Agglutination of red blood cells means
A. they rupture.
B. they form a clot.
C. they clump together.
D. they lose their nucleus.
E. they bump into each other.
C
You might also like to view...
The walls of bronchioles are dominated by ________, whose activity is regulated by the autonomic nervous system.
A) C-shaped rings of hyaline cartilage B) elastic cartilage C) skeletal muscle D) a mix of cartilage plates and smooth muscle E) smooth muscle
T helper cells possess a glycoprotein called CD4. This molecule binds to ________.
A. MHC-CD8 antigens B. MHC class I molecules C. Interleukin-1 receptor D. MHC-CD28 antigens E. MHC class II molecules
A break in a bone that is already weakened by some other disease is called a(n) ________ fracture.
A. displaced B. greenstick C. pathologic D. open E. closed
A ________ is a type of joint that is multiaxial allowing a wide range of movement.
A. ball and socket B. saddle C. hinge D. pivot E. plane