definitive

definitive /de·fin·i·tive/ (dĕ-fin´ĭ-tiv)

1. established with certainty.

2. in embryology, denoting acquisition of final differentiation or character.

3. in parasitology, denoting the host in which a parasite reaches the sexual stage.

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definitive

[difin′ətiv]

Etymology: L, definitivus, a limiting

1 final; clearly established without doubt or question.

2 (in embryology) fully formed in the final differentiation of a tissue, structure, or organ. Compare primitive.

3 (in parasitology) pertaining to the host in which the parasite undergoes the sexual phase of its reproductive cycle.

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Patient discussion about definitive.

Q. What is the Definition of Anemia? My doctor told me I have anemia, based on my latest blood tests. What is anemia?

A. Anemia is defined as a deficiency of hemoglobin, a molecule inside the red blood cells (RBC's). The hemoglobin is responsible for carrying the oxygen that we breath from the lungs to the body tissues. Anemia causes lack of oxygen in the organs, in different degrees. A regular blood test can discover anemia, simply if the hemoglobin (Hb) level is lower than 13.0 g/dL in adult men and lower than 12.0 g/dL in adult women. The blood test can also suggest on the cause of the anemia, depending on other values that can be measured.

Q. What is the difference between autism, and autism spectrum? Doctor states my child is autistic, school says he has autism spectrum disorder. What is the difference? Can medication help with any of this?

A. i agree with Lilian- it's just a way for schools to keep their behinds clean...

Q. what is the accurate definition of depression?

A. The DSM-IV criteria and definition is complicate. There's:
A. At least 5 of the following, during the same 2-week period, representing a change from previous functioning; must include either (a) or (b):
(a)Depressed mood
(b)Diminished interest or pleasure
(c)Significant weight loss or gain
(d)Insomnia or hypersomnia
(e)Psychomotor agitation or retardation
(f)Fatigue or loss of energy
(g)Feelings of worthlessness
(h)Diminished ability to think or concentrate; indecisiveness
(i)Recurrent thoughts of death, suicidal ideation, suicide attempt, or specific plan for suicide
There are some another criteria, but the most representativi is above (a-i)
Best regards.