Asked by Carlos Muniz on May 26, 2024
Verified
A severely dehydrated patient begins to experience the formation of random blood clots. Why is this happening?
A) Dehydration collapses the capillaries and exposes collagen, which triggers the extrinsic mechanism of coagulation.
B) Dehydration stimulates vasospasms, which in turn lead to clot formation.
C) Dehydration leads to a concentration of clotting factors, which triggers the extrinsic mechanism of coagulation.
D) Dehydration leads to a concentration of clotting factors, which triggers the intrinsic mechanism of coagulation.
Dehydration
The condition resulting from excessive loss of body water, impairing normal bodily functions.
Blood Clots
Semi-solid masses of blood that form as a result of the coagulation process, which prevents excessive bleeding when blood vessels are injured.
Coagulation
The process of blood clotting, which is vital for stopping bleeding and initiating wound healing.
- Comprehend the influence of pharmaceuticals and bodily states on the mechanisms of blood clotting.
Verified Answer
LJ
Linda JacksonMay 28, 2024
Final Answer :
D
Explanation :
Dehydration leads to hemoconcentration, which increases the concentration of blood components, including clotting factors. This can trigger the intrinsic pathway of coagulation, as the pathway is activated by changes within the blood itself, such as increased concentration of clotting factors.
Learning Objectives
- Comprehend the influence of pharmaceuticals and bodily states on the mechanisms of blood clotting.