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anatomy lab and homework questions and answers correct verified 100% download for straight Asanatomy lab and homework questions and answers correct verified 100% download for straight As What is an indirect hernia? - correct answers-n indirect hernia is a hernia that passes through the deep ring and inguinal canal and outthe superficial ring. Therefore it is following the path that the testes take as they migratedown into the scrotum. The hernial sac is therefore within the spermatic cord in the male. What is a direct hernia? - correct answers-direct hernia is a hernia that does not go through the deep ring but instead passesdirectly through the anterior abdominal wall medial to the inferior epigastric vessels. Thisarea is the inguinal (Hesselbach's) triangle. In this case one will see the hernial sac lying next to the spermatic cord in males What are the borders of the inguinal (Hesselbach's) triangle? - correct answers-he borders are: inguinal ligament, lateral border of rectus abdominus (linea semilunaris)and inferior epigastric vessels What are the borders of the inguinal canal? - correct answers-Anteriorly - external abdominal oblique and internal abdominal oblique in the area of thedeep ringPosteriorly - tranversalis fascia and conjoint tendon in the area of the superficial ringSuperiorly - the arching fibers of the internal abdominal oblique and the transversusabdominus muscleInferiorly - the inguinal ligament hat passes through the superficial ring in the male - correct answers-Spermatic cord and ilioinguinal nerve What passes through the superficial ring in the female - correct answers-Round ligament of the uterus and ilioinguinal nerve What passes through the deep ring in the female - correct answers-Round ligament only What passes through the deep ring in the male - correct answers-Spermatic cord only What is a femoral hernia - correct answers-femoral hernia is when the hernial sac passes through the femoral ring deep to theinguinal ligament. The femoral ring is medial to the femoral vein. The bulge from afemoral hernia will be inferior to the inguinal ligament because it exits below theligament What are the components of the spermatic cord? - correct answers-hree arteries - cremaster, testicular and artery of the vas deferens Three fasciae - internal spermatic fascia, cremasteric fascia, and external spermatic fascia Three nerves - genital branch of genital femoral, parasympathetics, sympathetics One muscle - cremaster muscle One vein - pampiniform plexus of veins Vas Deferens lympahtics Where does lymph drain from the testes - correct answers-Since blood to testes comes from testicular artery which is a branch of upper abdominal aorta, the venous drainage will go back to IVC in same area and therefore the lymph nodes are the ones in the same area as the veins. Where does lymph drain from the scrotum - correct answers-In contrast to testes, the blood supply to scrotum comes from much closer - the external iliac

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Uploaded on: October 3, 2024
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anatomy lab and homework questions and answers cor

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