Complement can enhance phagocytosis because of the presence on macrophages and neutrophils of receptors for:

a. factor D
b. C3b
c. C6
d. properdin


b. C3b

Health & Biomechanics

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Describe at least three factors that can help an individual choose activities for a fitness program.

What will be an ideal response?

Health & Biomechanics

Repeat clogging of an artery after balloon angioplasty is called

A. restenosis. B. angiography. C. edema. D. rethrombus.

Health & Biomechanics

During childhood, cartilaginous tissue is gradually replaced by bony tissue in a process known as ________

A) ossification B) osteoblasts C) osteoclasts D) calcification

Health & Biomechanics

The medical language definition of bronchiectasis is "________ (of the) bronchus."

A) condition of dilation B) disease C) infection of and inflammation of D) swelling of

Health & Biomechanics