ATI LPN
Lpn pharmacology I Questions
Extract:
Question 1 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 2 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.
Question 3 of 5
The LPN/LVN is aware that the bioavailability of a drug is based on multiple factors. Which factor(s) would be included?
Correct Answer: A,B,E
Rationale: Molecular weight: Drugs with lower molecular weight tend to have higher bioavailability because they can more easily pass through biological membranes. Fat or liquid solubility: Drugs that are fat-soluble can cross cell membranes more easily, affecting their bioavailability. Presence of food: Food in the stomach can either enhance or inhibit drug absorption, depending on the drug's characteristics.
Question 4 of 5
Shortly after providing a new sleeping pill to a patient on the medical unit, the nurse answers the patient's call light. Which of the following findings would indicate to the nurse that the patient is experiencing an anaphylactic reaction to the medication?
Correct Answer: A
Rationale: Shortness of breath is a hallmark symptom of an anaphylactic reaction. It indicates that the patient may be experiencing airway constriction, which is a medical emergency.
Question 5 of 5
A nurse is taking care of a culturally diverse patient who is reluctant to take the prescribed medication. Which finding would warrant but prefers holistic medications. What is the best nursing response?
Correct Answer: A
Rationale: This approach respects the patient's preferences and opens a dialogue about their health beliefs and practices. Understanding the patient's use of holistic remedies allows the nurse to provide more personalized care and address potential interactions with prescribed medications.