ATI LPN
Lpn pharmacology I Questions
Extract:
Question 1 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 2 of 5
A nurse from the adult medical unit is pulled to the geriatric unit. The nurse notes that many of the common medications provided are in lower doses than typically prescribed. What action by the nurse is the highest priority?
Correct Answer: B
Rationale: Lower dosages are often prescribed for older adults due to decreased liver and kidney function, which can affect drug metabolism and excretion. Evaluating lab values ensures that these dosages are appropriate and safe.
Question 3 of 5
A patient is admitted to the emergency room with an accidental overdose of a substance that is caustic. Which therapeutic option should the nurse question?
Correct Answer: D
Rationale: Inducing vomiting is contraindicated in cases of caustic substance ingestion because it can cause additional damage to the esophagus and mouth.
Question 4 of 5
A nurse is monitoring a patient during the postoperative period following a surgical procedure. Which actions should be included in the plan of care?
Correct Answer: A,C,E
Rationale: Monitoring pain, administering IV fluids, and giving pain medication are standard postoperative care actions to ensure patient comfort and recovery.
Question 5 of 5
A patient is scheduled for diagnostic testing. Which medication should the nurse anticipate that the health-care provider would order?
Correct Answer: A
Rationale: Barium sulfate is used as a contrast agent in radiographic diagnostic testing, particularly for imaging the gastrointestinal tract.