A nurse is reinforcing teaching for a client who has a duodenal ulcer and a new prescription for sucralfate. The client asks the nurse how sucralfate works. Which of the following statements should the nurse make?
"This medication adheres to the ulcer and protects it from gastric acid”
"This medication neutralizes gastric acid after it is secreted"
This medication kills the bacteria which cause ulcers
“This medication prevents gastric acid secretion in the stomach"
The Correct Answer is A
Sucralfate works by forming a protective barrier or coating over the surface of the ulcer. It adheres to the ulcer site and provides a physical barrier that protects the ulcer from gastric acid, pepsin, and bile salts. This protective barrier allows the ulcer to heal by preventing further damage and irritation from the stomach acid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["100"]
Explanation
To calculate the IV flow rate in drops per minute (gtt/min), we can use the following formula: Flow rate (gtt/min) = Volume to be infused (mL) × Drop factor (gtt/mL) ÷ Time (min) Given information:
Volume to be infused = 100mL
Drop factor = 60 gtt/mL
Time = 60 min
Substituting the values into the formula:
Flow rate (gtt/min) = 100mL × 60 gtt/mL ÷ 60 min
Flow rate (gtt/min) = 100gtt/min
Therefore, the nurse should set the IV flow rate to deliver 100gtt/min.
Correct Answer is A,B,C,D,E,F
Explanation
To prepare a sterile field for the insertion of a urinary catheter, the nurse should follow the sequence of actions in the following order:
1. Perform hand hygiene.
2. Place the sterile package on the work surface.
3. Open the outermost flap of the package away from the body.
4. Open the side flaps of the package.
5. Open the innermost flap of the package toward the body.
6. Use the inner surface of the package as a sterile field.
Following this sequence ensures that the nurse maintains proper hand hygiene, prepares the sterile package, and opens it in a way that maintains sterility. Opening the flaps in the correct order helps create a sterile field within the package, which can be used for the insertion of the urinary catheter.
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