In what period, following delivery, does the cardiac output return to the pre-pregnancy state?
Correct Answer: 4 weeks
Description: Cardiac output returns to pre labour values by one hour following delivery and pre pregnancy level by 4 weeks. Cardiac output: It stas to increase from 5th week of pregnancy reaches a peak 40-50% at about 30-34 weeks. It increases fuher during labour (50%) and immediately following delivery (70%) over pre labour values. Increase in cardiac output is due to: Increased blood volume To meet the additional oxygen required due to increased metabolic activity during pregnancy. Ref: Textbook of Obstetrics By D.C Dutta, 6th edn, page 53
Category:
Gynaecology & Obstetrics
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now