How can the effects of random error be minimized?
A) By averaging a large number of results
B) By having all tests performed by the same technician
C) By multiplying the results by a constant standard
D) By performing control tests in a fixed environment
A
You might also like to view...
________ compounds are employed for thyroid studies, pyelograms, angiograms, and cholecystograms
a. Iodine b. Barium sulfate c. Iron d. Aluminum
One of the goals of the closing phase is to:
a. encourage blood circulation to the area. b. encourage lymph circulation through the area. c. speed the removal process. d. All of the above
Drugs that dissolve preformed clots are NOT called anticoagulants but instead are referred to as:
A) vasodilators B) vasoconstrictors C) coagulants D) thrombolytic agents
Which of the following is part of the care of a severed ear?
A. Avoid covering the ear and place it directly in ice B. Place the ear in a cup of water C. Wrap the ear in plastic and place it in ice D. Dry the ear and wrap it in paper E. Wash the ear with saline and bandage it in place