Spherical regions in lymph nodes containing areas that are packed densely with proliferating B cells are called _____
a. efferent vessels
b. germinal centers
c. red pulp zones
d. periarterial lymphoid sheaths
e. medullary sinuses.
B
Health & Biomechanics
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The inner layer of the lining of the heart is called the:
A) endocardium. B) epicardium. C) pericardium. D) myocardium.
Health & Biomechanics
Explain how a compound suffix is constructed
What will be an ideal response?
Health & Biomechanics
All are forms of environmental radiation EXCEPT ________
A) asbestos B) sunlight C) nuclear weapons D) x-rays
Health & Biomechanics
A ____ is an abnormal sound or murmur heard during the auscultation of an artery
A) bruit B) rale C) rhonchi D) stridor
Health & Biomechanics