Which statement indicates a correct understanding of topical drug absorption in a pediatric patient?.
Because the skin is not fully hydrated at this age, water-soluble drugs are not readily absorbed.
Inflammation decreases the amount of drug absorbed.
Topical administration with percutaneous absorption is usually effective in infants.
Infants wearing plastic-coated diapers are more susceptible to skin absorption.
The Correct Answer is D
Choice A rationale:
While it’s true that hydration affects skin absorption, it’s not accurate to say that water-soluble drugs are not readily absorbed because the skin is not fully hydrated.
Choice B rationale:
Inflammation can actually increase the amount of drug absorbed due to increased blood flow and permeability.
Choice C rationale:
Topical administration with percutaneous absorption can be effective in infants, but it’s not always the case.
Choice D rationale:
Infants wearing plastic-coated diapers are indeed more susceptible to skin absorption. This is because the occlusive nature of the diaper can enhance absorption by increasing the hydration of the skin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
A Placebo is a substance that has no therapeutic effect and is used as a control in clinical trials. It does not cause birth defects.
Choice B rationale:
Carcinogens are substances capable of causing cancer in living tissue, not specifically birth defects.
Choice C rationale:
Steroids can have side effects and risks, but they are not specifically known to cause birth defects.
Choice D rationale:
Teratogens are substances that can cause birth defects. This includes certain medications, chemicals, infectious diseases, and physical conditions.
Correct Answer is ["83"]
Explanation
Step 1 is to identify the given values: Volume (V) = 250 mL Time (T) = 30 min Drop factor © = 10 gtt/mL
Step 2 is to substitute these values into the formula for calculating the manual IV flow rate: Flow Rate ® = (V ÷ T) × C
Step 3 is to perform the calculation: R = (250 mL ÷ 30 min) × 10 gtt/mL R = 83.33 gtt/min
Since we need to round off to the nearest whole number, the flow rate is 83 gtt/min.
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