Intermediate Arytenoid Cartilages Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which direction does the vocal process project from the arytenoid cartilage?
- Anteriorly
- Directly medially
- Posteriorly
- Superiorly
Q2. Which direction does the muscular process project from the arytenoid cartilage?
- Laterally
- Inferiorly through the cricoid
- Medially into the rima glottidis
- Anteriorly
Q3. Which muscle attaches to the posterior surface of the muscular process and abducts the vocal fold?
- Vocalis
- Cricothyroid
- Posterior cricoarytenoid
- Thyrohyoid
Q4. Which muscle attaches to the muscular process and rotates the arytenoid to adduct the vocal fold?
- Posterior cricoarytenoid
- Lateral cricoarytenoid
- Cricothyroid
- Inferior constrictor
Q5. Which muscles directly approximate the two arytenoid cartilages?
- Transverse and oblique arytenoid muscles
- Thyrohyoid muscles
- Cricothyroid muscles
- Posterior cricoarytenoid muscles
Q6. What type of joint is the cricoarytenoid joint?
- Primary cartilaginous joint
- Syndesmosis
- Synovial joint
- Fibrous suture
Q7. Which movements at the cricoarytenoid joints are most important for changing the glottic aperture?
- No movement occurs at this joint
- Rotation and gliding
- Flexion and extension only
- Circumduction without translation
Q8. Which part of the arytenoid participates most directly in the posterior boundary of the vocal fold?
- Muscular process
- Vocal process
- Posterior surface only
- Apex
Q9. How does posterior cricoarytenoid contraction move the vocal process?
- It moves the vocal process medially
- It moves the vocal process superiorly without rotation
- It moves the vocal process laterally
- It fixes the vocal process against the thyroid cartilage
Q10. How does lateral cricoarytenoid contraction move the vocal process?
- It elevates the entire larynx
- It moves the vocal process laterally
- It moves the vocal process medially
- It pulls the epiglottis forward