White blood cells
a. are the most abundant type of blood cell.
b. do not have nuclei.
c. are actually only cell fragments.
d. defend the body against foreign invasion.
e. are found only in the blood.
D
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A person with type B blood could receive blood from a person with either type B or type O blood
Indicate whether the statement is true or false
Lymphangitis is caused by ______.
A. an infection B. inflammation of the vasa vasorum C. increased formation of interstitial fluid from blood flowing through the congested vasa vasorum D. All of the listed responses are correct.
The layer of the meninges in direct contact with the spinal cord is the
A) dura mater. B) subarachnoid space. C) arachnoid mater. D) pia mater. E) choroid plexus.
________ is not a cardinal sign characteristic of inflammation
A) Heat B) Pain C) Swelling D) Redness E) Impaired use