12. A single fair six-sided die is tossed. Assign probabilities to the simple events and calculate the given probability. (Enter your probability as a fraction.) B: observe an even number

Over 250 foodborne diseases and their associated pathogens pose a significant public health risk. Describe two (2) examples of how food becomes compromised throughout the commercial supply chain to our grocery store and explain what precautions might prevent each of your scenarios.

Match each statement with the appropriate growth environment

What was the purpose of the tea candle used in preparing your sterile field?

22. A college admissions director wishes to estimate the mean age of all students currently enrolled. In a random sample of 20 students, the mean age is found to be 22.9 years. From past studies, the standard deviation is known to be 1.5 years, and the population is normally distributed. Construct a 90% confidence interval of the population mean age.

According to Palm, Bolson, and Kingsland in lecture, one reason people prefer messages about environmental policy changes over individual environmental behavior changes is:

23. You are running a political campaign and wish to estimate, with 95% confidence, the proportion of registered voters who will vote for your candidates. Your estimate must be accurate within 3% of the true proportion of the true population. Find the minimum sample size needed if no preliminary estimate is available. 

Use your mouse to select the Fillet tool.

Case Study Question 3 of 3A previously healthy 10 yo female presents with respiratory distress anddehydration. Upon physical assessment, you note the following:• Ill appearing, diaphoretic, with increased work of breathing, RR 30. Abdominalretractions noted with pulse oximeter 96%• Lung sounds diminished on right side compared to left• BP 90/50. HR 150. Cap refill 3-4 seconds• Patient has had cough/congestion starting 2 weeks ago. Patient has had fevers in thelast few days up to 102 degrees F. Family denies their child has had polyuria or polydipsia. Labwork: ABG: pH 7.29, pO2 60, pCO2 49, bicarb 26 Na+ 133, K+ 4.5, Cl- 101, CO2, 17, Glucose 190, lactate 5.6 CXR: One hour after admission, the child’s O2 saturations drop below 90%; child is placed on high flow nasal cannula oxygen and a nebulizer treatment is administered. The pediatric intensivist writes respiratory and sepsis protocol orders for this child. Identify the orders below as appropriate or not appropriate for this patient.

Use your mouse to select the Joint tool.