A 35-year-old woman presents to her GP with a positive pregnancy test. | Medibuddy
Login Sign up
Close
Undergraduate Year 1 Undergraduate Year 2 Exams MLA ST1 / CT / ACCS Interviews ST3 Interviews ST4 Interviews Crash Courses Professional Development
29th February 2024

A 35-year-old woman presents to her GP with a positive pregnancy test.

A 35-year-old woman presents to her GP with a positive pregnancy test. She has been on Microgynon 30 (Ethinylestradiol 30 microgram/Levonorgestrel 150 microgram) for the past 3 years and has been compliant. She has a past medical history of asthma, type 1 diabetes mellitus and has been recently diagnosed with anxiety.

Which of the following medications would have interacted with the contraceptive to cause the positive pregnancy test?

Complete Guide to Clinical Genetics ST3 Application and Recruitment (2027)

Written by Medibuddy. Last updated: October 2026. Clinical Genetics is

Clinical Genetics ST3

Complete Guide to Clinical Radiology ST3 Application and Recruitment (2027)

Recruitment paused: NHS England is not running Clinical Radiology ST3+ recru

Clinical Radiology ST3

Complete Guide to Paediatric Surgery ST3 Application and Recruitment in United Kingdom (2026)

Written by Medibuddy. Last updated: October 2026. If you’re planning

Paediatric Surgery ST3
Mobile app screenshots

Take your subscriptions with you

Our mobile app allows you to access your interview and exam question banks wherever you are.