Beginner Coccyx Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Where is the coccyx located?
- Inferior to the sacrum
- Lateral to the ilium
- Superior to the lumbar vertebrae
- Anterior to the pubic symphysis
Q2. How many coccygeal vertebrae are most commonly present?
- Three
- Four
- Seven
- Two
Q3. What is the first coccygeal vertebra commonly designated?
- S1
- T12
- L5
- Co1
Q4. Which bone articulates directly with the superior end of the coccyx?
- Ischium
- Sacrum
- Ilium
- Pubis
Q5. What is the joint between the sacrum and coccyx called?
- Sacroiliac joint
- Lumbosacral joint
- Pubic symphysis
- Sacrococcygeal joint
Q6. Which end of the coccyx articulates with the sacrum?
- Lateral angle
- Apex
- Inferior tubercle
- Base
Q7. In which direction does the apex of the coccyx point?
- Inferiorly
- Toward the acetabulum
- Superiorly
- Laterally
Q8. Which projections arise from the first coccygeal vertebra and extend superiorly toward the sacrum?
- Pubic tubercles
- Ischial spines
- Sacral alae
- Coccygeal cornua
Q9. Which pelvic floor muscle has an attachment to the coccyx?
- Sartorius
- Rectus femoris
- Adductor longus
- Levator ani
Q10. What is an important function of the coccyx?
- Articulate with the femoral head
- Provide attachment for pelvic floor muscles and ligaments
- Form the obturator canal
- Form the hip socket