MM Quiz 1 Embryology

Mrs. Lujan's Ultrasound examination for anomaly scan show a cystic lesion in the lumbar region with a lemon sign. After delivery, her 500 had an open lesion in lumbar region that contain the spinal cord and its membranous covering. the most likely cause for this is:

Closure of the rostral and caudal neuropores occurs in: (Med42)

Which one of the following is a neural tube defects, comes with absence of calvarium, posterior bone elements and deficiency in procencephalus? (Med42)

Neural crest cells develop during a process known as neurolation, these cells ultimately form which of the following? (Med42)

Failure of rostral nearopore to close causes: (Med40)

14-Failure of rostral neuropore to close causes (Med40)

Sensory ganglia is a derivative of: (Med40)