Select the correct text in the passage.

which rule is specifically designed to prevent contamination?

a group of 7th-grade students is to prepare lunch in the school cafeteria. the nutrition director gives them a handbook with rules to follow while in the kitchen—the cafeteria handbook for safety.

a. students must adhere to these safety guidelines while assisting in the kitchen: there is a limit of five students in the kitchen at one time;

b. only one student may work per workspace

c. students should wear new pairs of gloves when working with a new food

and

d. students should measure each ingredient and follow the recipe exactly.

A62-year-old man is being treated for an acute myocardial infarction. he originally came to the ed with substernal chest pain and diaphoresis. given his risk factors of hypertension, diabetes, tobacco use, and family history, he is considered high risk. an ecg in the ed reveals a left-bundle branch pattern, and cardiac enzymes are elevated slightly. after a focused evaluation in the ed, the patient receives iv thrombolytics. although his bundle branch pattern never resolves, the patient is chest pain-free and haemodynamically stable after thrombolysis. two days later, however, the patient reports episodes of recurrent chest discomfort and shortness of breath overnight. in evaluating for potential myocardial reinfarction, which of the following is the most appropriate diagnostic test? - creatinine kinase- dynamic ecg changes- lactate dehydrogenase- myoglobin levels- troponin i level

The only infectious disease that was a top-ten killer of americans in 1900 that is still a top-ten killer in 1990 is hiv/aids select one: true false

Which aspect of a workout includes preparing the muscles for vigorous activity? cooling down preparing a schedule warming up determining target heart rate