Question | Answer |
list the parts of the roof of the mouth: | hard pallate and soft pallate |
how long does a person have their temporary set of teeth for? | six years |
name the different types of body membranes | connective membranes and epithelial membranes |
where is connective membranes located | between bones and joints and line bunsae |
where are epithelial membranes located? | skin, line body surface, cover organs |
what is the role of a dermatologist? | a doctor or physician who specializes in treating skin, hair and mucous membranes. |
what is the function of the pancrease? | secrete pancreatic juices that contain enzymes to digest protein, fat, and carbohydrates. |
Name the four main types of teeth | incisors, canines, premolars, molars, |
function of incisors | cutting function during mastication |
function of canines | pierce or tear foods |
function of premolars | provide extensive breakdown of food in mouth |
function of molars | extensive breakdown of food in mouth |
name three parts of small intestine | duodenum, jejunum, ileum |
name layers of digestive tract | mucosa, submucosa, muscularis, serosa |
where is mucosa located | esophagus |
where is submucosa located? | below mucosa |
where is serosa located? | outermost covering of digestive tube |
where are the villi located? | covering plicae in small intestine |
where is cardiac sphincter located? | junction of stomach and esophagus that prevents food going back up esophagus and entering stomach |
where is the iliocecal valve located? | junction of small intestine and large intestine limits reflex clonic contents into illeum |
what structure is the duodenum connected to? | stomach and small intestine |
what is Keratin? | tough protein that eventually flakes off |
what is keratin's function | protection ,pigment, tough nails, healthy skin |
Name three salivary glands | parotid gland, submandibular gland, sublingual glan |
where is parotid located | below ear and above jaw |
where is submandibular gland located? | either side of lingual fremulum |
where is sublingual located? | sides of tounge |
three divisions of stomach | fundus, body, pyloris |
what are the two types of sudoriferous glands? | aprocrine and eccrine |
which suderiferous gland is more wide spread? | eccrine |
what is the function of enamel? | with stands grinding of teeth |
where is enamel located? | on outter part of tooth |
what type of membrane is found on surface of the skin? | cutaneous |
what two substances emusify fat? | bile and gull bladder |
name the structures of hair? | hair shaft, hair follicle, hair papilla |
where is the hair shaft located? | visible part of hair |
where is hair follicle located? | in dermis it is a small tube |
where is the hair papilla located? | base of follicle , cluster of cells |
where are the pacinian corpuscles located? | subcutanous,submucous, suserous tissue |
how are burns classified? | first,second, and third. depends on depth of fire damage of skin |
what are thr six functions of body membranes? | cover/protect body membranes, line body cavities, cover inner surface of hollow organs, anchor membrane to other membranes, anchor membranes to bones, cover internal orgsn |
define bunsae | a closed sac with a synovial membrane and filled with fluid, |
wheres is bursae located? | areas where there tends to be friction |
nail root | part that is hidden |
nail body | visible part |
nail bed | epithelium layer |
lunula | crescent shaped |
what occurs when arrector pili contracts? | hair stands up and creates goosebumps. |
name two layers of skin | dermis and epidermis |
name the different nutrients | protein, carbohydrates, and fats |
protein digestion location | begins in stomach and ends in the small intestine |
carbohydrates digestion location | small intestine |
fats digestion location | duodenum (small intestine) |
what type of tissue is found in the surface of skin? | epithelial tissue |
where is the basis for fingertips located? | dermis |
what is the largest gland in the body? | liver |
what does bile not contain? | enzymes |
what are other names for the digestive system? | GI tract, gastrointestinal tract, alimentary canal |
define chyme: | The pulpy acidic fluid that passes from the stomach to the small intestine, consisting of gastric juices and partly digested food. |
define plicae | folds in intestinal linings that suit well for abosorption |
define albinism | the absence of pigment in hair, skin, and eyes |
what is the function of the uvula | prevents food from entering nasal cavities |
what is the function of the pharynx as part of the digestive system? | it recieves the food from your mouth and sends it to the esophagus since they are connected. |
what is the function of the esophagus? | using peristalsis it pushes food down to stomach |
what is the function of sebum? | Sebum provides moisture for the skin and protects it from friction. |
what type of fluid does connective tissue produce? | synovial fluids |
what cell produces melanin? | melanocytes |
what part of the epidermis is new cells produced on? | stratum germantitum |
what is the outer most layer of epidermis? | stratum corneum |
what layer of skin is composed mostly of connective tissue? | dermis |
patches of melanin are known as _________ | freckles |
if a person does not produce melanin what is the condition known as? | albino |
hormones belong to what body system? | endocrine |
what structure covers plicae? | villi |
what is the name of the sphinster located at end of esophagus? | cardiac sphincter |
what two products does saliva contain? | enzymes |
where is appocrine located? | axilla and genitelia |
functions of skin | protection, regulation of blood, maintain tempreature, |
sebaceous glands | oil |
suderieferous | sweat |