Preconception care
What is likely causing the signs of confusion?
A 26-year-old woman who has never been pregnant is seeking preconception care as she is planning to pursue pregnancy in a couple of months. Currently, she has no symptoms to report and on review of body systems, there were no concerns. Her past medical history is significant for a history of rheumatic fever as a child. She subsequently underwent valve replacement with a mechanical heart valve. She is followed by a cardiologist who has already evaluated her cardiac function and she has received clearance from her cardiologist to pursue pregnancy. Records from her cardiologist include a recent cardiac echocardiography report that reveals a normal ejection fraction indicating normal cardiac function.
She has no alterations in her daily activities related to her heart. She has no other significant medical or surgical history. She is a non-smoker, drinks occasionally but has stopped as she is attempting to conceive, and does not use any non-prescription drugs.
Current Medications: Her current medications include only prenatal vitamins, which she has begun in anticipation of pregnancy, and warfarin. She has no known drug allergies.
Vital Signs: On examination, her pulse is 80 beats per minute, blood pressure is 115/70 mm Hg, respiratory rate is 18 breaths per minute, and she is afebrile.
Measurements: Weight = 152 pounds, Height = 5′5 ″, BMI= 25.29
Q4. How is warfarin metabolized? Does warfarin cross the placental barrier?
Q5. Explain the hepatic drug metabolism of children 1 year and older. How do they compare with the hepatic drug metabolism of infants and adults?
Q6. Explain protein binding in the neonate.
Expectations
- Length: A minimum of 250 words, not including references
- At least one high-level scholarly reference in APA from within the last 5 years