QUESTION 51.During childhood, the thymus decreases in size, and this is referred to as _____ atrophy. a.Physiologicb.Pathologicc.Disused.Neurogenic 1 points QUESTION 6 1. Which of the following disorders is manifested primarily in males? *** Something wrong with this question, 2 same answers – missing the right answer***
1 points QUESTION 71.A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which of the following? 1 points QUESTION 8 1. The nurse would be correct in identifying the predominant extracellular cation as: 1 points QUESTION 91.What causes the rapid change in the resting membrane potential that initiates an action potential? a.Potassium gates open, and potassium rushes into the cell, changing the membrane potential from negative to positive.b.Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive.c.Sodium gates close, allowing potassium into the cell to change the membrane potential from positive to negative.
d.Potassium gates close, allowing sodium into the cell to change the membrane potential from positive to negative. 1 points QUESTION 101.A eukaryotic cell is undergoing DNA replication. In which region of the cell would most of the genetic information be contained? 1 points QUESTION 11 1. A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? 1 points
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- Fall '17
- keisha lovence