PMC Circulatory & Lymphatic Considerations Flashcards
6 cards from real PMC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 PMC Circulatory & Lymphatic Considerations flashcards as text
Why does blood volume increase significantly during pregnancy?
Answer: To support placental perfusion and fetal oxygen delivery
Blood volume increases by approximately 40–50% during pregnancy to ensure adequate oxygen and nutrient delivery to the placenta and fetus.
What condition describes abnormally enlarged, twisted veins that commonly appear in the legs during pregnancy?
Answer: Varicose veins
Varicose veins result from increased venous pressure and progesterone-induced vascular relaxation during pregnancy.
Which direction should effleurage strokes be performed on a pregnant client's legs to support venous return?
Answer: Distal to proximal (toward the heart)
Strokes directed toward the heart (distal to proximal) assist venous return and reduce peripheral edema.
A pregnant client develops visible varicose veins behind her knee. How should the therapist approach this area?
Answer: Avoid direct pressure on the varicosities and work around them
Direct pressure on varicose veins can damage fragile vessel walls and increase risk of thrombosis or rupture.
What is the primary reason deep vein thrombosis (DVT) risk increases during pregnancy?
Answer: Hypercoagulability, venous stasis, and vascular endothelial damage (Virchow's Triad)
Pregnancy activates Virchow's Triad — increased clotting factors, reduced blood flow velocity, and vessel wall changes — all raising DVT risk.
Which symptom combination in a pregnant client's calf should immediately lead the therapist to stop massage and refer to emergency care?
Answer: Unilateral heat, redness, swelling, and tenderness
Unilateral calf heat, redness, swelling, and tenderness are classic DVT signs, which are a medical emergency contraindicating massage.