Nokea
Who defines the standards of care for the practice of nursing? (Select one that does not apply.)
- A. State boards of nursing
- B. Hospital policy and procedures
- C. Federal laws regulating health care facilities
- D. The Joint Commission
Correct Answer: B
Rationale: Standards of care are defined by state boards of nursing, federal laws regulating health care facilities, The Joint Commission, and professional nursing associations such as the American Nurses Association. Individual hospital policies and procedures incorporate federal and state guidelines into their respective policies and procedures and are often more stringent than state and federal regulations.
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The type of adverse drug reaction that is idiosyncratic when a drug given in the usual therapeutic doses is type:
- A. A
- B. B
- C. C
- D. D
Correct Answer: B
Rationale: Type B reactions are idiosyncratic, unpredictable responses to normal doses, unlike dose-related Type A or chronic Type C/D.
After teaching a group of students about the different routes of medication administration, the nursing instructor determines that the teaching was successful when the students identify which of the following as a topical drug?
- A. Capsule
- B. Suppository
- C. Nebulized bronchodilator
- D. Nicotine patch
Correct Answer: B
Rationale: Topical drugs are drugs that are applied to the outer layer of the skin but not absorbed through the skin, such as eyedrops and suppositories. A nebulized bronchodilator is an inhaled medication. A nicotine patch delivers the medication transdermally; that is, it is readily absorbed from the skin. A capsule is a form of oral medication.
Paracetamol is an NSAID with a comparatively low anti-inflammatory effect compared to other NSAIDs.
- A. TRUE
- B. FALSE
Correct Answer: A
Rationale: Paracetamol (acetaminophen) has minimal anti-inflammatory activity, primarily acting as an analgesic and antipyretic.
Which of the following statements CORRECTLY describes the mechanism of action of imatinib mesylate in chronic myeloid leukemia:
- A. Inhibitor of tyrosine kinase
- B. Inhibitor of topoisomerase 1
- C. Inhibitor of topoisomerase 2
- D. It is an alkylating agent
Correct Answer: A
Rationale: Imatinib inhibits BCR-ABL tyrosine kinase in CML.
Adherence is improved when a drug can be given once daily. Which of the following drugs can be given once daily?
- A. Tacrine
- B. Donepezil
- C. Memantine
- D. Pyridostigmine
Correct Answer: B
Rationale: Donepezil's long half-life allows once-daily dosing, improving adherence.