#meritmap

today i want to talk about the saliva and whats function of saliva ..Saliva is a clear liquid made by several glands in your mouth area its very important to our body and also very important to the digestive system . the saliva is produced from 3 glands the first one is :

parotid glands - underneath the ear ,  the largest of the salivary glands. Each parotid is wrapped around the mandibular ramus, and secretes saliva through the parotid duct into the mouth, to facilitate mastication and swallowing and to begin the digestion of starches.

the second one is :

submandibular glands located under your mandible , They each weigh about 15 grams and contribute some 60–67% of unstimulated saliva secretion 

the last one :

sublingual gland : is located under your tongue ,The paired sublingual glands are major salivary glands in the mouth. They are the smallest, most diffuse, and the only unencapsulated major salivary glands. They provide only 3-5% of the total salivary volume.

saliva is contain from 95% of water and 5% solutes .

for more information :

-http://www.webmd.com/oral-health/salivary-glands

i will talk today about why we have digestive system :

our digestive system consists of  :

-mouth .

-pharynx .

-esophagus .

-small intestine .

-liver and gall bladder .

-pancreas .

-large intestine . 

-colon .

-stomach .

-rectum . 

the main function of the digestive system is digest food but lets see another function for our digestive system :-

1-Ingestion of food 2-   fluids and digestive enzymes 3- move of food and waste through the body 4-Digest of food to small pieces 5-Absorption of nutrients 6-get out  wastes

for more information :

-http://www.innerbody.com/image/digeov.html

what is the function of the urinary system in our body ?

-its remove waste from our body, restore the selected amounts of water and solutes . 

-help to control the plasma in your blood that will help you to maintain your blood  pressure .

- help in your metabolic in your body . 

what our urinary system consists of :

-two kidneys .

-two ureters .

- bladder .

-urethra .

for more information :

-http://www.livescience.com/27012-urinary-system.html

The endocrine system is similar nervous system the differences is the endocrine system work with chemical signals and the nervous system with electrical signals.

We have 5 glands and his job is distribute hormones in are body but the diferents glands have diferens jobs for example in are cranium we have a growth gland this glan his job is make us big.

https://es.wikipedia.org/wiki/Gl%C3%A1ndula

i will talk today about the herniated desk and the treatment options  it depends on your situation . 

Conservative and Surgical Treatments :

-Physical therapy, exercise and gentle stretching to help relieve pressure on the nerve root to go back to its position .

- Ice and heat therapy for pain relief .

-Narcotic pain medications for pain relief .

Surgery Options for a Herniated Disc :

-Oral steroids to decrease inflammation and relieve pain , Oral narcotic agents for severe pain.

-the portion of the disk surgery  that is causing the pressure on your nerve root is removed. In some cases, the entire disk is removed.

for more information : 

-http://www.moveforwardpt.com/symptomsconditionsdetail.aspx?cid=79ef56df-780e-4ad0-963f-94364404125a

today we learn about the human skeletal and is verry confuse because in the lengs and arms we have two bones and thats bones move when we turn the arms and we can´t  find the right  bone and the clavicle it is divided in three parts breakfast is 7 cevical spine, the lunch is 12 thoracic spine, dinner is 5 lumbar.