You are ordered to administer lidocaine (1 mg/kg) to your patient. The patient weighs 150 lb and you vial contains 100 mg in 5 mL. How many milliliters will you administer?
a. 3.2
b. 3.4
c. 3.9
d. 4.7
Ans: b. 3.4
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Which of the following supports the "allergic system"?
a. The internal, physiologic reaction(s) to substances or factors which cause a heightened sensitivity within the human body b. Pertaining to the physiological reaction of the patient's immunity and any reactions to external or internal factors, pathologies, or substances c. The organ system responsible for the production, flow, and filtration of a clear fluid that contains white blood cells and circulates the human body through anatomically specific vessels, which significantly impacts a patient's immunity and other elements of health d. The anatomic system of organs and tissues within the human body which relates to the excretion, or release, of hormones into the blood
One common proportioner is an eductor, which works on the ____ principle.
A. Stolz B. Bernoulli C. Venturi D. Higbee
The practice of medicine is generally held to mean:
a. diagnosis and treatment. b. prescriptions for prevention or cure of any human disease. c. treatment for ailment and injury. d. All of these answers apply.
When one tooth bud attempts to divide, the result is ____________
a. fusion b. germination c. microdontia d. twinning