PFE METRIC 4: PFAC or. Representative on Hospital. Committee. The intent of this metric is that a hospital has a formal. relationship with patient and family advisors from the local. community who provide input and guidance from the patient. perspective on hospital operations, policies, procedures, and. quality improvement efforts.
Haze is traditionally an atmospheric phenomenon where dust, smoke and other dry particles obscure the clarity of the sky. The World Meteorological Organization manual of codes includes a classification of horizontal obscuration into categories of fog, ice fog, steam fog, mist, haze, smoke, volcanic ash, dust, sand and snow. Sources for haze particles include farming (ploughing in dry weather), traffic, industry, and wildfires.
What effect does haze have on the ability to see traffic or terrain features during flight? A. Haze creates the illusion of being a greater distance than actual from the runway, and causes pilots to fly a lower approach. B. Haze causes the eyes to focus at infinity, making terrain features harder to see. C. The eyes tend to overwork in haze and do not detect relative movement easily.