The pia mater is connected to the dura mater to anchor the spinal cord in place at paired structures called
A) the conus medullaris.
B) coccygeal ligaments.
C) the filum terminale.
D) denticulate ligaments.
E) None of the answers are correct.
D) denticulate ligaments.
You might also like to view...
Ultrasonography is most useful for diagnostic examination of
A. air-filled organs, such as lungs. B. dense organs, such as bones. C. soft internal structures, such as fetuses. D. microscopic structures.
Answer the following statements true (T) or false (F)
1. Lymph is interstitial fluid that has entered a lymph vessel. 2. The original source of lymph is blood plasma. 3. An important role of the lymphatic system is fluid homeostasis. 4. The tunica media of lymph capillaries contains smooth muscle to help move lymph. 5. Lymph nodes are found between the lymphatic capillaries and the right lymphatic duct or the thoracic duct.
Hormones known as "catecholamines" are
A) lipids. B) peptides. C) steroids. D) amino acid derivatives. E) derivatives of reproductive glands.
Consistent with Boyle's law, air flows from a region of lower pressure (the atmosphere) into a region of higher pressure within the lungs.
Answer the following statement true (T) or false (F)