Term
Drugs: ___ helps close a patent ductus arteriosus (PDA), while ___ helps keep it open
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Definition
Indomethacin closes
Prostaglandins keep it open |
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Term
| 3 primary vescicles of a developing brain |
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Definition
Prosencephalon (forebrain)
Mesencephalon (midbrain)
Rhomencephalon (hindbrain) |
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Term
| The prosencephalon (forebrain) becomes ___ (2→4) |
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Definition
| Telencephalon (Cerebral hemispheres and Lateral ventricles) and Diencephalon (Thalamus and Third ventricle) |
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Term
| The Mesencephalon becomes ___ (2) |
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Definition
| Midbrain and Cerebral aqueduct |
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Term
| The Rhombencephalon (hindbrain) becomes ___ (2→5) |
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Definition
| Metencephalon (Pons, Cerecellum, and upper Fourth ventricle) and Myelencephalon (Medulla and lower Fourth ventricle) |
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Term
| Artery formed by the 1st aortic arch |
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Definition
| Maxillary artery (branch of external carotid) |
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Term
| Arteries formed by the 2nd aortic arch |
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Definition
| Stapedial artery and Hyoid artery |
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Term
| Arteries formed by the 3rd aortic arch |
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Definition
| Common Carotid and proximal Internal Carotid |
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Term
| Arteries formed by the 4th aortic arch |
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Definition
On left: Aortic arch
On right: proximal Right subclavian artery |
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Term
| Arteries formed by the 6th aortic arch |
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Definition
| Proximal Pulmonary arteries and Ductus arteriosus |
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Term
| Brachial/Pharyngeal clefts/grooves are derived from ___ |
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Definition
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Term
| Brachial/Pharyngeal arches are derived from ___ |
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Definition
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Term
| Brachial/Pharyngeal pouches are derived from ___ |
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Definition
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Term
| The 1st Branchial/Pharyngeal cleft becomes ___ |
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Definition
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Term
| What is a persistant cervical sinus? |
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Definition
| Brnchial/Pharyngeal cleft cyst in lateral neck (from clefts 2,3, and 4) |
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Term
| Main function and nerve of derivatives of the 1st Branchial/Pharyngeal Arch. |
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Definition
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Term
| Main function and nerve of derivatives of the 2nd Branchial/Pharyngeal Arch. |
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Definition
Facial expression
Facial nerve (CN VII) |
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Term
| Main function and nerve of derivatives of the 3rd Branchial/Pharyngeal Arch. |
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Definition
Swallowing- Stylopharyngeus on CN IX (glossopharyngeal)
pharyngeal things |
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Term
| Main function and nerve of derivatives of the 4th Branchial/Pharyngeal Arch. |
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Definition
Swallowing
Superior laryngeal branch of CN X |
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Term
| Main function and nerve of derivatives of the 6th Branchial/Pharyngeal Arch. |
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Definition
Speaking
Recurrent laryngeal branch of CN X |
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