E. B&C are true F. A&D are true 0 / 4 ptsQues!on 9Your Answer:Describe the purposes of the urethral sphincters.2 / 2 ptsQues!on 10An elderly male with demen"a frequently micturates at inappropriate "mes (duringmeals, not in the toilet). What is most likely causing the difficulty?2 / 2 ptsQues!on 11This is the smallest region of the male urethra.Correct!Correct!Ejaculatory duct Ureters 0 / 4 ptsQues!on 12Your Answer:Describe the difference between the two types of nephrons.3 / 3 ptsQues!on 13Micturi"on can be controlled consciously because of:Voluntary control over the internal sphincter Involuntary control over the internal sphincter Voluntary control over the external sphincter Correct!Correct!Involuntary control over the external sphincter Voluntary control over the visceral reflex arc None of the above: micturi"on cannot be voluntarily controlled 3 / 3 ptsQues!on 14This is the blood pressure driving fluid out of the capillaries:Correct!Correct!0 / 5 ptsQues!on 15UnansweredUnansweredCalculate the net filtra"on pressure for your pa"ent given the following values. Showyour work.(Not all values listed may be used).- Colloid osmo"c pressure = 25- Capsular pressure= 15- Hydrosta"c pressure = 50- GFR= 1200 / 5 ptsQues!on 16UnansweredUnansweredDescribe in detail how the kidney controls its own rate of blood flow through thenephron.
