ATI RN
Cardiovascular Drugs Therapy Questions
Question 1 of 5
Which side effect of antipsychotic medications led to the use of this assessment tool?
Correct Answer: B
Rationale: The correct answer is B: Tardive dyskinesia. This side effect of antipsychotic medications is characterized by involuntary movements of the face and body. The assessment tool is used to monitor and detect these abnormal movements early on to prevent permanent damage. Dystonia (A) is a different movement disorder, akinesia (C) refers to decreased movement, and akathisia (D) is a restlessness side effect. Tardive dyskinesia is specifically linked to the need for this assessment tool.
Question 2 of 5
Cilostazol is being prescribed for a patient with coronary artery disease. The nurse understands that which of the following is the major purpose for antiplatelet drug therapy?
Correct Answer: A
Rationale: The major purpose of antiplatelet drug therapy like cilostazol in coronary artery disease is to prevent acute myocardial infarction by inhibiting platelet aggregation and reducing the risk of blood clots in the coronary arteries. Acute myocardial infarction is a common complication of coronary artery disease, and antiplatelet drugs help prevent this by maintaining coronary artery patency. Deep vein thrombosis, hemorrhagic stroke, and disseminated intravascular coagulation are not the primary targets of antiplatelet therapy in coronary artery disease.
Question 3 of 5
Which instruction has priority when teaching a patient taking clozapine (Clozaril)?
Correct Answer: B
Rationale: The correct answer is B because clozapine can cause agranulocytosis, a serious condition characterized by a low white blood cell count, leading to increased susceptibility to infections. Therefore, it is crucial for the patient to report sore throat and fever immediately to monitor their blood count. Choice A is important for overall health but not directly related to the medication. Choice C is not a priority as dietary changes may not have an immediate impact on the medication's effectiveness. Choice D is incorrect as over-the-counter preparations may not be suitable for potential clozapine-related rashes, which should also be reported to the healthcare provider.
Question 4 of 5
A nurse explains to a patient undergoing diagnostic testing that which brain imaging technique measures brain structure?
Correct Answer: A
Rationale: The correct answer is A: Computed tomography (CT). CT scans use X-ray technology to create detailed images of brain structures. This technique is ideal for measuring brain structure due to its ability to provide clear and precise images of the brain's anatomy. Explanation: - CT scans are commonly used to assess brain structures such as the size, shape, and density of tissues. - The high-resolution images produced by CT scans allow healthcare professionals to identify abnormalities, tumors, hemorrhages, and other structural issues in the brain. - Unlike functional brain imaging techniques like PET, SPECT, and BEAM, which focus on brain activity, CT is specifically designed for visualizing brain structure. Summary of other choices: B: PET measures brain activity by detecting radioactive tracers. C: BEAM records brain electrical activity using electrodes. D: SPECT images brain blood flow and activity using radioactive tracers.
Question 5 of 5
A patient is suffering from tendonitis of the knee. The nurse is reviewing the patient’s medication administration record and recognizes that which adjuvant medication is most appropriate for this type of pain?
Correct Answer: C
Rationale: The correct answer is C: Corticosteroid. Corticosteroids are commonly used as adjuvant medication for tendonitis due to their anti-inflammatory properties, which can help reduce pain and swelling in the affected area. They work by suppressing the inflammatory response in the tendon, thereby alleviating pain. Antidepressants (A) and anticonvulsants (B) are not typically used for tendonitis pain. Local anesthesia (D) provides temporary pain relief but does not address the underlying inflammation associated with tendonitis.