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Lab Exam 1
ch 4
| Question | Answer |
|---|---|
| What is the vertebral column | made of individual vertebra spinal canal primary curves=thoracic, sacral secondary curve=cervical,lumbar |
| What are abnormalities in the vertebral column | kyphosis,lordosis scolisosis |
| what are the bony landmarks of the typical vertebrae | body,transverse process (tvp),spinous process, intervebral foramen |
| what is the primary curves in the vertebral column | thoracic sacral |
| what are the secondary curves in the vertebral column | cervical, lumbar |
| what are basement membrane from epith tissue | bottom cells |
| what is the nucleus in the epith tissue | stores genetic material (DNA) and acts as the control center to direct the cell's everyday activities big circle |
| what is lumen | white space in cells |
| what is cilia | hairs |
| what is microveilli | edge touching lumen |
| what are goblet cells | specialized, cup-shaped epithelial cells that secrete mucus to protect and lubricate the inner linings of the body's organs |
| what are epithelial tissue | covers the inner and outer surfaces of the body |
| what is a buccal smear | cheek cells |
| waht are simple squamous epith cell | singular layer of cells that are flat head and scale like |
| what are simple cuboidal epith ell | singular layer with cells as tall as they are wide |
| what are simple colmnar epith cells | singler layer cell with cells that are taller then their width, cylindrical or rectangular |
| what are pseudostratified, ciliated columnar epith. | usually only place finding cilia, single layers of cells that appear to be, not all cells extend to the apical surface and are taller than width |
| what are transitional epith cells | two or more layers of skin and changed shape as they are restretched |
| what does squamous mean | flatt head, scale like |
| what does cuboidal mean | cells as tall as they are wide |
| what does columar mean | cells that are taler than thei rwidth, rectangualr |
| what does transitional mean | change in cell shape as they are restretched |
| what does simple mean | singuar layer of cells |
| what does stratified mean | tissues is two or more layers of cells in thickness |
| what does pseudostratified | single layer of cells that appear to be, not all cells extend to the apicol surface(nuceli located at different levels) |
| What is c1 | upper most vertebra, articulates with occiput atlas |
| what is c2 | axis, contains the ondontoid process |
| What are the bones in the foot | calcaneus (heal bone) talus (most superior) top down: navicular, cupoid, cuneiforms (lateral, intermediate, medial) metatarsals: 1-5 pharyanx: Proximal, middle, distal |
| What are the bones in the hand | carpals: bottom palm up left, scaphoid, lunate, pisiform left to right: hamate, triquetrum, captate, trapezoid, trapezium |
| what are the bones of the pelvic gurdle | os coxa=innominate bones ischium=hip hip pubis=mound obturator foramen=hole for joint and socet acetabulum=head of femer greater and lesser sciatic notch-postier knotch between laterial side |
| what are the bones of the seternum | manubrium body xiphoid provess |
| what are the bones of the scapula | spine;hard round infraspinous fossa; bottom subscapular fossa: top supraspinous; left |