Most needles are made of stainless steel and are:
A) reusable
B) disposable
C) dull until sharpened
D) tuberculin
B) disposable
Most needles are made of stainless steel and are disposable, although some needles are made to be reused several times. The reusable types are far less abundant than the disposable needles. Needles are packaged already sharpened and ready for use, not dull. Tuberculin needles are just one type of needle available and are not the most popular type.
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Which is an abbreviation for a neurology procedure?
A) ECG B) EKG C) EEG D) all of the above
The medial margin of the left lung is indented where?
A) Splenic notch B) Cardiac notch C) Pulmonary notch D) Aortic notch
Persons who may have difficulty walking to the ambulance when ill do NOT include patients with:
a. myasthenia gravis. c. post-polio syndrome. b. multiple sclerosis. d. spina bifida occulta.
There are ________ grams of pure drug in a 9% solution
Fill in the blank with the appropriate word.