There are several species or kinds of lice that feed on people. One species feeds specifically on the head and is called the head louse.

Lice are small, wingless, grayish-white insects with flattened, elongate bodies and somewhat oval heads. They are about 1/16 to 1/8 inch long.

Cichlid-only community tanks-- usually with non-cichlid scavengers-- are very common in the cichlid hobby. Experienced cichlid keepers often find unlikely combinations of cichlids which work well by chance (e.g. a shortage of tank space, or a fish jumping into another tank). Aquarists will commonly attempt to group fish of similar geographical origin, e.g.

Cholesterol travels through the blood attached to a protein. This package of cholesterol (a lipid) and protein is called a lipoprotein. Lipoproteins are either high-density or low-density, based on how much protein and fat they have. Low-density lipoproteins (LDL) are the "bad" cholesterol. LDL is mostly fat with only a small amount of protein. It can clog your arteries. If you have high cholesterol, your doctor will want you to lower your LDL.

PHYSICAL: Shaking, beating, burning, failure to provide necessities of life (e.g., adequate food, clothing, shelter, medical care). A child is physically injured by other than accidental means. A child is being subjected to willful cruelty or unjustifiable punishment. Any kind of contact with a child could be considered a sexual act. It will depend on the intent of the person making the contact.

There are many kinds of clinical trials. They range from studies of ways to prevent, detect and diagnose, control and treat cancer, to studies of the psychological impact of the disease and ways to improve the patient's comfort and quality of life (including pain control). Most cancer clinical trials deal with new treatments.

With so many lenses available, it is difficult to find ones that will protect your eyes if you don't know what each one will do. Blue-blockers block blue light and usually have amber lenses. Researchers are still unsure whether or not blue light is harmful, but these are popular among skiers, hunters, boaters, and pilots. Both polarized lenses and anti-reflective coating cut reflected glare. Polarized lenses in particular are popular with those who play water and snow sports.

We carry several levels of quality in our treadbelt line. These treadbelts are intended for varying levels of use in your facility or home. If you order the OEM treadbelt, you will receive a treadbelt that was ordered direct from the manufacturer. Premium treadbelts are our top of the line treadbelt and are intended to be used in facilities where they will be used 8+ hours a day. Standard treadbelts should be used where the treadmill is expected to receive 3-8 hours of use a day.

There are numerous types of massage and bodywork; various techniques utilize different strokes, including basic rubbing strokes, rocking movement, effleurage, petrissage, taponment, posture and movement re-education, application of pressure to specific points, and more. Ask the practitioner about the methods he or she uses.

There are two basic cell types of melanoma as seen with the microscope. These are spindle and epithelioid. Most melanomas have a combination of these 2 cell types. Only if the eye is removed or the tumor resected can the doctor judge the cell type. Melanomas with predominantly spindle cells have thin elongated cells and imply better prognosis. Epithelioid cell type melanoma have round cells and imply worse prognosis.

CBT is not at all like traditional psychotherapy. In traditional psychotherapy, the focus is often on talking about one's past. Talking about the past can be very helpful in dealing with many life issues, but it has very limited value in helping people to overcome panic disorder. CBT focuses on overcoming panic in the present, as opposed to searching the past for contributing factors. In CBT, you learn skills that you practice in the therapist's office and on your own.

Most definitely yes, and it's a good thing considering there are so few traditional jobs for astronomers! Ph.D. astronomers can be employed in a variety of technical fields, since astronomy itself is so multi-disciplinary. Many astronomers in the 1970's found themselves employed by the defense and aerospace industries.

Product certification attests that a product complies with the safety, fitness for use and/or interchangeability characteristics defined in standard(s), and in specification(s) supplementary to standards, where they are requested by the market. Organization certification demonstrates the conformity of, for example, an organization's quality, environmental or other management system to the relevant management system standard(s).

Head lice do not hop, jump or fly. They migrate through direct contact with an infested person and their belongings. Pets do not transmit head lice, and poor personal hygiene does not cause an infestation. In fact, head lice prefer clean, healthy heads. Head lice do not live in, nor spontaneously generate from, the dirt, trees or the air. They live on the human head!

No, actually they are not. They are annoying, they itch, they eat blood like a mosquito, defecate on your scalp, and they are disgusting...but they are not harmful.

middot; First thing is don’t panic. Lice are a nuisance and have been stigmatized; they are NOT a serious medical problem.

Not necessarily. If members of your family don't share personal items, and if proper cleanup measures are taken, the infestation shouldn't spread. But, it has been known to happen!