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The external anal sphincter is typically under what type of nervous control?

While in the hospital, a patient suffers an embolism of the left circumflex artery of the heart. Assuming the patient has the typical vascular supply of the heart, which of the following areas would likely be ischemic?

The cremasteric muscle located within the spermatic cord is typically derived from slips of which of the following muscles?

Tearing of the pelvic diaphragm during childbirth can lead to a temporary paralysis of which of the following muscles?

Which of the following statements is true regarding the thoracic sympathetic chain?

Inferior to the arcuate line, the posterior side of the rectus abdominus muscle is typically covered by which of the following tissues?

Which of the following is correct pertaining to pelvic parasympathetic innervation?

Which of the following is correct pertaining to the azygos venous system?

If the perineal body is damaged, which of the following muscles could also potentially be damaged?

Which of the following is correct regarding the right vagus nerve?