Anatomy Flashcards
The parasympathetic innervation of the gastrointestinal tract is via which nerve?
Vagus
Which vessel hooks around the sacrospinous ligament?
Internal pudendal artery
Which part of the rectum is positioned immediately above the pelvic diaphragm?
Rectal ampulla
Which female reproductive organ is positioned directly posterior to the bladder?
Vagina
Sympathetic innervation of the bladder is via which nerve?
Inferior hypogastric
What is the correct location of the pre-vertebral ganglia?
Anterior to the aorta
Which of the vaginal fornices is positioned anterior to the rectum?
Posterior
Ejaculation occurs as a consequence of contraction of which muscle?
Bulbospongiosus
A 30-year-old woman presents in the emergency department with severe lower abdominal pain and fever. She recently had a colonoscopy with some bleeding after the procedure. On examination she had rebound tenderness. Peritonitis with fluid accumulation and perforated rectum were found on exploratory laparoscopy. The fluid will most likely accumulate in which of the following spaces?
Recto-uterine pouch
The lymph from the inferior anal canal goes into which nodes?
Superficial inguinal lymph nodes
Which of the following is the correct order through which the sperms pass from inside to outside of the body?
Epididymis-ductus deferens-ejaculatory duct-penis
Which artery passes through the ishioanal fossa?
Inferior rectal artery
Which structure lies superior to the lesser sciatic foramen?
Sacrospinous ligament
What are the parts of the urethra in male? (4)
- Pre-prostatic
- prostatic
- membranous
- spongy
Lymph from the spleen passes into which nodes?
Coeliac lymph nodes
Which surface of the bladder is completely covered by peritoneum?
Superior
The sympathetic part of the autonomic nervous system supplying the gastrointestinal tract originates from which segments of the spinal cord?
Thoracic and lumbar
Layers of the testicle (7)
Skin
Tunica dartos
External spermatic fascia
cremasteric fascia
Internal spermatic fascia
Tunica vaginals (parietal and visceral layer)
Tunica albuginea
Which of the following ligaments passes through the inguinal canal and is connected to the anterior abdominal wall?
Round ligament
Which muscle surrounds the bulb of the vestibule in females?
Bulbospongiosus
Damage to the pudendal nerve will result in loss of which function?
Contraction of external urethral sphincter
Seminiferous tubules converge to form which structure?
Rete testes
The greater splanchnic nerve leaves through which spinal cord segments?
T5–T9
Lymph from skin of the labia passes into which nodes?
Superficial inguinal lymph nodes
what are the muscles of the pelvic floor?
levator ani + coccigeous
levator ani =
Puborectalis
pubococcigeous
ileococcigeous