Blood vessel spasms following an injury are stimulated by
A) the formation of a fibrin clot.
B) the release of heparin from eosinophils.
C) parasympathetic impulses.
D) serotonin released from platelets.
D
Anatomy & Physiology
You might also like to view...
A bone shaft is the diaphysis; the expanded parts at the ends are the epiphyses.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Single-unit smooth muscle and cardiac muscle are both self-excitable
Indicate whether the statement is true or false
Anatomy & Physiology
The hematocrit represents the packed cell volume
Indicate whether the statement is true or false
Anatomy & Physiology
An animal cannot survive without a spleen
Indicate whether the statement is true or false
Anatomy & Physiology