Prescription Writing
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Questions and Answers

What is the primary purpose of the Generics Act of 1988 in the Philippines?

  • To regulate the prices of pharmaceutical products
  • To limit the import of foreign medications
  • To mandate the use of generic names for medications (correct)
  • To promote the exclusive use of brand-name drugs

    • Which of the following correctly identifies a component usually included in a prescription for medication?

  • The selling price of the drug
  • The patient's insurance information
  • The instructions for drug administration (correct)
  • The recommended temperature for storage

    • Under R.A. 6675, which aspect of medication is emphasized?

  • The promotion of prescription drugs over over-the-counter options
  • Ensuring the availability of generic drug substitutes (correct)
  • Encouraging pharmaceutical advertising
  • The exclusion of foreign medications from the market

    • In common Latin abbreviations used in prescriptions, what does 'p.o.' stand for?

    <p>Per os (by mouth)</p> Signup and view all the answers

    In terms of household measures, how many teaspoons are equivalent to one tablespoon?

    <p>2 teaspoons</p> Signup and view all the answers

    Which of the following is true about a prescription?

    <p>It is a legal document issued by a validly registered prescriber.</p> Signup and view all the answers

    What is a critical aspect of prescription writing that prescribers must ensure?

    <p>Legibility to enhance communication.</p> Signup and view all the answers

    Which person can issue a prescription under the standard guidelines?

    <p>Veterinary practitioners and dentists.</p> Signup and view all the answers

    What does the phrase 'There are no safe drugs, only safe prescribers/doctors' imply?

    <p>The safety of medication largely depends on the prescriber’s skills and knowledge.</p> Signup and view all the answers

    What is essential to achieve optimal use of drugs?

    <p>Using evidence-based guidelines for treatment regimens.</p> Signup and view all the answers

    Which of the following best describes a rational principle in prescribing?

    <p>Establishing a treatment regimen by consulting expert recommendations.</p> Signup and view all the answers

    What is the role of prescribers in relation to prescriptions?

    <p>They assume full responsibility for the care and welfare of the patient.</p> Signup and view all the answers

    Which of the following is NOT a common part of a prescription?

    <p>Personal opinions of the prescriber.</p> Signup and view all the answers

    What is the main purpose of using a generic name for a drug as mandated by the Generics Act of 1988?

    <p>To specify the chemical composition of the drug</p> Signup and view all the answers

    Which of the following is NOT a name by which a drug is known?

    <p>Structural formula</p> Signup and view all the answers

    Which regulation strictly prohibits the social media exposure of certain prescription practices?

    <p>Controlled Substances Act</p> Signup and view all the answers

    What does the chemical name of a drug describe?

    <p>The specific chemical composition of the drug</p> Signup and view all the answers

    Why is the use of chemical names often unsuitable for prescribing?

    <p>They can be too complex for patients and prescribers</p> Signup and view all the answers

    In a prescription, what does the abbreviation 'q.d.' stand for?

    <p>Every day</p> Signup and view all the answers

    What might be a consequence of improper use of trans evaluation ratios in pharmacy practice?

    <p>Dispensing errors or potential abuse of medications</p> Signup and view all the answers

    Which of the following is a major outcome of the Generics Act of 1988?

    <p>Mandatory use of generic names for medications</p> Signup and view all the answers

    Which practice should be avoided to prevent dispensing errors according to pharmacy regulations?

    <p>Public exposure of prescription practices</p> Signup and view all the answers

    Which component of a prescription indicates the amount of medication to be dispensed?

    <p>Medication's dosage</p> Signup and view all the answers

    What is the primary rule regarding the writing of a prescription in terms of ingredient naming?

    <p>Base it on the internationally recognized active ingredient.</p> Signup and view all the answers

    What is one common mistake in writing prescriptions highlighted in the examples?

    <p>Writing 'Avandia' instead of 'Coumadin'.</p> Signup and view all the answers

    Which aspect of prescription writing is important according to R.A. 6675?

    <p>Using scientifically accepted drug classifications.</p> Signup and view all the answers

    What Latin abbreviation is often used to denote that a prescription is to be taken before meals?

