oral health promotion in the nursing interventions classification, a nursing intervention defined as promotion of oral hygiene and dental care for a patient with normal oral and dental health.ealth promotion programs designed to inform the public about health risks and methods to prevent or reduce them; the programs are often targeted at specific populations.
As a food additive, hypromellose is an emulsifier, thickening and suspending agent, and an alternative to animal gelatin.Its Codex Alimentarius code (E number) is E464.or other uses, see HPMC (disambiguation) . Hypromellose (INN), short for hydroxypropyl methylcellulose (HPMC), is a semisynthetic, inert, viscoelastic polymer used as an ophthalmic lubricant, as well as an excipient and controlled-delivery component in oral medicaments, found in a variety of commercial products.
H4R is an optional supplementary designator, as defined in AWS A5.1-91 (Specification for shielded metal arc welding electrodes). Basically, the number after the H tells you the hydrogen level and the R means it's moisture resistant. H4 identifies electrodes meeting the requirements of 4ml average diffusible hydrogen content in 100g of deposited weld metal when tested in the as-received condition.