A nurse is preparing to administer an IV fluid bolus of 200 mL dextrose 5% in water over 30 min. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["100"]
To calculate the flow rate for an IV fluid bolus, you can use the formula: (Volume in mL * Drop factor) / Time in minutes. For a 200 mL dextrose 5% in water to be administered over 30 minutes with a drop factor of 15 gtt/mL, the calculation would be (200 * 15) / 30, which equals 100 gtt/min.
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Correct Answer is D
Explanation
A. While regular moderate exercise is beneficial for overall health, it is not the most effective method for preventing chronic bronchitis.
B. Annual influenza immunization is important for preventing respiratory infections but does not directly prevent chronic bronchitis.
C. Maintaining an ideal weight promotes overall health but is not a primary preventive measure for chronic bronchitis.
D. Smoking cessation is the most effective method for preventing chronic bronchitis as smoking is the leading cause of the condition.
Correct Answer is C
Explanation
A. Positions the wrapped package on the bedside table so the outer flap is away from her: This action is correct because opening the flap away from the body minimizes the risk of contaminating the sterile field.
B. Holds gauze packages 15 cm (6 in) above the sterile field: This action is correct. Dropping sterile items from a height of 6 inches or more prevents contamination by ensuring they do not touch the edges or outside surfaces of the sterile field.
C. Holds a bottle of solution with the label away from the palm of the hand: When pouring a solution, the label should be held toward the palm of the hand to protect it from damage caused by spills. A damaged label could make it difficult to identify the solution, increasing the risk of error.
D. Wears sterile gloves when moving sterile items on the sterile field: This action is appropriate. Sterile gloves help maintain the sterility of the field and are required when manipulating sterile items.
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