Several people who ate at a salad bar at a restaurant developed an E. coli infection. This is an example of which route of transmission?
A. indirect contact
B. vector transmission
C. common vehicle
D. direct contact
Answer: C
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Which of the following statements regarding significance tests is true?
A) Nonrejection of the null hypothesis does not mean it is true. B) Significance thresholds are fixed and logical. C) Statistical significance is equal to practical significance. D) The p value is fixed and obvious.
Which of the following services are paid by Medicare Part A?
a. Short-term skilled nursing facility b. Outpatient therapy services c. Long-term skilled nursing facility d. Durable medical equipment
Which type of plan can reduce its insurance benefit to make sure a patient doesn't receive more than 100 percent coverage?
a. Individual plan b. Group plan c. Primary insurance d. Secondary insurance
Knowing normal blood values and understanding what test results reveal enable the medical assistant to educate patients properly.
Answer the following statement true (T) or false (F)