How does a herniated disc differ from a bulging disc?
A. The nucleus pulposus breaks through the anulus fibrosus
B. The posterior longitudinal ligaments are weakened
C. I?t is a normal part of aging
D. I?t does not affect the spinal nerves
A. The nucleus pulposus breaks through the anulus fibrosus
You might also like to view...
It is the ________ that permits the compression necessary to pump large volumes of blood out of the ventricles.
A. arrangement of cardiac muscle in the heart wall B. presence of skeletal muscle tissue in the heart skeleton C. negative pressure inside the ventricles D. presence of papillary muscles in the ventricles E. absence of oxygenated blood in the atria
A blockage of the ducts from the parotid glands would
A) occur when too much protein is ingested. B) cause mumps. C) interfere with carbohydrate digestion in the mouth. D) prevent emulsification of lipids. E) inhibit the secretion of saliva from other glands.
A lack of extracellular Ca2+ would cause increased release of neurotransmitters.
Answer the following statement true (T) or false (F)
Nodes of Ranvier are gaps between adjacent
A) neurons. B) dendrites. C) oligodendrocytes. D) Schwann cells.