Maternal and fetal blood freely mix in the placenta.
a. true
b. false
Ans: b. false
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Neural stem cells in the CNS
A. can only form glial cells. B. can migrate to the PNS as needed. C. can form new neurons throughout the CNS. D. can form new neurons in only certain portions of the CNS such as the hippocampus. E. have no known function.
Tendons are composed of which tissue?
A. Dense regular connective tissue B. Dense irregular connective tissue C. Reticular tissue D. Skeletal muscle tissue E. Fibrocartilage
A person is lying on the bed gazing at the ceiling. She is in the ________ position
A) prone B) supine C) anatomical D) dorsal E) caudal
An immature RBC which still contains some endoplasmic reticulum is called a(n) ________
A) megakaryocyte B) hemocytoblast C) reticulocyte D) agranulocyte E) granulocyte