Epiglottitis involves bacterial infection of the epiglottis, most often caused by Haemophilus influenzae type B, although some cases are attributable to Streptococcus pneumoniae, Streptococcus agalactiae, Staphylococcus aureus, Streptococcus pyogenes, Haemophilus influenzae, and Moraxella catarrhalis.f epiglottitis is suspected, attempts to visualise the epiglottis using a tongue depressor are strongly discouraged for this reason; therefore, diagnosis is made on basis of direct fibreoptic laryngoscopy carried out in controlled environment like an operating room.
reinforce reÂ·inÂ·force (rÄ'Ä­n-fÃ´rs') v. reÂ·inÂ·forced, reÂ·inÂ·forcÂ·ing, reÂ·inÂ·forcÂ·es. To give more force or effectiveness to something; strengthen. To reward an individual, especially an experimental subject, with a reinforcer subsequent to a desired response or performance. To stimulate a response by means of a reinforcer.
To undermine something means to make it weaker. You can undermine things like: When you undermine someone's authority, it means to do things that make people lose respect for them. For example, if you point out your boss's mistakes in front of other people, it undermines his or her authority. In the example at top, the tech support manager wants all requests to go through him.