ATI RN
Intro to Pharmacology ATI Quizlet Questions
Question 1 of 5
A patient is being educated on taking levothyroxine, a drug used to balance thyroid activity. What should you include in their education?
Correct Answer: B
Rationale: It is important to educate the patient to take levothyroxine at the same time every day, preferably in the morning on an empty stomach. Consistency in timing helps to maintain stable levels of the medication in the body and optimize its effectiveness in balancing thyroid activity. This medication should not be taken with food, vitamins, or other medications that can interfere with its absorption. Regular thyroid tests are necessary to monitor the effectiveness of the medication and adjust the dosage as needed. If a patient has experienced a recent myocardial infarction or heart attack, it is crucial to consult with healthcare professionals before starting or continuing levothyroxine, as it can have implications on cardiovascular health. It is never advisable for patients to avoid consulting their healthcare professionals if they experience any adverse effects or have concerns about their medication.
Question 2 of 5
A patient with a known history of angina was walking his dog and developed chest pain. The patient immediately stops walking and sits down. He continues to experience chest pain when sitting down. When should he call 911?
Correct Answer: A
Rationale: The patient should call 911 immediately. Angina is characterized by chest pain or discomfort that occurs when the heart muscle does not receive enough oxygen-rich blood. The fact that the patient continued to experience chest pain even while sitting down is concerning and suggests that he may be having an acute coronary event, such as a heart attack. In this situation, prompt medical attention is crucial to assess and manage the situation appropriately. It is important not to delay seeking emergency help when experiencing chest pain, especially for a patient with a known history of angina.
Question 3 of 5
Which route should lithium be administered by?
Correct Answer: A
Rationale: Lithium is typically administered orally (PO) for long-term treatment of bipolar disorder. However, in emergency situations or cases of lithium toxicity where rapid control of symptoms is required, lithium can be administered via the intravenous (IV) route for faster absorption and effectiveness. IV administration allows for quick delivery of the medication directly into the bloodstream to achieve therapeutic levels promptly. It is essential to closely monitor lithium levels and kidney function when administering it intravenously to prevent potential complications.
Question 4 of 5
A patient is admitted to the hospital with multidrug-resistant urinary tract infection. Laboratory tests show Pseudomonas aeruginosa. Colistimethate sodium is ordered by intramuscular injection. The nurse understands that which of the following is the purpose for this drug?
Correct Answer: B
Rationale: Colistimethate sodium is a polymyxin antibiotic used to treat multidrug-resistant Gram-negative infections, including Pseudomonas aeruginosa. It is not safe for patients with renal impairments and does not prevent antibiotic resistance. Its primary purpose is to treat infections caused by resistant Gram-negative bacteria.
Question 5 of 5
A patient is taking Digoxin to slow his heart rate down. The nurse suggests that he take his oral medication:
Correct Answer: A
Rationale: The nurse suggests that the patient takes his Digoxin medication when awakening because it is best absorbed when taken on an empty stomach. Taking Digoxin with meals can decrease its absorption, reducing its effectiveness. Therefore, to ensure optimal absorption and effectiveness of Digoxin in slowing down the heart rate, it is recommended to take it when awakening on an empty stomach.