Nursing Drug Classification System

Nursing Drug Classification System Related

Review Nursing Drug Classification System related questions and content

The nurse is preparing to administer a medication from a multidose bottle. The label is torn and soiled but the name of the medication is still readable. What is the nurses priority action?

  • A. Discard the entire bottle and contents and obtain a new bottle.
  • B. Find the drug information and create a new label for the bottle.
  • C. Ask another nurse to verify the contents of the bottle.
  • D. Administer the medication if the name of the drug can be clearly read.
Correct Answer: A

Rationale: When the drug label is soiled obscuring some information the safest action by the nurse is to discard the bottle and contents because drug labels contain a great deal of important information, far more than just the name of the drug. Concentration of the drug, expiration date, administration directions, and precautions may be missing from the label and so put the patient at risk. Looking up drug information in a drug handbook or consulting with another nurse will not supply the expiration date or concentration of medication. Be safe and discard the bottle and its contents.

You may also like to solve these questions

I.V. fluphenzine decanoate is drug of choice in:

  • A. Simple Schizophrenia
  • B. Hebephrenic Schizophrenia
  • C. Catatonic Schizophrenia
  • D. Paranoid Schizophrenia
Correct Answer: A

Rationale: Fluphenazine decanoate is used in chronic schizophrenia, often simple type.

A nurse is assessing the patient's home medication use. After listening to the patient list current medications, the nurse asks what priority question?

  • A. Do you take any generic medications?
  • B. Are any of these medications orphan drugs?
  • C. Are these medications safe to take during pregnancy?
  • D. Do you take any over-the-counter medications?
Correct Answer: D

Rationale: It is important for the nurse to specifically question use of over-the-counter medications because patients may not consider them important. The patient is unlikely to know the meaning of orphan drugs unless they too are health care providers. Safety during pregnancy, use of a generic medication, or classification of orphan drugs are things the patient would be unable to answer but could be found in reference books if the nurse wishes to research them.

Which one of the following is a fundamental difference between competitive and noncompetitive antagonist?

  • A. Competitive and non competitive work on different receptors
  • B. Competitive antagonist reduces agonist potency (increase EC50) and non competitive antagonist reduces agonist efficacy (decrease E max)
  • C. There is no difference between them, they are exactly the same
  • D. Non competitive antagonist causes an upward shift of the E max while competitive antagonist does the opposite
Correct Answer: B

Rationale: Competitive antagonists shift potency (EC50), while noncompetitive reduce efficacy (Emax), a key pharmacological distinction.

The nurse explains that what drug resource book is compiled from package inserts?

  • A. Nurse's Drug Guide
  • B. Physicians Desk Reference (PDR)
  • C. Drug Facts and Comparisons
  • D. AMA Drug Evaluations
Correct Answer: B

Rationale: The PDR is a compilation of information found on package inserts. The Nurse's Drug Guide uses more easily understood language and incorporates nursing considerations and patient teaching points. Drug Facts and Comparisons includes cost comparison, often not found in other drug resource guides. The AMA Drug Evaluations is far less biased than the PDR and includes drugs still in the research stage of development.

A nurse is teaching the parents of a school-age child about transdermal Methylphenidate. Which of the following instructions should the nurse include?

  • A. Apply one patch twice per day.
  • B. Leave the patch on for 9 hr.
  • C. Apply the patch to the child's waist.
  • D. Use opened tray within 6 months.
Correct Answer: B

Rationale: Methylphenidate patches are worn for 9 hours to control ADHD symptoms during the day.

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