The nurse is preparing to administer an oral medication and wants to ensure a rapid drug action. Which form of the medication will the nurse administer?
Capsule
Enteric-coated pill
Liquid suspension
Tablet
The Correct Answer is C
A. Capsules generally take longer to dissolve than liquid suspensions and thus do not provide the fastest onset of action.
B. Enteric-coated pills are designed to dissolve in the small intestine rather than the stomach, which can delay the onset of action. They are typically used to protect the drug from stomach acid or to prevent stomach irritation, not for rapid action.
C. Liquid suspensions are absorbed more quickly than solid forms of medication because they do not need to dissolve first, allowing for faster onset of action.
D. Tablets take longer to dissolve than liquid forms and may not provide as rapid an effect as a liquid suspension.
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Related Questions
Correct Answer is C
Explanation
a) Noncompliance due to cost might be a concern for some patients, but it does not directly relate to the sedative effects of the drug.
b) Deficient knowledge could be relevant if the patient is unaware of the potential sedative effects, but the immediate concern is more focused on the potential for injury due to sedation.
c) Risk for injury is the priority nursing diagnosis in this scenario because sedation can impair the patient's ability to perform tasks safely, increasing the risk for falls or other injuries. This is particularly important for elderly patients, who are more vulnerable to the sedative effects of medications.
d) Ineffective health maintenance refers to issues with ongoing health practices, but it is less directly related to the immediate risk posed by the sedative effects of the medication.
Correct Answer is C
Explanation
A. While pediatric doses are often weight-based, this does not fully account for differences in drug metabolism and effects in children. Pediatric drug safety requires specific testing beyond weight comparisons to adults.
B. Relying on repeated use over time to determine safety is not an evidence-based approach. Drug approval for pediatric use requires formal clinical trials to establish safety and efficacy.
C. The U.S. FDA and other regulatory agencies require that drugs intended for pediatric use undergo clinical trials specifically designed to assess safety, efficacy, and appropriate dosing in children. This ensures that medications are appropriately tested before being marketed for pediatric patients.
D. While some post-marketing studies may include children, initial approval for pediatric use requires pre-market clinical testing. Relying solely on post-marketing studies does not ensure comprehensive safety data before widespread pediatric use.
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