Question

question 14
where is a deep vein thrombosis most likely to occur during pregnancy?

• leg
• arm
• fallopian tube
• uterus

Explanation:

Identify the medical condition

A deep vein thrombosis (DVT) is a blood clot that forms in a deep vein of the body. This is a serious Pregnancy Complications risk because pregnancy naturally induces a hypercoagulable state (increased tendency for blood to clot) to protect against excessive bleeding during childbirth.

Analyze anatomical locations

• Leg: The deep veins of the lower extremities (especially the left leg, due to anatomical compression of the left common iliac vein by the right common iliac artery, known as May-Thurner physiology, and compression of the inferior vena cava by the growing uterus) are the most common sites for DVT.
• Arm: While DVTs can occur in the arm, they are far less common and usually associated with intravenous catheters rather than pregnancy.
• Fallopian tube / Uterus: These organs do not contain the major deep venous systems where typical deep vein thromboses develop.

Determine the most likely site

Due to venous stasis (slowed blood flow from the lower body back to the heart caused by uterine pressure on pelvic veins) and hypercoagulability, a deep vein thrombosis is most likely to occur in the deep veins of the leg.

Answer:

• Leg (Correct answer)
• Arm
• Fallopian tube
• Uterus