Sympathetic nerves may leave the spinal cord at which vertebra?
A) second cervical
B) third lumbar
C) first coccyx
D) first thoracic
D) first thoracic
You might also like to view...
Cyanosis signifies that a patient has
A) had too much sun. B) been kept out of the sun. C) an allergic reaction. D) oxygen-starved skin. E) been exposed to cyanide.
Centers controlling cardiovascular, respiratory and digestive activity via the autonomic system are located in the _______
Fill in the blank(s) with correct word
The term “tricuspids” refers to these types of teeth:
a. incisors b. canines c. premolars d. molars
Which of the following statements about bone growth is TRUE?
A. Appositional bone growth results in increased bone length. B. Most growth in long bones results from interstitial growth. C. Bones cannot grow by appositional growth. D. In the epiphyseal plate, osteoblasts degenerate to form chondrocytes. E. Endochondral growth in long bones occurs at the epiphyseal plate.