ATI RN
ATI Intro to Pharmacology Quizlet Questions
Question 1 of 5
While assessing a patient who is taking a beta blocker for angina, the nurse knows to monitor for which adverse effect?
Correct Answer: C
Rationale: Beta blockers work by blocking the action of beta-adrenergic receptors, resulting in a decreased heart rate. Bradycardia is a known adverse effect of beta blockers, and it is important for the nurse to monitor the patient's heart rate regularly while taking this medication, particularly for individuals with pre-existing heart conditions. Nervousness, hypertension, and dry cough are not typically associated with beta blocker use.
Question 2 of 5
A patient arrives in the emergency department with severe chest pain. The patient reports that the pain has been occurring off and on for a week now. Which assessment finding would indicate the need for cautious use of nitrates and nitrites?
Correct Answer: A
Rationale: A patient arriving in the emergency department with severe chest pain and a history of episodic chest pain over the past week may be experiencing a myocardial infarction or other serious cardiac event. Nitrates and nitrites are commonly used to manage chest pain in such situations because they help dilate blood vessels, improve blood flow to the heart, and reduce the workload on the heart.
Question 3 of 5
A patient is in an urgent care center and is receiving treatment for mild hyponatremia after spending several hours doing gardening work in the heat of the day. The nurse expects that which drug therapy will be used to treat this condition?
Correct Answer: B
Rationale: In the scenario described, the patient is experiencing hyponatremia, a condition where there is an imbalance of electrolytes in the body due to excess water intake or loss of sodium-rich fluids like sweat. In this case, the patient has developed mild hyponatremia likely due to the combination of gardening work and exposure to heat.
Question 4 of 5
If you are treating a patient that has renal failure, what type of pain medications should you avoid?
Correct Answer: B
Rationale: In patients with renal failure, NSAIDs (Nonsteroidal anti-inflammatory drugs) should be avoided as they can further impair kidney function and potentially cause kidney damage. NSAIDs can lead to acute kidney injury and worsen existing renal conditions by affecting prostaglandin synthesis in the kidneys, leading to decreased renal blood flow. It is essential to choose pain medications that do not rely on the kidneys for metabolism or excretion, such as nonopioid analgesics or certain types of opioids that are safe for use in renal impairment. It is advisable to consult with a healthcare provider for proper pain management in patients with renal failure.
Question 5 of 5
What is the therapeutic use of metformin?
Correct Answer: D
Rationale: Metformin is commonly used in the treatment of Type 2 diabetes. It works by helping to control blood sugar levels by decreasing glucose production in the liver and improving insulin sensitivity in the muscles. Therefore, the therapeutic use of metformin is in the maintenance of a person's blood glucose levels. While metformin can sometimes be associated with minor effects like gastrointestinal disturbances, it is not used to increase heart rate or decrease gastrointestinal secretions.