    <p>a.c.</p> Signup and view all the answers

    What is the meaning of the abbreviation 'p.r.n.' in prescription writing?

    <p>As needed.</p> Signup and view all the answers

    What household measure is equivalent to a tablespoon in prescription writing?

    <p>15 mL</p> Signup and view all the answers

    When writing a prescription, what is a recommended practice to avoid confusion?

    <p>Use complete drug names instead of abbreviations.</p> Signup and view all the answers

    Which of the following is NOT a common error in prescription writing?

    <p>Using multiple abbreviations correctly.</p> Signup and view all the answers

    How can weight measures be accurately represented in prescriptions?

    <p>By using grams or kilograms as standardized units.</p> Signup and view all the answers

    What should be avoided when writing prescriptions to ensure clarity?

    <p>Adding unnecessary decorations or symbols.</p> Signup and view all the answers

    Which color ink is permissible for writing prescriptions?

    <p>Blue or black ink</p> Signup and view all the answers

    What should be done if an error is made on a prescription?

    <p>Do not erase or alter it</p> Signup and view all the answers

    What legal status does a prescription hold between a physician and patient?

    <p>Legally-binding contract</p> Signup and view all the answers

    Which statement accurately describes generic drugs?

    <p>They are cheaper as they are available in their generic names.</p> Signup and view all the answers

    What is the preferred action if the desired pharmaceutical version is unavailable at the pharmacy?

    <p>Supply whatever version is in stock</p> Signup and view all the answers

    What does the abbreviation 'Rx' stand for in prescription writing?

    <p>Prescribe</p> Signup and view all the answers

    In prescription writing, what is the significance of using the metric system of weights and measures?

    <p>It minimizes confusion and maintains precision in dosages.</p> Signup and view all the answers

    Which of the following is NOT a household measure?

    <p>Milligram</p> Signup and view all the answers

    Which type of antibiotics fall under the Penicillin group?

    <p>Antibiotics ending with (-cillin)</p> Signup and view all the answers

    What is the primary purpose of a medico-legal document such as a prescription?

    <p>To create a legally-binding agreement</p> Signup and view all the answers

    Study Notes

    Prescription Writing Principles

    • A prescription is a written directive from a licensed prescriber for a specific patient to use a designated drug.
    • Prescribers can include physicians, dentists, and veterinarians.
    • Prescribers are legally accountable for the prescriptions they issue.
    • A prescription serves as a medico-legal document and is binding between the physician and the patient.
    • Erasures on prescriptions are prohibited as they may suggest fraudulent behavior.

    Correctness of Form in Prescription Writing

    • Prescriptions must be legible; clear handwriting ensures effective communication.
    • Use blue or black ink only when writing prescriptions.

    Safe Prescribing Practices

    • There are no inherently safe drugs; the responsibility rests on the prescriber for patient care and drug utilization.
    • Physicians must refer to unbiased sources for drug information.

    Importance of Proper Medication Naming

    • Preferential use of generic names is mandated under the Generics Act of 1988 (R.A. 6675) in the Philippines.
    • Generic names are recognized internationally as the official, non-proprietary names for medications.
    • Commercial names (trademarked) may lead to confusion and errors in dispensing.

    Metric System Usage

    • The metric system must be employed for weights and measures in prescriptions.

    Examples of Drug Naming

    • The chemical name provides specific chemical composition but is not suitable for prescribing (e.g., N-acetyl-p-aminophenol).
    • Generic names should be used in prescriptions, providing clarity (e.g., Paracetamol).

    Risks of Incorrect Prescribing

    • Misinterpretation of prescriptions can lead to dangerous dispensing errors (e.g., prescribing Avandia but being dispensed Coumadin).
    • Mixing up drug names can increase the risk of dispensing errors and substance misuse.

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    Related Documents

    Introduction to Prescription Writing PDF

    Description

    Test your knowledge on the fundamentals of prescription writing in this pharmacology module. This quiz covers the rational principles of prescriptions, aiming to enhance your understanding of safe and effective medication practices.

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