ATI LPN
Lpn pharmacology I Questions
Question 1 of 5
The nurse is administering a lozenge to a patient for treatment of a sore throat. Which instruction by the nurse would lead to increased absorption of the medication?
Correct Answer: D
Rationale: Sucking on the lozenge until it dissolves allows the medication to be released slowly and absorbed directly into the tissues of the mouth and throat, where it can have the most therapeutic effect.
Question 2 of 5
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?
Correct Answer: A,C,D,E
Rationale: Age affects drug metabolism and excretion. Older adults often have slower metabolism and impaired organ function, which can prolong the drug cycle. The brand or generic status of a drug does not typically influence the drug cycle. The route of administration significantly influences the onset, intensity, and duration of a drug's action. The health of organs like the liver and kidneys is crucial because these organs are involved in the metabolism and excretion of drugs.
Question 3 of 5
A patient is scheduled for a diagnostic test the following day and to be kept NPO (nothing by mouth) after midnight. What is the best nursing action?
Correct Answer: C
Rationale: Removing the pitcher helps prevent the patient from accidentally drinking water and violating NPO status.
Question 4 of 5
The nurse is preparing to apply a topical ointment to a patient with a sore throat. Which instruction by the nurse would lead to first to help facilitate absorption of the medication?
Correct Answer: A
Rationale: Cleaning and drying the skin removes dirt, oils, and moisture that could impede the absorption of the medication. This is the first step to ensure maximum efficacy of the topical ointment.
Question 5 of 5
A nurse is reviewing the medication profile of a geriatric patient who has several comorbidities. Which finding would warrant priority action?
Correct Answer: D
Rationale: Skipping doses can lead to subtherapeutic levels of medication, potentially worsening the patient's condition or leading to medication errors. This requires immediate attention to ensure proper adherence to the medication regimen.