Which condition occurs when the vertebrae fail to develop a complete neural arch and part of the spinal cord is exposed?
A. Anencephaly
B. Microcephaly
C. Multiple sclerosis
D. Spina bifida
E. Spinal meningitis
D. Spina bifida
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The incisive foramen and palatine process are features of which bone?
A. Mandible B. Palatine bone C. Vomer D. Maxilla E. Temporal bone
Tissue thromboplastin
a. is released from traumatized tissue and triggers the extrinsic clotting pathway b. converts fibrinogen to fibrin c. forms the meshwork of the clot d. activates factor XII (Hageman factor) e. does all of the above
Generally, a cell stores enough ATP to meet the energy requirements of a few
A. seconds. B. days. C. hours. D. minutes.
What type of tissue is responsible for the expansion of the urinary bladder during filling?
A. transitional epithelium B. stratified squamous epithelium C. pseudostratified columnar epithelium D. stratified columnar epithelium