Embryonic Development Delight

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Which cranial nerve is associated with the 1st pharyngeal arch?

CN VII (Facial nerve)

CN V1 (Ophthalmic nerve)

CN V3 (Trigeminal nerve) (correct)

CN V2 (Maxillary nerve)

Which of the following is NOT a muscle derived from the 1st pharyngeal arch?

Temporalis

Masseter

Stylopharyngeus (correct)

Lateral pterygoid

Which ligament is associated with the 1st pharyngeal arch?

Sphenomandibular ligament (correct)

Stylohyoid ligament

Stapedial ligament

Ligamentum arteriosum

Which bones are formed by the maxillary process of the 1st pharyngeal arch?

Maxilla and zygomatic bone Signup and view all the answers

Which syndrome is associated with disruption of the development of the 1st pharyngeal arch?

Pierre Robin sequence Signup and view all the answers

Which part of the tongue is derived from the 1st pharyngeal arch?

Anterior 1/3 Signup and view all the answers

Which of the following is NOT a cartilage derived from the 1st pharyngeal arch?

Hyoid arch Signup and view all the answers

Which of the following is NOT a craniofacial abnormality associated with disruption of the development of the 1st pharyngeal arch?

Down syndrome Signup and view all the answers

Which cranial nerve is associated with the muscles of facial expression, stapedius, stylohyoid, platysma, and posterior belly of digastric?

CN VII Signup and view all the answers

Which cartilage is formed by the Reichert cartilage, which is derived from the 2nd pharyngeal arch?

Styloid process Signup and view all the answers

Which cranial nerve is associated with the muscle stylopharyngeus, derived from the 3rd pharyngeal arch?

CN IX Signup and view all the answers

Which cranial nerve is associated with the muscles of most pharyngeal constrictors, cricothyroid, and levator veli palatini, derived from the 4th pharyngeal arch?

CN X Signup and view all the answers

Which cartilage is derived from the 4th pharyngeal arch?

Arytenoids Signup and view all the answers

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid, derived from the 6th pharyngeal arch?

CN X Signup and view all the answers

Which pharyngeal arch makes no major developmental contributions in the context mentioned?

6th Pharyngeal Arch Signup and view all the answers

Disruptions during the development of the pharyngeal arches can lead to various congenital abnormalities and syndromes affecting which structures and functions?

Mastication and speech Signup and view all the answers

Which cranial nerve is associated with the muscles of mastication, mylohyoid, and anterior belly of digastric, derived from the 1st pharyngeal arch?

CN V3 (Trigeminal nerve) Signup and view all the answers

Which cranial nerve is associated with the muscles of facial expression, derived from the 2nd pharyngeal arch?

CN VII (Facial nerve) Signup and view all the answers

Which cranial nerve is associated with the muscles of stylopharyngeus, derived from the 3rd pharyngeal arch?

CN IX (Glossopharyngeal nerve) Signup and view all the answers

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid, derived from the 4th pharyngeal arch?

CN X (Vagus nerve) Signup and view all the answers

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid and the muscles of the pharynx, derived from the 6th pharyngeal arch?

CN XII (Hypoglossal nerve) Signup and view all the answers

Which cartilage is derived from the 1st pharyngeal arch?

Reichert cartilage Signup and view all the answers

Which cartilage is derived from the 2nd pharyngeal arch?

Thyroid cartilage Signup and view all the answers

Which cartilage is derived from the 6th pharyngeal arch?

Cricoid cartilage Signup and view all the answers

Which cranial nerve is associated with the muscle stylopharyngeus, derived from the 3rd pharyngeal arch?

CN IX (Glossopharyngeal nerve) Signup and view all the answers

Which cartilage is derived from the 4th pharyngeal arch?

Arytenoids Signup and view all the answers

Which bones are formed by the maxillary process of the 1st pharyngeal arch?

Maxilla Signup and view all the answers

Which ligament is associated with the 1st pharyngeal arch?

Stylohyoid ligament Signup and view all the answers

Which cranial nerve is associated with the muscles of most pharyngeal constrictors, cricothyroid, and levator veli palatini, derived from the 4th pharyngeal arch?

CN X (Vagus nerve) Signup and view all the answers

Which of the following is NOT a muscle derived from the 1st pharyngeal arch?

Stapedius Signup and view all the answers

Which cranial nerve is associated with the muscles of facial expression, stapedius, stylohyoid, platysma, and posterior belly of digastric?

CN VII (Facial nerve) Signup and view all the answers

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid, derived from the 6th pharyngeal arch?

CN X (Vagus nerve) Signup and view all the answers

Embryonic Development Delight

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Questions and Answers

Which cranial nerve is associated with the 1st pharyngeal arch?

Which of the following is NOT a muscle derived from the 1st pharyngeal arch?

Which ligament is associated with the 1st pharyngeal arch?

Which bones are formed by the maxillary process of the 1st pharyngeal arch?

Which syndrome is associated with disruption of the development of the 1st pharyngeal arch?

Which part of the tongue is derived from the 1st pharyngeal arch?

Which of the following is NOT a cartilage derived from the 1st pharyngeal arch?

Which of the following is NOT a craniofacial abnormality associated with disruption of the development of the 1st pharyngeal arch?

Which cranial nerve is associated with the muscles of facial expression, stapedius, stylohyoid, platysma, and posterior belly of digastric?

Which cartilage is formed by the Reichert cartilage, which is derived from the 2nd pharyngeal arch?

Which cranial nerve is associated with the muscle stylopharyngeus, derived from the 3rd pharyngeal arch?

Which cranial nerve is associated with the muscles of most pharyngeal constrictors, cricothyroid, and levator veli palatini, derived from the 4th pharyngeal arch?

Which cartilage is derived from the 4th pharyngeal arch?

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid, derived from the 6th pharyngeal arch?

Which pharyngeal arch makes no major developmental contributions in the context mentioned?

Disruptions during the development of the pharyngeal arches can lead to various congenital abnormalities and syndromes affecting which structures and functions?

Which cranial nerve is associated with the muscles of mastication, mylohyoid, and anterior belly of digastric, derived from the 1st pharyngeal arch?

Which cranial nerve is associated with the muscles of facial expression, derived from the 2nd pharyngeal arch?

Which cranial nerve is associated with the muscles of stylopharyngeus, derived from the 3rd pharyngeal arch?

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid, derived from the 4th pharyngeal arch?

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid and the muscles of the pharynx, derived from the 6th pharyngeal arch?

Which cartilage is derived from the 1st pharyngeal arch?

Which cartilage is derived from the 2nd pharyngeal arch?

Which cartilage is derived from the 6th pharyngeal arch?

Which cranial nerve is associated with the muscle stylopharyngeus, derived from the 3rd pharyngeal arch?

Which cartilage is derived from the 4th pharyngeal arch?

Which bones are formed by the maxillary process of the 1st pharyngeal arch?

Which ligament is associated with the 1st pharyngeal arch?

Which cranial nerve is associated with the muscles of most pharyngeal constrictors, cricothyroid, and levator veli palatini, derived from the 4th pharyngeal arch?

Which of the following is NOT a muscle derived from the 1st pharyngeal arch?

Which cranial nerve is associated with the muscles of facial expression, stapedius, stylohyoid, platysma, and posterior belly of digastric?

Which cranial nerve is associated with the muscles of all intrinsic muscles of the larynx except cricothyroid, derived from the 6th pharyngeal arch?

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