Podcast
Questions and Answers
Which cranial nerve is responsible for mastication muscles?
Which cranial nerve is responsible for mastication muscles?
- IX (glossopharyngeal)
- V (trigeminal) (correct)
- X (vagus)
- VII (facial)
What happens to the 2nd pouch during development?
What happens to the 2nd pouch during development?
- It becomes the inferior parathyroid
- It becomes the ultimobranchial body
- It becomes the superior parathyroid
- It disappears (correct)
During which phase of prenatal development does differentiation and migration of internal and external structures occur?
During which phase of prenatal development does differentiation and migration of internal and external structures occur?
- Phase 3
- Fertilization
- Phase 1
- Phase 2 (correct)
Which embryonic period phase is characterized by the formation of the neural tube and the differentiation of mesoderm?
Which embryonic period phase is characterized by the formation of the neural tube and the differentiation of mesoderm?
What is the function of the pharyngeal pouches derivatives?
What is the function of the pharyngeal pouches derivatives?
What is the covering of the pharyngeal arches?
What is the covering of the pharyngeal arches?
Which structure develops from the first pharyngeal pouch?
Which structure develops from the first pharyngeal pouch?
What is the primary function of the eustachian tube?
What is the primary function of the eustachian tube?
Which pharyngeal pouch develops into the thymus?
Which pharyngeal pouch develops into the thymus?
What is the consequence of failure in the development of the third pharyngeal pouch?
What is the consequence of failure in the development of the third pharyngeal pouch?
Which of the following is a consequence of failure to form the middle ear cavity lining?
Which of the following is a consequence of failure to form the middle ear cavity lining?
What is the role of the thymus in the immune system?
What is the role of the thymus in the immune system?
What happens when the parathyroid gland fails to develop properly?
What happens when the parathyroid gland fails to develop properly?
What is a common presentation of hypercalcemia?
What is a common presentation of hypercalcemia?
Which structure is derived from the lateral and paraxial mesoderm and neural crest cells?
Which structure is derived from the lateral and paraxial mesoderm and neural crest cells?
What covers the outside of the pharyngeal arches?
What covers the outside of the pharyngeal arches?
What is the function of the pharyngeal pouches derivatives?
What is the function of the pharyngeal pouches derivatives?
What lines the inside of the pharyngeal arches?
What lines the inside of the pharyngeal arches?
Which arch has its own cartilage, artery, and nerve?
Which arch has its own cartilage, artery, and nerve?
Where do neural crest cells migrate to during development?
Where do neural crest cells migrate to during development?
What is the consequence of failure to form the middle ear cavity lining?
What is the consequence of failure to form the middle ear cavity lining?
Which structure is responsible for the secretion of parathyroid hormone?
Which structure is responsible for the secretion of parathyroid hormone?
What is the consequence of failure in the development of the fourth pharyngeal pouch?
What is the consequence of failure in the development of the fourth pharyngeal pouch?
What is the primary function of the eustachian tube?
What is the primary function of the eustachian tube?
What is the consequence of malformation of the middle ear lining surrounding the ossicles?
What is the consequence of malformation of the middle ear lining surrounding the ossicles?
Which pharyngeal pouch is responsible for palatine tonsil formation?
Which pharyngeal pouch is responsible for palatine tonsil formation?
What is the consequence of failure to form the middle ear cavity lining?
What is the consequence of failure to form the middle ear cavity lining?
What is the role of the thymus in the immune system?
What is the role of the thymus in the immune system?
Which structure develops from the second pharyngeal pouch?
Which structure develops from the second pharyngeal pouch?
What is the primary function of the eustachian tube?
What is the primary function of the eustachian tube?
What is the consequence of failure in the development of the third pharyngeal pouch?
What is the consequence of failure in the development of the third pharyngeal pouch?
What is the function of the medulla of the thymus?
What is the function of the medulla of the thymus?
What is the role of the fourth pharyngeal pouch in calcium homeostasis?
What is the role of the fourth pharyngeal pouch in calcium homeostasis?
What happens to the fifth and sixth pharyngeal pouches during development?
What happens to the fifth and sixth pharyngeal pouches during development?
What is the consequence of failure in pharyngeal pouch development?
What is the consequence of failure in pharyngeal pouch development?
During which phase of prenatal development does differentiation and migration of internal and external structures occur?
During which phase of prenatal development does differentiation and migration of internal and external structures occur?
What is the covering of the pharyngeal arches?
What is the covering of the pharyngeal arches?
What happens to the 2nd pouch during development?
What happens to the 2nd pouch during development?
What is the function of the pharyngeal pouches derivatives?
What is the function of the pharyngeal pouches derivatives?
Which pharyngeal pouch develops into the thymus?
Which pharyngeal pouch develops into the thymus?
What is the consequence of failure in the development of the third pharyngeal pouch?
What is the consequence of failure in the development of the third pharyngeal pouch?
Which cranial nerve is responsible for mastication muscles?
Which cranial nerve is responsible for mastication muscles?
What is the primary function of the eustachian tube?
What is the primary function of the eustachian tube?
What is the role of the thymus in the immune system?
What is the role of the thymus in the immune system?
