Select the correct statement(s). Choose all that apply. A. To allow for urination, the pelvic splanchnic nerves cause relaxation of the internal urethral sphincter and detrusor muscle. B. The sacroiliac

Select the correct statement(s). Choose all that apply. A. To allow for urination, the pelvic splanchnic nerves cause relaxation of the internal urethral sphincter and detrusor muscle. B. The sacroiliac joint is stabilized by the anterior sacroiliac ligament, posterior sacroiliac ligament, and iliolumbar ligament. C. The extraperitoneal fat is continuous with the retroperitoneal fat, therefore theoretically by following this space you can reach the kidneys. D. The abdominal layers contributing to the layers of the spermatic cord include the aponeurosis of external oblique, internal oblique muscle, and transversus abdominis.