Does the rectum BELOW the pectinate line drain into the portal or systemic circulation? _____
The inferior rectal artery is a branch of the _____ artery
_____ hemorrhoids receive somatic innervation from the pudendal nerve
Which artery supplies the rectum below the pectinate line?_____
Which parasympathetics innervate the regions of the hindgut? _____
Which lymph nodes drain the rectum below the pectinate line? _____
vesicourachal diverticulum
patent urachus
wall of bladder
anal canal BELOW the pectinate line
Study 10 flashcards on Rectum and anal canal for USMLE Anatomy. These active recall cards cover the key concepts, clinical associations, and high-yield facts from this chapter of Pelvis/Perineum. Each card is designed to test your understanding rather than just recognition, building stronger and more durable memories for exam day.
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