10 Questions
Where does the sympathetic innervation of the ureter originate from?
T10 - L1 spinal segments
What is the source of the parasympathetic innervation of the ureter?
S2 - S4 spinal segments
Which part of the urinary bladder develops from the absorbed mesonephric ducts?
Epithelium of the bladder
What is the origin of the permanent kidney?
Metanephric blastema
Which part of the urethra develops from the Vesiocurethral canal in males?
Prostatic urethra
What is the origin of the ureteric bud?
Mesonephric duct
Which part of the urinary bladder develops from the cranial part of the Vesiocurethral canal?
Upper part of the anterior wall of the bladder
What is the origin of the seminal vesicle and ejaculatory duct?
Mesonephric duct
Which part of the urethra develops from the Pelvic part of the urogenital sinus in females?
Lower part of the urethra
Which congenital anomaly is associated with abnormal development of the ureteric bud?
Hypospadias
Test your knowledge of the urinary system, including the gross and microscopic anatomy of the kidney, and the functions of the kidneys, ureters, bladder, and urethra. Learn about the filtration of cellular fluid, electrolyte balance, and the excretion of urine.
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