Which action is crucial for a medical assistant to take before administering an injection?

It is crucial for a medical assistant to take several important steps before administering an injection, making the selection of all options as the correct answer comprehensive and appropriate.

Verifying the patient's identity is essential to ensure that the right patient receives the correct medication. This step helps to prevent medication errors and ensures patient safety. It typically involves asking the patient to state their name and date of birth, and verifying this information against their medical records or identification.

Preparing the injection site is another critical step. This includes cleaning the area with an antiseptic to reduce the risk of infection when the injection is made. Proper technique in site preparation is vital for patient safety and effective medication administration.

Checking the medication expiration date is also an important action. Administering expired medication can lead to ineffective treatment or adverse reactions, thus safeguarding the patient's health by ensuring that only safe and effective medications are given is a fundamental responsibility of the medical assistant.

Collectively, all of these actions contribute to a safe and effective injection process, making the choice of all of the given actions as essential before administering an injection completely justified. Taking a thorough approach ensures not only patient safety but also enhances the overall quality of care provided.