Rejected at 3:12 p.m. Oct, 31, 2023 ]
Author: MightyBooman
Related Note: 1556830190590
Rationale for change

The answer says TSH is decreased, but the extra field says TSH is normal. I believe the answer should be that TSH is normal/unchanged.

Text
How do the following laboratory values change during pregnancy?

Total T3 / T4: {{c1::Increased}}
Free T3 / T4: {{c1::Unchanged}}
TSH: {{c1::Decreased}}
Extra
- ↑ TBG = ↑ Total T4
- Free T3 / T4 remains normal (the HPP axis is normal, so the thyroid has less negative feedback due to less free T3 / T4 and produces more T3 / T4, maintaining free levels)
- ↑ β-hCG → ↓ TSH
Lecture Notes
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Missed Questions
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Pathoma
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Boards and Beyond
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First Aid
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Sketchy
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Sketchy 2

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Watch Fetal Physiology
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Picmonic
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OME

Additional Resources
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Changed Tags
!NSU_KPCOM::M2::Fall2022::Endocrine::Midterm::L07_ThyroidGlandPhysiology !NSU_KPCOM::M2::Fall2022::Endocrine::Midterm::L08_BiochemistryOfThyroidHormones
#AK_Step2_v12::#Subjects::Obstetrics_&_Gynecology::02_Obstetrics_REDO::01_Pregnancy::Mother::*Physiological_Changes !AK_UpdateTags::Step2decks::Cheesy-Dorian-(M3)::OBGYN::4-UWorld #AK_Step2_v12::#Resources_by_rotation::ObGyn::uw::dorian #AK_Step2_v12::#Subjects::Obstetrics_&_Gynecology::02_Obstetrics_REDO::01_Pregnancy::Mother::*Physiological_Changes::Endocrine::Thyroid #AK_Step2_v12::#Resources_by_rotation::IM::uw::endocrine_diabetes_metabolism::endocrine_diabetes_metabolism_dorian #AK_Step2_v12::#UWorld::#UWSA2 #AK_Step2_v12::#Subjects::Endocrinology::05_Thyroid_Gland::*Basics #AK_Step2_v12::#SketchyOBGYN::01_Prenatal_Care_&_Early_Pregnancy::01_Intro_to_OB::02_Maternal_Physiology #AK_Step2_v12::#SketchyOBGYN::01_Prenatal_Care_&_Early_Pregnancy::01_Intro_to_OB::03_Fetal_Physiology !AK_UpdateTags::step2PotentialDupes::ausername::ObGyn::02 #AK_Step2_v12::!Shelf::IM::no_dupes::only_step2 #AK_Step2_v12::Original_decks::Zanki_Step_2::ObGyn::Misc #AK_Other::Card_Features::^One_By_One #AK_Step2_v12::#UWorld::Step::4124 #AK_Step2_v12::#Resources_by_rotation::ObGyn::uw::zanki::misc #AK_Step2_v12::#B&B::11_Obstetrics_and_Gynecology::01_Obstetrics::01_Normal_Pregnancy #AK_Step2_v12::Original_decks::Dorian::im::uw::endocrine #AK_Step1_v12::#AMBOSS::LVawEj #AK_Step2_v12::!Shelf::IM::no_dupes #AK_Step2_v12::#Subjects::Obstetrics_&_Gynecology::02_Obstetrics_REDO::01_Pregnancy::Mother::*Physiological_Changes::Endocrine #AK_Step2_v12::Original_decks::Zanki_Step_2::ObGyn::Pregnancy,_Childbirth_&_Puerperium #AK_Step2_v12::#B&B::04_Endocrinology::01_Thyroid_Gland::01_Thyroid_Hormones #AK_Step1_v12::#UWorld::COMLEX::23884 #AK_Step2_v12::#OME::05_Obstetrics_and_Gynecology::02_Obstetrics::01_Preconception::01_Physiology_of_Pregnancy #AK_Original_Decks::Step_2::Cheesy_Dorian_(M3) #AK_Step2_v12::#OME::05_Obstetrics_and_Gynecology::02_Obstetrics::01_Preconception::03_Medical_Diseases_and_Teratogens #AK_Step2_v12::#UWorld::COMLEX::100914 #AK_Step3_v12::#UWorld::5450 #AK_Step2_v12::Original_decks::Dorian::obgyn::uw #AK_Step2_v12::#UWorld::Step::3641 #AK_Step1_v12::#UWorld::#UWSA2 #AK_Step1_v12::#UWorld::Step::772 #AK_Step2_v12::!FLAG_THESE_CARDS::Potential_duplicates #AK_Step2_v12::!Shelf::ObGyn #AK_Step1_v12::#NBME::21 #AK_Step2_v12::#Resources_by_rotation::ObGyn::uw::zanki::pregnancy_childbirth_puerperium #AK_Step1_v12::#OME::Clinical::Intern_Bootcamp