The right atrium
A. receives oxygen-rich blood from the lungs.
B. pumps oxygen-rich blood toward the body tissues.
C. pumps oxygen-poor blood to the lungs.
D. receives oxygen-poor blood from the body tissues.
Answer: D
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Which of the following is not a common characteristic shared by blood and lymph vessels?
a. Some contain one-way valves. b. They contain continually circulating fluid. c. They have a layer of simple squamous epithelium. d. All of the above are characteristics shared by blood and lymph vessels.
The obligatory water loss refers to the lowest volume of urine that must be produced to eliminate solutes.
a. true b. false
________ exhibits a lot of apparently empty space, and is found in many serous membranes.
A. Adipose tissue B. Blood C. Dense irregular connective tissue D. Osseous tissue E. Areolar tissue
The most common type of blood in the U.S. population is ________
A) A B) B C) AB D) O E) AO