Beginner Infundibulum Quiz

Q1. Which description best identifies the infundibulum of the uterine tube?

• The segment passing through the uterine wall
• The narrow medial segment of the uterine tube
• The lower cylindrical part of the uterus
• The funnel-shaped lateral end of the uterine tube

Q2. Which structures arise from the free margin of the infundibulum?

• Endometrial folds
• Uterosacral ligaments
• Fimbriae
• Uterine rugae

Q3. What is the opening at the lateral end of the infundibulum called?

• Internal cervical os
• Uterine ostium
• Abdominal ostium
• External cervical os

Q4. Which part of the uterine tube lies immediately medial to the infundibulum?

• Ampulla
• Uterine part
• Cervix
• Uterine isthmus

Q5. Where is the infundibulum located relative to the ovary?

• Inside the cervical canal
• Within the uterine wall
• Near the ovary
• Within the vaginal wall

Q6. What is the principal reproductive role of the infundibular region?

• Maintaining closure of the cervix
• Producing ovarian steroid hormones
• Forming the uterine endometrium
• Receiving and guiding the ovulated oocyte

Q7. Which fimbria is directly attached to the ovary?

• Ovarian fimbria
• Vaginal fimbria
• Uterine fimbria
• Cervical fimbria

Q8. Into which cavity does the abdominal ostium open?

• Peritoneal cavity
• Cervical canal
• Urinary bladder
• Uterine cavity

Q9. Which epithelial specialization helps transport the oocyte near the infundibulum?

• Cartilage plates
• Keratinized scales
• Skeletal muscle fibers
• Motile cilia

Q10. The infundibulum is a named segment of which structure?

• Uterine tube
• Ovary
• Uterine body
• Vagina