Standard Conscious Sedation — MFDS Part 1 MCQ
Instant feedback + full explanation. One question, done properly.
Educational content. Not a substitute for clinical judgement or local policy.
Reveal the answer and explanation
Correct answer: E — Intravenous midazolam titrated to effect as a single sedative
Explanation lettering: C = shown as A · D = shown as C · E = shown as D · A = shown as E
A is correct. For an adult dental patient, SDCEP identifies intravenous midazolam, titrated incrementally to the individual response, as the standard intravenous conscious sedation technique. Fixed-dose or bolus administration is unacceptable because safe sedation depends on titration to effect. Target-controlled propofol, ketamine, and intravenous opioid–midazolam combinations are advanced techniques requiring additional training, monitoring and appropriate facilities. Continuing nitrous oxide/oxygen while administering intravenous midazolam constitutes a combined-route technique and is also advanced; nitrous oxide may facilitate cannulation but should be discontinued before midazolam is given if the episode is to remain a standard technique.
Reference: Scottish Dental Clinical Effectiveness Programme. Conscious Sedation in Dentistry: Dental Clinical Guidance, 3rd edition, section 4.1.2, 2017; reviewed and unchanged December 2022. https://www.sdcep.org.uk/media/iegenn4c/sdcep-conscious-sedation-guidance.pdf