Podcast
Questions and Answers
What is the origin of the parotid salivary gland?
What is the origin of the parotid salivary gland?
- Neuroectodermal
- Endodermal
- Mesodermal
- Ectodermal (correct)
During facial development, what forms the forehead and nasal part?
During facial development, what forms the forehead and nasal part?
- Maxillary process
- Mandibular process
- Lateral nasal prominence
- Frontonasal process (correct)
What is the origin of the maxillary and palatine bones?
What is the origin of the maxillary and palatine bones?
- First pharyngeal arch (correct)
- Neural crest cells
- First branchial arch
- Second pharyngeal arch
How do the mandibular prominences develop during facial development?
How do the mandibular prominences develop during facial development?
What is the origin of the skin of the philtrum of the upper lip?
What is the origin of the skin of the philtrum of the upper lip?
During facial development, what forms the nasal pits?
During facial development, what forms the nasal pits?
What is the primary anatomical structure that gives rise to the philtrum of the upper lip?
What is the primary anatomical structure that gives rise to the philtrum of the upper lip?
During what weeks of development do the primary and secondary palate form?
During what weeks of development do the primary and secondary palate form?
What is the primary cause of posterior cleft palates?
What is the primary cause of posterior cleft palates?
What is the term for the thickening of epithelium in the region of the alveolar processes that forms the dental lamina?
What is the term for the thickening of epithelium in the region of the alveolar processes that forms the dental lamina?
What is the term for the stage of tooth development where cells of the enamel organ lining the dental papilla become columnar?
What is the term for the stage of tooth development where cells of the enamel organ lining the dental papilla become columnar?
What is the term for the process by which ameloblasts deposit enamel and odontoblasts deposit dentine?
What is the term for the process by which ameloblasts deposit enamel and odontoblasts deposit dentine?
