The LPN/LVN is aware of the drug cycle that begins with the administration of a drug. Which factor(s) would influence the amount of time needed to complete the drug cycle of a drug? Select all that apply.
age
whether the drug is a brand or generic drug
route of administration
Overall health of the patient's organs
Correct Answer : A,C,D
A. Age: Age affects drug metabolism and excretion. Older adults often have slower metabolism and impaired organ function, which can prolong the drug cycle.
B. Whether the drug is a brand or generic drug: The brand or generic status of a drug does not typically influence the drug cycle. The active ingredients are the same, so the cycle duration remains unaffected.
C. Route of administration: The route of administration significantly influences the onset, intensity, and duration of a drug's action. For example, intravenous drugs act faster than oral drugs.
D. Overall health of the patient's organs: The health of organs like the liver and kidneys is crucial because these organs are involved in the metabolism and excretion of drugs. Compromised organ function can lead to a prolonged drug cycle.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Upset stomach: An upset stomach is not typically associated with anaphylaxis. It could be a symptom of many other less severe conditions.
B. Hallucinations: Hallucinations are not a common symptom of anaphylaxis. They might occur in other medical conditions or as a side effect of certain drugs.
C. Wheezing: Wheezing is a classic sign of anaphylaxis, indicating airway constriction due to a severe allergic reaction.
D. Bleeding gums: Bleeding gums are not a sign of anaphylaxis. They may indicate a different medical issue, such as a blood clotting disorder.
Correct Answer is A
Explanation
A. Blocking agents: Antagonist medications block the action of other substances, typically by binding to receptors without activating them, thus preventing other substances from binding.
B. Palliative care medications: These medications are used to relieve symptoms in patients with serious illnesses but do not describe how antagonist medications work.
C. Diagnostic medications: These are used in diagnostic tests and procedures but do not describe the action of antagonists.
D. Synergistic medications: Synergistic medications enhance the effects of each other when used together. This is the opposite of what antagonists do, as antagonists typically inhibit effects.
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