Intermediate Nasopharynx Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. What forms much of the roof of the nasopharynx?
- Frontal process of maxilla and nasal bone
- Body of the sphenoid and basilar part of the occipital bone
- Thyroid and cricoid cartilages
- Mandibular body and hyoid bone
Q2. Where is the pharyngeal recess located?
- Within the soft palate
- Posterior to the torus tubarius
- Inferior to the vocal fold
- Anterior to the choana
Q3. Which fold descends from the torus tubarius and contains salpingopharyngeus?
- Glossoepiglottic fold
- Aryepiglottic fold
- Palatoglossal arch
- Salpingopharyngeal fold
Q4. Which muscle within the salpingopharyngeal fold helps elevate the pharynx during swallowing?
- Cricothyroid
- Salpingopharyngeus
- Mylohyoid
- Genioglossus
Q5. Which muscle is particularly important in helping open the pharyngotympanic tube during swallowing?
- Thyroarytenoid
- Stylohyoid
- Tensor veli palatini
- Masseter
Q6. Which nerve provides much of the general sensory innervation to the nasopharynx?
- Hypoglossal nerve, XII
- Mental nerve from V3
- Pharyngeal branch of the maxillary nerve, V2
- Accessory nerve, XI
Q7. Which artery is an important contributor to the blood supply of the nasopharynx?
- Anterior cerebral artery
- Radial artery
- Inferior alveolar artery only
- Sphenopalatine artery
Q8. Which lymph nodes commonly receive lymphatic drainage from the nasopharynx?
- Mesenteric nodes
- Popliteal and inguinal nodes
- Axillary and epitrochlear nodes
- Retropharyngeal and upper deep cervical lymph nodes
Q9. What is the relationship of the pharyngeal tonsil to the pharyngotympanic tube openings?
- It forms the anterior nasal septum
- It lies within the middle ear
- It lies near the tube openings in the roof and posterior nasopharynx
- It is located below the cricoid cartilage
Q10. What happens to the nasopharynx during the pharyngeal phase of swallowing?
- It is functionally separated from the oropharynx by the elevated soft palate
- It opens directly into the esophagus
- It is closed by the vocal folds
- It becomes continuous with the trachea