other communication channels to ensure prompt decision-making and patient care.