Toxicology
Forensic Medicine · Topic 13
Source: NMC CBME Curriculum 2024 · Volume I · Forensic Medicine · Topic 13 · combined PDF page 229
Practice questions
- A patient is brought for acute carbon monoxide poisoning. According to the cited 2025 position statement, which is the preferred immediate oxygen strategy?
- In a nonpregnant patient with carbon monoxide poisoning receiving normobaric oxygen, which endpoint and minimum duration are specified in the cited position statement?
- A pregnant patient is receiving normobaric oxygen for carbon monoxide poisoning. Which adjustment is recommended in the cited position statement?
- Which statement best reflects the role of hyperbaric oxygen therapy (HBOT) in acute carbon monoxide poisoning according to the cited position statement?
- Despite normobaric oxygen, a patient with carbon monoxide poisoning has persistent neurological symptoms. Which management interpretation is most consistent with the cited position statement?
- A pregnant patient with carbon monoxide poisoning has a low measured carboxyhemoglobin level and no prominent symptoms. What does the cited position statement recommend regarding HBOT?
- When HBOT is indicated for carbon monoxide poisoning, which timing recommendation is given in the cited position statement?
- Why may a capillary blood microsampling result not be directly interchangeable with a plasma concentration?
- A laboratory is comparing capillary microsampling results with plasma-based reference ranges. Which approach is most consistent with the cited IATDMCT guideline?
- An established formula is proposed to convert capillary microsampling concentrations to plasma concentrations. Which dataset should be used to validate that formula, according to the cited guideline?
- A proposed capillary-to-plasma conversion performs well for one drug measured by one microsampling method. What is the most appropriate inference?
- A clinical laboratory uses whole blood, rather than plasma, as the reference matrix. Which point should be considered when interpreting capillary microsampling results?
- Which assessment would best establish whether converted capillary microsampling results are useful for clinical decision-making?
- Which set of effects is described in the cited review of organophosphate toxicology?
- In the cited organophosphate review, delayed axonopathy is linked to inhibition of which target?
- A researcher wants to assess organophosphate-related behavior and biochemical changes in Drosophila. Which combination is described in the cited review?
- Which assay pair is identified in the cited review as a means of assessing genotoxicity in organophosphate toxicology research?
- What feature of the Drosophila swiss cheese (sws) mutant model is highlighted in the cited organophosphate review?