Sometimes research is conducted on large numbers of people who are chosen in a way that reduces biases. This is known as
- a case study.
- a randomized controlled trial.
- a case-control study.
- a randomized case report.
- a randomized controlled trial.
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The EMT is correctly assessing the perfusion status of a 10-month-old when she:
A) Obtains a blood pressure B) Feels for a brachial pulse C) Looks for cyanosis in the extremities D) Observes the characteristics of the fontanelles
COLD stands for:
A) coalminer's obstructive lung disease. B) chronic obstructive lung disease. C) chronic outstanding lung disease. D) none of the above.
The _____ provides information about the legal standards for drug quality, strength, and purity established by the federal government
a. United States Pharmacopeia(USP) b. Medical Letter on Drugs and Therapeutics c. National Patient Safety Goals d. Physician's Desk Reference(PDR)
The point length of lancets is especially important when performing capillary punctures on ____.
A. infants B. children C. pregnant women D. the elderly