Final answer:
In the absence of an arm band, the patient's identity must be verified through alternative means such as ID documents, medical records, or verbal confirmation, and a new band should be issued. Patient safety is paramount, and medical action should only be taken after identity confirmation. Additional tests and treatments are determined by the doctor based on the patient’s condition and medical history.
Step-by-step explanation:
If a patient does not have an identification arm band, it is crucial to follow hospital procedures to ensure accurate identification before proceeding with any medical treatment or procedure. In such a situation, one must verify the patient’s identity through alternative means, such as checking against the patient’s identification documents or medical records, and obtaining verbal confirmation from the patient if possible.
It is also important to issue a new arm band with all the pertinent information prior to any intervention. If necessary, consult with a supervisor or follow hospital protocols to rectify the missing arm band issue. Patient safety and proper identification are paramount, and under no circumstances should any medical action be taken without confirming the patient’s identity.
In terms of additional tests or treatment recommendation, you must refer to the specifics of the patient’s condition, previous medical history, and the nature of the intended procedure. It would be the doctor's decision after thorough assessment and in accordance to hospital protocols.