A nurse is preparing to administer albuterol syrup 6 mg PO tid. Available is albuterol 2 mg/5mL. How many mL should the nurse administer per dose? (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 ["4"]
To determine the correct dosage of albuterol syrup, the nurse needs to perform a simple calculation. The prescription requires 1.6 mg of albuterol per dose. With the available concentration of 2 mg per 5 mL, the nurse can calculate the volume of syrup needed by setting up a proportion: (2 mg / 5 mL = 1.6 mg / X mL). Solving for X gives us (1.6 mg * 5 mL) / 2 mg, which equals 4 mL.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Discomfort at the puncture site is expected after a thoracentesis and typically managed with analgesics.
B. A decreased temperature is not a common complication of thoracentesis and might indicate other issues, but it is not immediately alarming.
C. An increased heart rate (tachycardia) could be a sign of a pneumothorax, hemorrhage, or other serious complications following thoracentesis. This requires immediate assessment and intervention.
D. Serosanguineous drainage is expected to some extent, but it should be monitored for changes that might indicate a complication such as infection or continued bleeding.
Correct Answer is A,B,E,C,D,F
Explanation
Inhale deeply and then exhale completely: This step helps to empty the lungs, making room for the medication to be inhaled effectively.
Place her lips firmly around the mouthpiece: Ensuring a tight seal around the mouthpiece prevents the medication from escaping and ensures proper delivery to the lungs.
Breathe in deeply over 2 to 3 seconds while pushing down on the canister: Coordinating the inhalation with the activation of the canister ensures that the medication is inhaled deeply into the lungs.
Hold her breath for 10 seconds: Holding the breath allows the medication to settle in the lungs and increase its effectiveness.
Exhale slowly through pursed lips: This helps to maintain the medication in the lungs for as long as possible and promotes better absorption.
Wait 60 seconds between each puff: Waiting between puffs allows time for the medication to take effect and ensures that the next dose will be more effective.
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