A nurse is planning to withdraw medication from an ampule to prepare for an injection. Which of the following actions should the nurse plan to take?
Dispose of the top of the ampule in a sharps container.
Place a paper towel around the ampule's neck to break off the top with both hands.
Expel air into the ampule to aspirate air bubbles.
Withdraw the medication from the ampule using a needleless system.
The Correct Answer is A
A) Disposing of the top of the ampule in a sharps container is essential for safety to prevent accidental injuries from broken glass.
B) While placing a paper towel around the ampule's neck to break off the top with both hands is a good practice to prevent injury, it's not the primary action needed for safe disposal.
C) Expelling air into the ampule to aspirate air bubbles is unnecessary and could contaminate the medication.
D) Withdrawing the medication from the ampule using a needleless system is not typically done with ampules, as they are usually designed for single-use and require breaking the top off to access the medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Increased libido is unlikely due to the loss of testosterone production.
B. Hypoglycemia is not directly related to the surgical procedure.
C. Bilateral orchiectomy, the surgical removal of both testicles, results in a sudden decrease in testosterone levels, which can lead to symptoms such as hot flashes, similar to those experienced during menopause.
D. Increased muscle mass is associated with testosterone production, which would decrease following bilateral orchiectomy.
Correct Answer is C
Explanation
A) Beef stew do not contain significant amounts of vitamin K and thus have a lesser impact on INR levels.
B) Orange juice do not contain significant amounts of vitamin K and thus have a lesser impact on INR levels.
C) Warfarin's effectiveness can be influenced by vitamin K, which is found in high amounts in kale and other green leafy vegetables. Consistent intake of vitamin K is crucial as fluctuations can affect the International Normalized Ratio (INR), a measure of blood clotting.
D) Yogurt do not contain significant amounts of vitamin K and thus have a lesser impact on INR levels.
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