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Just how concentrated the urine becomes depends on the body’s state of hydration.  

List the specific renal tubule in which the fluid that originated from blood becomes (or is called) urine.             a. __________

List the three mechanisms of urine formation: [a]    [b]   [c] 

The [a] ___    muscle is located in the bladder and functions in urine expulsion. The bladder  and the  [b]  _____  of the urethra are comprised of smooth muscle and are under  [c] ____   control.

Which of the following are functions of the urinary system?  

Suppose one gives a class of students a questionnaire and then computes the reliability. Which of the following most accurately describes what is computed?

The Spearman-Brown formula is a technique for estimating changes in test reliability thatwould result from changing

Which of the following would NOT be appropriate as a procedure for estimating the reliability of a test?

Suppose someone obtained a score on an IQ test of 107 with a standard error of measurement of 6. What would be the best conclusion?

Why is the Levallois technique significant?