In hypothesis testing, which of the following is true?
a. The null hypothesis is assumed to be true.
b. Researchers seek to reject the null hypothesis with 100% certainty.
c. p = 1.0 that a true null will be rejected or that a false null will be accepted.
d. The null hypothesis is the same as the research hypothesis.
A
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A 55-year-old male who is beginning to take a statin drug for his hypercholesterolemia is discussing cholesterol and its role in health and illness with his physician
Which of the following aspects of hyperlipidemia would the physician most likely take into account when teaching the patient? A) Hyperlipidemia is a consequence of diet and lifestyle rather than genetics. B) HDL cholesterol is often characterized as being beneficial to health. C) Cholesterol is a metabolic waste product that the liver is responsible for clearing. D) The goal of medical treatment is to eliminate cholesterol from the vascular system.
A nurse records a "1" for the pulse quality of the pedal pulse. What interpretation is correct regarding the pulse?
a. Absent b. Normal c. Thready d. Forceful
Which statement is not part of the Ten Commandments of CDS?
a. Speed is everything. b. Fit into the user's workflow. c. Alerting is the most effective approach to CDS. d. Ask for additional information only when you really need it.
The abbreviation "syr" can mean syringe or syrup
Indicate whether the statement is true or false