Asked by Alfonso Espinoza on May 12, 2024
Verified
During an assessment, the nurse elevated a patient's legs 12 inches off the table and had him wag his feet to drain off venous blood. After helping him sit up and dangle his legs over the side of the table, what should the nurse expect for a normal finding?
A) Significant elevational pallor
B) Venous filling within 15 seconds
C) No change in the coloration of the skin
D) Color returning to the feet within 20 seconds of assuming a sitting position
Elevational Pallor
A condition where there is paleness of the skin when the limb is raised, often indicative of arterial insufficiency.
Venous Filling
The process of blood returning to the heart through the venous system, often assessed to evaluate circulatory health.
Coloration
The appearance or alteration of colors on an object or being, often referring to skin, fur, or materials.
- Comprehend the processes involved in the return of venous blood and the elements that influence it.
Verified Answer
TN
Toidnex NavalMay 15, 2024
Final Answer :
B
Explanation :
In this test, it normally takes 10 seconds or less for the color to return to the feet and 15 seconds for the veins of the feet to fill. Significant elevational pallor, as well as delayed venous filling, occurs with arterial insufficiency.
Learning Objectives
- Comprehend the processes involved in the return of venous blood and the elements that influence it.