A nurse is reviewing new prescriptions for a client. The nurse should identify that which of the following abbreviations used by the provider indicates "to administer medications before meals"?
DNR
ONG
ac
Tx
The Correct Answer is C
Explanation:
A. DNR:
DNR stands for "Do Not Resuscitate." It is a medical order that indicates a patient's preference not to receive cardiopulmonary resuscitation (CPR) in case of cardiac or respiratory arrest. This abbreviation is unrelated to medication administration instructions and does not indicate "to administer medications before meals."
B. ONG:
The abbreviation ONG is not commonly used in medical contexts to indicate medication administration instructions or timing. It does not specifically relate to the administration of medications before meals.
C. ac:
The abbreviation "ac" is derived from the Latin term "ante cibum," which translates to "before meals." In medical orders, "ac" is used to indicate that a medication should be taken or administered before meals. For example, "Take 1 tablet ac" means to take one tablet before meals.
D. Tx:
The abbreviation "Tx" is commonly used in medical contexts to denote treatment or therapy. However, it does not specifically indicate "to administer medications before meals." It is a broader term that can refer to various aspects of patient care and interventions.
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Related Questions
Correct Answer is B
Explanation
Explanation:
A. Expert opinions:
Expert opinions are valuable in clinical practice and decision-making, but they are considered a lower level of evidence compared to systematic reviews and meta-analyses. Expert opinions are often classified as Level V evidence in the hierarchy.
B. Systematic review
A systematic review is a comprehensive and rigorous synthesis of multiple studies on a particular topic, and it often includes a meta-analysis that statistically combines the results of these studies to provide a high level of evidence. This type of evidence is considered Level I because it provides a strong foundation for making clinical decisions due to its methodological rigor and ability to summarize findings from multiple studies.
C. Credible websites:
Credible websites can provide valuable information, but they are not classified as Level I evidence. The evidence hierarchy typically places systematic reviews and meta-analyses at the highest level due to their methodological rigor and synthesis of multiple studies.
D. Qualitative studies:
Qualitative studies are valuable for exploring complex phenomena and understanding individuals' experiences, beliefs, and perspectives. However, they are generally considered lower in the hierarchy of evidence compared to systematic reviews and RCTs, which are categorized as Level I evidence.
Correct Answer is ["B","C","E"]
Explanation
Explanation:
A. Pharmaceutical sales representatives: While pharmaceutical sales representatives may provide promotional materials and product information, their primary goal is to promote specific medications. Their information may be biased and may not always reflect an objective assessment of drug efficacy, safety, or appropriateness.
B. Published journals: Peer-reviewed journals and reputable publications are excellent sources of evidence-based information on medications. They often contain studies, reviews, and updates on drug efficacy, safety, interactions, and guidelines.
C. Pharmacists: Pharmacists are highly trained professionals who specialize in medications. They can provide valuable information regarding drug interactions, dosages, administration, side effects, contraindications, and patient education. Pharmacists are reliable sources for clarifying medication-related inquiries.
D. Internet: While the internet can provide a wealth of information, it is crucial to use reputable and evidence-based websites when searching for medication information. Many websites may contain inaccurate, outdated, or misleading information. Healthcare professionals should use caution and verify information obtained from online sources.
E. Physicians Desk Reference (PDR): The Physicians Desk Reference is a comprehensive reference book that contains detailed information on prescription drugs, including indications, dosages, interactions, adverse effects, and warnings. It is a trusted resource commonly used by healthcare professionals.
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