IRENE GOLD BOARDS A+ Compiled Questions and CORRECT Answers

These are derived from what: →muscles →tendons →ligaments - MESODERM Paraxial Somatic These are derived from what: splanchnic - smooth muscle of organs - MESODERM Paraxial Splanchnic These are derived from what: urogenital system and kidneys - MESODERM Intermediate These are derived from what: →skull muscles, →dentine of teeth - MESODERM Head These are derived from what: →adrenal cortex CT, →cardiovascular an lymph - MESODERM Lateral Plate These are derived from what part of the ectoderm: →epidermis, →ant. Pituitary, →lens of eye skin, →enamel, →hair, →nails - Surface Ectoderm These are derived from what part of the ectoderm: →post pituitary, →retina of eye, → CNS, →oligodendrocyte - Surface Ectoderm - epidermis, ant. Pituitary, lens of eye skin, enamel, hair, nails These are derived from what part of the ectoderm: →post pituitary, →retina of eye, →CNS, →oligodendrocyte →CNS - brain/cord - Neuroectoderm/Neural Tube These are derived from what part of the ectoderm: Outside CNS - →sympathetic chain, →DRG, →ANS, →PNS, →Schwann Cells, →Parafollicular cells thyroid, →adrenal medulla - Neuroectoderm/Neural Tube Embryological order starting with NOTOCORD---- - Notocord →Neural Groove → Neural Tube → Neural Crest Cells CNS pathology from neural tube: Spina Bifida Occula - lamina fail to fuse Which meninges protrude from cord? - Meningocele Which meninges has the cord protrudes out - undeveloped meninges? - Myelocele Which meninges has the cord and meninges protrude out? - Meningomyelocele Which Arnold Chiari type is this? cerebellar peduncles fall through magnum - type I Which Arnold Chiari type is this? cerebellar peduncles fall through magnum plus meningomyelocele - type II What is is called when maxillary and palatine fail to fuse? - Cleft Palate