ATI RN
Quizlet ATI Pharmacology Final Questions
Question 1 of 5
With regard to oral anti-asthmatic agents:
Correct Answer: C
Rationale: Prednisone is intermediate-acting (12-36 hours), not long-acting like dexamethasone, so that's false. Methotrexate benefits some prednisone-dependent asthmatics, not all studies, making that false. Cyclosporin's toxicity (e.g., nephrotoxicity) limits its anti-asthmatic use, a true statement, despite immunosuppressive potential. Nifedipine has minimal effect on exercise-induced bronchoconstriction, unlike inhaled CCBs, so that's false. Macrolides show some benefit in asthma. Cyclosporin's limitation reflects its risk-benefit profile, restricting its practical use.
Question 2 of 5
With regard to oral anti-asthmatic agents:
Correct Answer: C
Rationale: Prednisone is intermediate-acting (12-36 hours), not long-acting like dexamethasone, so that's false. Methotrexate benefits some prednisone-dependent asthmatics, not all studies, making that false. Cyclosporin's toxicity (e.g., nephrotoxicity) limits its anti-asthmatic use, a true statement, despite immunosuppressive potential. Nifedipine has minimal effect on exercise-induced bronchoconstriction, unlike inhaled CCBs, so that's false. Macrolides show some benefit in asthma. Cyclosporin's limitation reflects its risk-benefit profile, restricting its practical use.
Question 3 of 5
The mother of a 7-year-old child says to the nurse, 'My child is distractible in school, cannot complete assignments on time, and interrupts other children while they are speaking. What do you think?' What is the best response by the nurse?
Correct Answer: C
Rationale: Distractibility, incomplete tasks, and interrupting suggest ADHD-hyperactivity/impulsivity, per DSM-5-warranting evaluation. Depression may show withdrawal, not this. Bipolar needs mania evidence, not here. Typical 7-year-olds vary, but this exceeds norms. ADHD fits, prompting testing.
Question 4 of 5
Samuel, a 65-year-old patient comes into the hospital for an anginal attack. Which of the following is an important nursing intervention when administering Nitroglycerine?
Correct Answer: C
Rationale: It is important to remove the transdermal Nitroglycerine patch for 10-12 hours every night to prevent the development of tolerance. Tolerance can occur when the body becomes less responsive to the medication over time, reducing its effectiveness. By allowing a break in Nitroglycerine administration overnight, tolerance development can be minimized, ensuring the medication remains effective for the patient when needed. This nursing intervention helps to maintain the efficacy of Nitroglycerine in managing anginal attacks for the patient.
Question 5 of 5
When applying transdermal nitroglycerin patches, which instruction by the nurse is correct?
Correct Answer: A
Rationale: The correct instruction by the nurse when applying transdermal nitroglycerin patches is to "Rotate application sites with each dose." This is important to prevent skin irritation and tolerance to the medication. It is recommended to apply the patch to a different, clean, hairless area of skin for each dose to ensure proper absorption and effectiveness of the medication. Additionally, rotating application sites helps reduce the risk of skin reactions such as redness, itching, or rash.