Question

A group of nursing students are reviewing information about decreased tissue perfusion due to thrombus formation. The students demonstrate understanding of this information when they identify which of the following as increasing a client's risk for thrombus? Select all that apply

a) Post-operative status
b) Anemia
c) Immobility
d) Varicose Veins
e) Use of oral contraceptives

Answer 1

Several factors can increase the risk of thrombus formation, including post-operative status, immobility, varicose veins, and use of oral contraceptives.

Step-by-step explanation:

Thrombus is an aggregation of platelets, erythrocytes, and even WBCs typically trapped within a mass of fibrin strands that can form within an intact or slightly damaged blood vessel. Several factors can increase the risk of thrombus formation, including:

• Post-operative status: After surgery, there is an increased risk of immobility, dehydration, and altered blood flow, all of which can contribute to thrombus formation.
• Immobility: Prolonged immobilization, such as being bedridden or sitting for long periods, can lead to venous stasis, reducing blood flow and increasing the risk of thrombus.
• Varicose Veins: Varicose veins are enlarged, twisted veins that don't function properly, impairing blood flow and increasing the risk of clot formation.
• Use of oral contraceptives: Some oral contraceptives may increase the risk of clotting due to hormonal changes.