This time we are looking on the crossword puzzle clue for: Heal.
it’s A 4 letters crossword definition.
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Random information on the term “Heal”:
Healing is the process of the restoration of health from an unbalanced, diseased, damaged or unvitalized organism. The result of healing can be to cure the cause of a health challenge, but one can grow without being cured or heal without “a cure”.
The profession of nursing has been traditionally concerned with matters of healing, whereas historically the profession of medicine has been concerned with curing.
With physical damage or disease suffered by an organism, healing involves the repair of living tissue(s), organs and the biological system as a whole and resumption of (normal) functioning. Medicine includes the process by which the cell(s) in the body regenerate and repair to reduce the size of a damaged or necrotic area and replace it with new living tissue. The replacement can happen in two ways: by regeneration in which the necrotic cells are replaced by new cells that form “like” tissue as was originally there; or by repair in which injured tissue is replaced with scar tissue. Most organs will heal using a mixture of both mechanisms.
Random information on the term “Cure”:
Eradication is the reduction of an infectious disease’s prevalence in the global host population to zero. It is sometimes confused with elimination, which describes either the reduction of an infectious disease’s prevalence in a regional population to zero, or the reduction of the global prevalence to a negligible amount. Further confusion arises from the use of the term eradication to refer to the total removal of a given pathogen from an individual (also known as clearance of an infection), particularly in the context of HIV and certain other viruses where such cures are sought.
Selection of infectious diseases for eradication is based on rigorous criteria, as both biological and technical features determine whether a pathogenic organism is (at least potentially) eradicable. The targeted organism must not have a non-human reservoir (or, in the case of animal diseases, the infection reservoir must be an easily identifiable species, as in the case of rinderpest), and/or amplify in the environment. This implies that sufficient information on the life cycle and transmission dynamics is available at the time an eradication initiative is programmed. An efficient and practical intervention (such as a vaccine or antibiotic) must be available to interrupt transmission of the infective agent. Studies of measles in the pre-vaccination era led to the concept of the critical community size, the size of the population below which a pathogen ceases to circulate. Use of vaccination programmes before the introduction of an eradication campaign can reduce the susceptible population. The disease to be eradicated should be clearly identifiable, and an accurate diagnostic tool should exist. Economic considerations, as well as societal and political support and commitment, are other crucial factors that determine eradication feasibility.