If the nurse needs to administer a 2 mL injection what size syringe is most appropriate to use?

5 mL

1 mL

10 mL

3 Ml

Answer and Explanation

The Correct Answer is A

A. A 5 mL syringe can hold up to 5 mL of fluid. It is suitable for administering 2 mL of medication, as it provides enough capacity with some additional space to ensure accurate measurement and prevent overfilling.

B. A 1 mL syringe is too small for administering a 2 mL injection. It would not accommodate the entire volume, and attempting to draw and administer 2 mL with a 1 mL syringe could result in spillage or inaccurate dosing.

C. A 10 mL syringe is larger than necessary for administering a 2 mL injection. While it can hold the required volume and more, it is bulkier and might be less convenient for administering smaller volumes like 2 mL.

D. A 3 mL syringe can also accommodate a 2 mL injection. However, a 5 mL syringe would provide a more appropriate capacity with a bit of extra space, which can be beneficial for accurate measurement and ease of administration.

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Correct Answer is B

Explanation

B. This is the highest priority. Before administering ceftriaxone via IV piggyback, the nurse must ensure compatibility with the primary IV solution (D5W with KCl). Certain medications can interact chemically or physically with other IV solutions or medications, leading to precipitation, inactivation, or other adverse effects. Compatibility should be verified through appropriate resources or pharmacy guidelines.

A. Vital signs provide crucial information about the patient's overall condition, but they do not directly impact the administration of the IV medication ceftriaxone. However, if there are significant changes in vital signs (e.g., fever, hypotension), these could influence the decision to administer ceftriaxone or any medication.

C. Important, but not directly related to medication administration. The patient's level of consciousness is crucial for assessing their neurological status and response to treatment, but it does not affect the administration of ceftriaxone IV piggyback specifically.

D. Important, but not the highest priority in this context. Monitoring the amount of IV solution in the primary bag is essential to ensure continuous fluid delivery and prevent interruptions in therapy.

However, for the immediate preparation and administration of ceftriaxone IV piggyback, ensuring compatibility with the primary IV solution takes precedence.

A. Ensure the client's IV solution is changed every 48 hr B. Check the client's IV site every 8 hr. C. Change the client's IV tubing every 96 hr. D. Replace the client's transparent IV dressing every 24 hr.

Correct Answer is A

Explanation

A. IV solutions and administration sets should typically be changed every 48 to 72 hours to reduce the risk of contamination and infection. This interval helps prevent the buildup of bacteria in the solution and tubing, which could lead to bloodstream infections (BSIs).

B. Checking the client's IV site every is also important for monitoring for signs of infection, infiltration, or phlebitis. However, every 8 hours is too frequent and unnecessary

C. IV tubing should be changed every 72 hours not every 96 hours. Prolonging the use of IV tubing beyond this timeframe increases the risk of bacterial contamination and infection.

D. Transparent dressings are usually changed every 5 to 7 days, or sooner if they become soiled or compromised.

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If the nurse needs to administer a 2 mL injection what size syringe is most appropriate to use?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a patient who is receiving DSW with 20 mEq of KCL at 75 mL/hr. The provider has prescribed 1 g of ceftriaxone IV. When preparing to administer this medication by IV piggyback, which of the following data is the highest priority for the nurse to consider before administration?

Correct Answer is B

Explanation

A nurse is caring for a client who is receiving a continuous IV infusion through a short-peripheral device. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

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