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ASSESSMENT LEADERSHIP AND COMMUNITY HEALTH 1. An occupational health nurse is preparing to teach a health promotion class for workers at a warehouse. Which of the following statements should the nurse include? "Rub your hands together for at least 10 seconds when washing them." "Keep your abdominal muscles tightened when lifting objects." "Ensure that 20 percent or less of calories are from saturated fats." "Engage in aerobic exercise 2 to 4 days per week for 20 min." 2.A nur...

MED SURGE RESPIRATORY ATI 1-A charge nurse receives notification of the admission of a client who is coughing frequently and whose sputum is pink, frothy, and copious. The client has history of night sweats, anorexia, and weight loss. Which of the following actions should the nurse take? (SATA) -Assign the client to a private room with negative-pressure airflow -Wear an N95 respirator when entering the client’s room. 2-A nurse is assisting a provider with a comprehensive physical exa...

NURS PHARM ATI EXIT EXAM: THINGS TO REMEMBER What are some expected findings of theophylline toxicity? Anorexia, Tachycardia, Albuminuria, and Hypotension How is breast engorgement treated? Cold therapy (ice packs on breasts for 15 minutes, 3-4 times per day). What do you do if your patient experiences bowel protrusion? 1.Stay with client and call for help. 2.Place saline-soaked gauze on wound. 3. Position client supine with knees bent. 4. Take vital signs. What are the side effects of es...

NUR 222 CAT- Questions and Answers (Latest 2020) 1.A nurse in an alcohol treatment facility is caring for a client who states, “My job is so stressful that the only way I can cope is to drink.” The nurse should recognize that the client is displaying which of the following defense mechanisms? A.Introjection (Unconscious adoption of the ideas or attitudes of others) B.Repression C.Rationalization D.Intellectualization Repression ●Unconsciously putting unacceptable ideas, thoughts, an...

MATH 255N WEEK 1 ASSIGNMENT, VARIABLES AND MEASURES OF DATA 1. Which of the following best describes the term explanatory variable? Select the correct answer below: the dependent variable in an experiment a value or component of the independent variable applied in an experiment a variable that has an effect on a study even though it is neither an independent nor a dependent variable the independent variable in an experiment 2. Which of the following best de...

MATH 225N WEEK 4 HOMEWORK PROBABILITY QUESTION AND ANSWERS 1. Which of the pairs of events below is dependent? Select the correct answer below: drawing a 7 and then drawing another 7 with replacement from a standard deck of cards rolling a 1 and then rolling a 6 with a standard die rolling a 3 and then rolling a 4 with a standard die drawing a heart and then drawing a spade without replacement from a standard deck of cards 2. Identify the option below that re...

MATH 225N WEEK 8 QUESTIONS WITH ANSWERS Performing Linear Regressions with Technology  An amateur astronomer is researching statistical properties of known stars using a variety of databases. They collect the absolute magnitude or MV and stellar mass or M⊙ for 30 stars. The absolute magnitude of a star is the intensity of light that would be observed from the star at a distance of 10 parsecs from the star. This is measured in terms of a particular band of the light spectrum,...

MATH 225N WEEK 1 ASSIGNMENT SAMPLING METHODS – QUESTIONS AND ANSWERS Questions 1. Assume that 80 houses are present in the form of a grid consisting of 10 columns and 8 rows. If a loud speaker is placed just before the first row, which sampling method works the best to select a sample of houses if we want to get an estimate of the average loudness (measured in decibels) near all the 80 houses? Select the correct answer below: Simple Random Sampling Stratified Sampli...

MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS Question 1 A statistics professor recently graded final exams for students in her introductory statistics course. In a review of her grading, she found the mean score out of 100 points was a x¯=77, with a margin of error of 10.  Construct a confidence interval for the mean score (out of 100 points) on the final exam. That is correct! $$(67, 87) Answer Explanation Correct answers: • $left(67, 87right)$(67, ...

MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS 1/1 POINTS A fitness center claims that the mean amount of time that a person spends at the gym per visit is 33 minutes. Identify the null hypothesis, H0, and the alternative hypothesis, Ha, in terms of the parameter μ. That is correct! H0: μ≠33; Ha: μ=33 H0: μ=33; Ha: μ≠33 H0: μ≥33; Ha: μ<33 H0: μ≤33; Ha: μ>33 Answer Explanation Correct answer: H0: μ=33; Ha: μ≠33 Let the paramet...