Which of the following is important in maintaining the pH of blood?
A) Oxygen B) Carbon dioxide
C) Phosphate D) Nitrogen
B
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The neural change responsible for retention or storage of knowledge is known as a(n) ____
a. input b. bit c. code d. modality e. engram
Which of the following is not an effect of aging on skeletal muscle?
A) increased time for muscle to respond to stimuli B) increased myoglobin C) increased recovery time D) loss of muscle fibers
What is menarche?
A. Age at first ejaculation B. Age at which a woman gives birth to her first child C. Age at which breasts begin to develop D. Age of last menstruation E. Age of first menstruation
Which is true for a man who is in balance for total body water?
A. He must ingest more water than is lost in the urine. B. He must ingest more water than is lost by all output pathways combined. C. He must ingest less water than is lost in the urine. D. The water filtered into Bowman's capsule must be 100% reabsorbed. E. The amount ingested plus that metabolically produced must equal the amount of water in the urine.