The charge nurse is observing a new nurse who is preparing to insert an intravenous (IV) catheter.
The new nurse has gathered supplies including intravenous catheters, an intravenous insertion kit, and a 4x sterile gauze dressing to cover and secure the insertion.
What action should the charge nurse take?
Verify that the nurse has gathered the necessary supplies.
Advise the nurse to use a transparent dressing over the site.
Ensure the nurse tapes the gauze dressing securely in place.
Intend to inspect the secured IV site after the insertion procedure.
The Correct Answer is B
Choice A rationale
Verifying that the nurse has gathered the necessary supplies is important, but it is not the most critical action in this scenario. The new nurse has already gathered the necessary supplies for the procedure.
Choice B rationale
This is the correct answer. A transparent dressing is preferred over a gauze dressing for securing an IV catheter. It allows for easy inspection of the insertion site for signs of infection.
Choice C rationale
Ensuring that the gauze dressing is taped securely in place is not the most critical action in this scenario. As mentioned, a transparent dressing is generally preferred for securing an IV catheter.
Choice D rationale
While inspecting the secured IV site after the insertion procedure is important, advising the nurse to use a transparent dressing over the site is a more immediate need. This will allow for continuous visual inspection of the site.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["6.8"]
Explanation
Step 1: Convert the client’s weight from lbs to kg. 1 kg is approximately 2.2 lbs. So, 198 lbs ÷
2.2 = 90 kg (rounded to the nearest whole number).
Step 2: Calculate the total mcg of Dopamine needed per minute. The prescription is for 2 mcg/kg/minute. So, 90 kg × 2 mcg/kg/minute = 180 mcg/minute.
Step 3: Convert the total mcg of Dopamine in the bag to mcg/mL. The bag contains 400 mg of Dopamine in 250 mL. 1 mg is equal to 1000 mcg. So, 400 mg × 1000 = 400,000 mcg. Therefore, the concentration is 400,000 mcg ÷ 250 mL = 1600 mcg/mL.
Step 4: Calculate the mL of Dopamine needed per minute. So, 180 mcg/minute ÷ 1600 mcg/mL
= 0.1125 mL/minute.
Step 5: Convert mL/minute to mL/hour. There are 60 minutes in an hour. So, 0.1125 mL/minute × 60 = 6.75 mL/hour. The IV pump should be set to deliver 6.8 mL/hour (rounded to the nearest tenth).
Correct Answer is A
Explanation
Choice A rationale
After a gastric endoscopy, it’s common for patients to experience a sore throat. This is due to the passage of the endoscope through the throat during the procedure. The discomfort is usually temporary and can be relieved with lozenges or gargling with warm salt water.
Choice B rationale
While headaches can occur after procedures that involve sedation, they are not commonly associated with gastric endoscopy specifically. Therefore, while it’s important to monitor for headaches, they are not a typical post-procedure problem following a gastric endoscopy.
Choice C rationale
Aching legs are not a common problem following a gastric endoscopy. The procedure primarily involves the upper gastrointestinal tract, and does not directly affect the legs.
Choice D rationale
Nausea can occur after a gastric endoscopy, but it is more commonly associated with the sedation used during the procedure rather than the procedure itself. If nausea does occur, it can be managed with antiemetic medications.
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