A nurse is preparing to insert an IV catheter for an adult client.
Which of the following actions should the nurse take?
Choose the most proximal site on the extremity selected.
Apply a cool compress for several minutes before insertion of the IV catheter.
Place the tourniquet below the proposed insertion site.
Place the extremity in a dependent position.
The Correct Answer is D
The nurse should place the extremity in a dependent position before inserting an IV catheter.
This helps to dilate the veins and make them more visible and easier to access.
Choice A is wrong because the nurse should choose a site that is distal to the most proximal site on the extremity selected.
This helps to preserve more proximal sites for future use if needed.
Choice B is wrong because applying a cool compress before insertion of an IV catheter can cause vasoconstriction and make it more difficult to access the vein.
Instead, a warm compress can be applied to help dilate the veins.
Choice C is wrong because the tourniquet should be placed above, not below, the proposed insertion site to help dilate the vein and make it easier to access.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The first two actions the nurse should take are to obtain a sputum culture and a chest X-ray.
These tests can help diagnose the cause of the client’s symptoms and guide treatment.
Choice A is wrong because administering antibiotics and bronchodilators should only be done after a diagnosis has been made.
Choice B is wrong because airborne precautions and isolation may not be necessary depending on the cause of the client’s symptoms.
Choice C is wrong because cough suppressants and antihistamines may not be appropriate treatments depending on the cause of the client’s symptoms.
Correct Answer is A
Explanation
A full liquid diet includes all foods that are liquid or will turn to liquid at room temperature or melt at body temperature.
It gives you more nutrition than a clear liquid diet.
Plain yogurt is a food that can be included in a full-liquid diet.
Choice B is not the answer because oatmeal is not part of a full-liquid diet.
Choice C is not the answer because applesauce is not part of a full-liquid diet.
Choice D is not the answer because scrambled eggs are not part of a full-liquid diet.
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