MN551 Quiz 8 Reproductive Questions And Answers Best Exam Solutions UPDATE 2023 RATED A+

MN551 Quiz 8 Reproductive Questions And Answers Best Exam Solutions UPDATE 2023 RATED A+. A 68-year-old male has visited his family physician because the size of his scrotum has increased exponentially in recent months. He has subsequently been diagnosed with an inguinal hernia. Which of the following statements best captures the nature of his health problem? A) Part of his intestine and parietal peritoneum are protruding through the inguinal opening. B)Rupture of the tunica vaginalis has allowed a part of his small bowel to protrude into the intrascrotal space. C)Incomplete closure of the inguinal opening during his development has contributed to testicular hypertrophy and hyperplasia. D)Occlusion of the efferent ductules and epididymis causes massive dilation of the testes. Feedback: An inguinal hernia is the protrusion of intestine and peritoneum into the scrotum through an incompletely sealed inguinal opening. The tunica vaginalis, occlusion of the duct system, nor testicular hypertrophy and hyperplasia contribute to the etiology. 4.The cremaster muscles work in concert with the pampiniform plexus that surrounds the testicular artery to: A) move the testes into the scrotum. B) maintain testicular temperature. C)empty fluid from the seminal vesicles into the genital ducts. D)move sperm from the ampulla to the penis. Ans: B: Feedback: The location of the testes in the scrotum is important for sperm production, which is optimal at 2 °C to 3 °C below body temperature. Two systems maintain the temperature of the testes at a level consistent with sperm production. One is the pampiniform plexus of testicular veins that surround the testicular artery. This plexus absorbs heat from the arterial blood, cooling it as it enters the testes. The other is the cremaster muscles. These muscles respond to decreases in testicular temperature by moving the testes closer to the body. 5.A couple has been trying to get pregnant for over 2 years. After infertility testing, the physician has informed the male that he has a low sperm count. The nurse knows which of the following causes of low sperm count may lead to impaired spermatogenesis The nurse knows which of the following causes of low sperm count may lead to impaired spermatogenesis? Select all that apply