Techniques of Peripheral and Central Vascular Access
Techniques of Peripheral and Central Vascular Access ( 5 Questions)
A nurse is reviewing the medical record of a client who has a history of thrombophlebitis. The nurse should identify that which of the following factors increases the risk of developing this complication?
Dehydration is not a risk factor for thrombophlebitis, which is inflammation of a vein due to a blood clot. Dehydration can cause hemoconcentration, which increases the risk of thrombosis, but not necessarily thrombophlebitis.
Immobility is a risk factor for thrombophlebitis, as it reduces blood flow and increases the chance of clot formation in the veins. Immobility can also impair the function of the calf muscles, which normally help pump blood back to the heart.
Hyperglycemia is not a risk factor for thrombophlebitis, although it can increase the risk of other vascular complications, such as atherosclerosis and peripheral arterial disease. Hyperglycemia can damage the endothelial lining of the blood vessels, but this does not directly cause thrombophlebitis.
Hypertension is not a risk factor for thrombophlebitis, although it can increase the risk of other cardiovascular problems, such as stroke and heart failure. Hypertension can increase the pressure and stress on the arterial walls, but this does not affect the venous system where thrombophlebitis occurs.
Choice A reason:
Dehydration is not a risk factor for thrombophlebitis, which is inflammation of a vein due to a blood clot. Dehydration can cause hemoconcentration, which increases the risk of thrombosis, but not necessarily thrombophlebitis.
Choice B reason:
Immobility is a risk factor for thrombophlebitis, as it reduces blood flow and increases the chance of clot formation in the veins. Immobility can also impair the function of the calf muscles, which normally help pump blood back to the heart.
Choice C reason:
Hyperglycemia is not a risk factor for thrombophlebitis, although it can increase the risk of other vascular complications, such as atherosclerosis and peripheral arterial disease. Hyperglycemia can damage the endothelial lining of the blood vessels, but this does not directly cause thrombophlebitis.
Choice D reason:
Hypertension is not a risk factor for thrombophlebitis, although it can increase the risk of other cardiovascular problems, such as stroke and heart failure. Hypertension can increase the pressure and stress on the arterial walls, but this does not affect the venous system where thrombophlebitis occurs.