ATI RN
2023 Pharmacology ATI Questions
Question 1 of 5
Propranolol is classified as having which of the following pharmacological actions?
Correct Answer: A
Rationale: Propranolol is a medication that belongs to the class of drugs known as beta blockers. Beta blockers work by blocking the effects of the stress hormones adrenaline and noradrenaline on the beta receptors in the body. By blocking these receptors, propranolol helps to reduce heart rate, blood pressure, and the workload on the heart, making it effective in the treatment of conditions such as high blood pressure, angina, and certain heart rhythm disorders.
Question 2 of 5
Liquid preparation of vegetable drugs prepared by percolation and contains alcohol
Correct Answer: B
Rationale: In this context, a liquid preparation of vegetable drugs prepared by percolation and containing alcohol is known as a fluid extract. Fluid extracts are concentrated herbal extracts that are typically made by percolating a solvent, such as alcohol, through the plant material to extract its active constituents. This process results in a liquid extract that contains the medicinal properties of the plant. Fluid extracts are commonly used in herbal medicine due to their potency and ability to preserve the therapeutic compounds of the plant.
Question 3 of 5
A patient is taking infliximab and asks the nurse what side effects/adverse reactions to expect from this drug. The nurse lists which side effects? (Select all that apply.)
Correct Answer: D
Rationale: Infliximab is a biologic medication used to treat autoimmune conditions like rheumatoid arthritis and Crohn's disease. Common side effects include fatigue and headache, which are generally mild but can affect the patient's quality of life. Chest pain is a less common but serious side effect that may indicate cardiovascular complications or infusion reactions. Nausea is not typically associated with infliximab. Nurses should educate patients about these potential side effects and advise them to report any severe or persistent symptoms, such as chest pain, immediately.
Question 4 of 5
The nurse is caring for a patient with colorectal cancer who is to receive fluorouracil. Which symptom will be most important for the nurse to report to the health care provider?
Correct Answer: C
Rationale: Fluorouracil, an antimetabolite chemotherapy drug, can cause myelosuppression, leading to a decrease in platelets (thrombocytopenia). Bleeding gums is a sign of low platelet counts and potential bleeding risk, which can be life-threatening if not addressed promptly. Nausea, decreased appetite, and constipation are common side effects of chemotherapy but are not as urgent as bleeding gums, which indicates a potential hematologic emergency. The nurse should report this symptom immediately to the healthcare provider for further evaluation and intervention, such as platelet transfusion or dose adjustment.
Question 5 of 5
Propranolol is classi昀椀ed as having which of the following pharmacological actions?
Correct Answer: A
Rationale: Propranolol belongs to the class of drugs known as beta blockers. Beta blockers work by blocking the effects of adrenaline on beta receptors in the body, resulting in decreased heart rate, blood pressure, and cardiac output. Propranolol is commonly used to treat conditions such as hypertension, angina, and certain cardiac arrhythmias. It is specifically a non-selective beta blocker, meaning it blocks both beta-1 and beta-2 receptors.