Hantavirus Pulmonary Syndrome (HPS). Severe HPS. Image courtesy D. Loren Ketai, M.D. Hantavirus Pulmonary Syndrome (HPS) is a severe, sometimes fatal, respiratory disease in humans caused by infection with a hantavirus.Anyone who comes into contact with rodents that carry hantavirus is at risk of HPS. Rodent infestation in and around the home remains the primary risk for hantavirus exposure.antavirus Pulmonary Syndrome (HPS). Severe HPS. Image courtesy D. Loren Ketai, M.D. Hantavirus Pulmonary Syndrome (HPS) is a severe, sometimes fatal, respiratory disease in humans caused by infection with a hantavirus.
PSAT Scoring and Average Scores PSAT scores are reported on a scale that runs from 20 to 80, 20 being the lowest and 80 the highest. This is a parallel to the SAT, which scores between 200 and 800 on each test part.
Answer: So you've taken the PSAT, but your PSAT score has you worried. You have no idea if it's good or not or how it even relates to the SAT. So here is some basic info about that illustrious PSAT score. You'll get three scores on your PSAT score report, one for each section â Critical Reading, Math and Writing.SAT Selection Index. Also listed on your PSAT score report is your Selection Index (SI). This score is the sum of all three PSAT sections. So for instance if your scores were the same as the average 11th grade PSAT scores for 2014, your SI would be a 140.8.