The healthcare provider orders Ceftriaxone 20 mg IV every 6 hours. The instructions say to reconstitute 10 mg of Ceftriaxone with 6.5 ml of normal saline for a final concentration of 5 mg/ml. How many mL would the nurse administer? (Round to the nearest tenth)

A) Inject a volume of less than 2 mL: While it is generally recommended to inject a volume of less than 2 mL into the deltoid muscle to avoid discomfort and ensure proper absorption, this is not the primary action to focus on when planning the injection.

B) Inject the medication at a 90 degree angle: This is the correct action. Administering an intramuscular (IM) injection at a 90-degree angle ensures that the medication is delivered deep into the muscle tissue, which is necessary for proper absorption and effectiveness.

C) Inject the medication 12.7 cm (5 in) below the client’s acromion process: The correct injection site for the deltoid muscle is typically 2-3 finger widths (approximately 2.5-5 cm) below the acromion process, not 12.7 cm. Injecting too far below the acromion process could result in an incorrect injection site.

D) Use a 21-gauge needle for the injection: While a 21-gauge needle can be used for IM injections, the gauge of the needle is not the primary focus in this context. The angle of injection is more critical to ensure proper delivery of the medication.

A) Report the incident immediately to your supervisor upon noticing: Reporting the incident is an important step, but it should come after assessing the client's condition. Immediate assessment of the client's vital signs and overall status takes precedence to address any potential immediate health impacts due to the medication error.

B) Gather reversal agents to administer to the client: Gathering reversal agents is a critical step if the medication administered poses an immediate risk and reversal is necessary. However, this action should follow an initial assessment of the client's condition to determine if reversal is needed.

C) Notify the client's provider immediately while present with the client: Notifying the provider is essential to receive guidance on how to manage the medication error. Nonetheless, the first priority should be to assess the client's condition to provide accurate information to the provider.

D) Assess the client's vital signs: The initial action should be to assess the client’s vital signs and overall condition to determine any immediate effects of the incorrect medication. This assessment helps in identifying if the client is experiencing any adverse reactions or complications, which will guide subsequent actions such as notifying the provider and administering reversal agents if needed.