Twitching may be a result of cell misfiring in certain parts of the brain, according to WebMD. An unvoluntary head tic or twitch does not have a determined medical cause, as of September 2014.
Head jerking is technically considered a tic, WebMD asserts. A complex motor tic is a series of unvoluntary movements that occur in the same order. A person with a head tic may be able to suppress the movement temporarily but can experience discomfort until the tic is performed. People of all ages can have tics, but they are most common in children. WebMD states that about 25 percent of children experience tics.Learn More
An at-risk nursing diagnosis is an assessment, by a nurse, of conditions that the patient is likely to be vulnerable to. The at-risk diagnosis should state what condition the patient is at risk for, followed by a list of pertinent risk factors.Full Answer >
"Error 9" in an ACCU-CHEK Aviva glucometer indicates that the batteries are almost dead, according to ACCU-CHEK. The owner's manual for the device contains directions for replacing batteries, and the company website has a video showing the process. The battery should last for 2,000 tests, Liberty Medical states.Full Answer >
"RICE" is an acronym that, in the context of first aid, refers to rest, ice, compression and elevation, according to WebMD. These four steps assist in healing injuries, such as ankle or knee sprains, and reducing the level of pain and swelling an injured person experiences.Full Answer >
Applying fungicide treats black spot disease 0n apple trees, according to Garden Guides. Fungicide should be used during the spring to prevent the disease from spreading. Protectant and curative fungicides are two main types to use.Full Answer >