Anatomy and Cell Biology 2221 Lecture Notes - Lecture 14: Nasalis Muscle, Mentalis, Lambdoid Suture
53 views5 pages
15 Feb 2017
School
Department
Professor
Document Summary
Coronal suture - unites the frontal bone with the parietal bones. Sagittal suture - unites the 2 parietal bones in the midline. Lambdoid suture - unites the parietal bones with the occipital bone. Squamosal suture - unites the squamous portion of the temporal bone with the parietal bones. Metopic suture - (if present) unites the 2 fontal bones. Anterior fontanelle is a diamond-shaped membrane-filled space located between the two frontal and two parietal bones of the developing fetal skull. It persists until approximately 18 months after birth. It is at the junction of the coronal suture and sagittal suture. Posterior fontanelle lies at the junction between the sagittal suture and lambdoid suture, where the two parietal bones adjoin the occipital bone. The function of fontanels is to allow a baby"s brain to grow during the first year of life and for the baby"s head to pass through the birth canal.
Get access
Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers
Related Questions
lateral medial proximal |
Pelvic Dorsal Thoracic |
sagittal plane parasagittal plane frontal plane |
separates right and leftportions of the body misses the midline,separating right and left portions of unequal size separates anterior andposterior portions of the body |
Cell membrane Plasma membrane Plasmalemma |
oxygen lungs potassium |
lining the ducts thatdrain sweat glands lining kidneytubules lining the stomach at the surface of theskin |
stratum basale stratum granulosum stratum spinosum |
connective tissue muscle tissue neural tissue |
RNA molecule DNA molecule tRNA molecule |
neutral fats phospholipids fat-soluble vitamins |
tissue organ atom |
odor salt nitrates |
impetigo vitiligo ringworm |
Stratum corneum Stratum granulosum Stratum basale |
to heat the skin for evaporativecooling to get rid of bodywaste to elevate bodytemperature |
heats has no effect on dries the body |
terminal hair rrrector pili arrector pili |
periostesis mastication cartilage |
blood-formingclots. elastic tissue. Sharpey's fibers. |
epiphysis diaphysis metaphysis lamella |
fontanels lacunae sutures |
coccyx pubis iliac crest |
yellow bone marrow periosteum compact bone marrow |
tarsals metatarsals phalanges |
Inferior ramus Lesser sciaticnotch Superior body |
spinous process pedicles laminae |
nasal bones lacrimal bones maxillary bones |
lateral cuneiform cuboid calcaneus |
The humerus and theclavicle The scapula and theclavicle The humerus and theradius |
syndesmosis symphysis gomphosis |
produce red blood cells(hemopoiesis) provide a smooth surfaceat the ends of synovial joints form the synovialmembrane |
also are calledcollateral ligaments prevent hyperextension ofthe knee assist in defining therange of motion of the leg |
small sacs containingsynovial fluid semilunar cartilagepads tendon sheaths |
It contains lacticacid. It contains hyaluronicacid. It contains hydrochloricacid. |