Publication ethics — MCQs

10 questions
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Q1

A 43-year-old woman is hospitalized for chemotherapy following a local recurrence of breast cancer. Because the tumor responded well to the previous chemotherapy regimen, the ordering physician copies and pastes previous recommendations from her electronic health record into the patient’s new orders. Subsequently, the patient develops drug-related toxicity that prolongs her hospital stay. An investigation into the cause shows that she has lost 8 kg (17.6 lb) since her last chemotherapy course, while her other information in recent notes is identical to the past. Which of the following is the most appropriate recommendation to reduce the recurrence of similar types of errors in the future?

Q2

A longstanding patient of yours has been hospitalized for a week with pneumonia. You have taken care of her while she was in the hospital. At the end of her hospitalization, she tells you how grateful she is for your care and gives you a small gift basket with homemade food, which you accept. However, when you get home, you realize that the basket also contains a $250 gift certificate to an expensive restaurant. Which of the following is an appropriate response to this situation?

Q3

A research team develops a new monoclonal antibody checkpoint inhibitor for advanced melanoma that has shown promise in animal studies as well as high efficacy and low toxicity in early phase human clinical trials. The research team would now like to compare this drug to existing standard of care immunotherapy for advanced melanoma. The research team decides to conduct a non-randomized study where the novel drug will be offered to patients who are deemed to be at risk for toxicity with the current standard of care immunotherapy, while patients without such risk factors will receive the standard treatment. Which of the following best describes the level of evidence that this study can offer?

Q4

A 68-year-old man comes to the physician for a follow-up examination, accompanied by his daughter. Two years ago, he was diagnosed with localized prostate cancer, for which he underwent radiation therapy. He moved to the area 1 month ago to be closer to his daughter but continues to live independently. He was recently diagnosed with osteoblastic metastases to the spine and is scheduled to initiate therapy next week. In private, the patient’s daughter says that he has been losing weight and wetting the bed, and she tearfully asks the physician if his prostate cancer has returned. She says that her father has not spoken with her about his health recently. The patient has previously expressed to the physician that he does not want his family members to know about his condition because they “would worry too much.” Which of the following initial statements by the physician is most appropriate?

Q5

A researcher is trying to determine whether a newly discovered substance X can be useful in promoting wound healing after surgery. She conducts this study by enrolling the next 100 patients that will be undergoing this surgery and separating them into 2 groups. She decides which patient will be in which group by using a random number generator. Subsequently, she prepares 1 set of syringes with the novel substance X and 1 set of syringes with a saline control. Both of these sets of syringes are unlabeled and the substances inside cannot be distinguished. She gives the surgeon performing the surgery 1 of the syringes and does not inform him nor the patient which syringe was used. After the study is complete, she analyzes all the data that was collected and performs statistical analysis. This study most likely provides which level of evidence for use of substance X?

Q6

Which of the following study designs would be most appropriate to investigate the association between electronic cigarette use and the subsequent development of lung cancer?

Q7

A psychiatrist receives a call from a patient who expresses thoughts of harming his ex-girlfriend. The patient describes a detailed plan to attack her at her workplace. Which of the following represents the psychiatrist's most appropriate legal obligation?

Q8

An academic medical center in the United States is approached by a pharmaceutical company to run a small clinical trial to test the effectiveness of its new drug, compound X. The company wants to know if the measured hemoglobin a1c (Hba1c) of patients with type 2 diabetes receiving metformin and compound X would be lower than that of control subjects receiving only metformin. After a year of study and data analysis, researchers conclude that the control and treatment groups did not differ significantly in their Hba1c levels. However, parallel clinical trials in several other countries found that compound X led to a significant decrease in Hba1c. Interested in the discrepancy between these findings, the company funded a larger study in the United States, which confirmed that compound X decreased Hba1c levels. After compound X was approved by the FDA, and after several years of use in the general population, outcomes data confirmed that it effectively lowered Hba1c levels and increased overall survival. What term best describes the discrepant findings in the initial clinical trial run by institution A?

Q9

You are currently employed as a clinical researcher working on clinical trials of a new drug to be used for the treatment of Parkinson's disease. Currently, you have already determined the safe clinical dose of the drug in a healthy patient. You are in the phase of drug development where the drug is studied in patients with the target disease to determine its efficacy. Which of the following phases is this new drug currently in?

Q10

An 83-year-old man presents to the gastroenterologist to follow-up on results from a biopsy of a pancreatic head mass, which the clinician was concerned could be pancreatic cancer. After welcoming the patient and his wife to the clinic, the physician begins to discuss the testing and leads into delivering the results, which showed metastatic pancreatic adenocarcinoma. Before she is able to disclose these findings, the patient stops her and exclaims, "Whatever it is, I don't want to know. Please just make me comfortable in my last months alive. I have made up my mind about this." Which of the following is the most appropriate response on the part of the physician?

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