About ________ percent of lung cancers occur in smokers or former smokers.
A. 25
B. 45
C. 65
D. 90
Answer: D
Health Professions
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Carboxyhemoglobin carries carbon dioxide from throughout the body to the ________ for removal
a. kidneys b. liver c. heart d. lungs
Health Professions
Concentrations of many pharmaceutical preparations are expressed as a:
A) Ratio. B) Proportion. C) Calculation. D) Percent strength.
Health Professions
Which of the following is a resource for specific actions to be taken by personnel dealing with a hazardous materials incident?
A) Emergency Response Guidebook B) Medical protocols C) Food and Drug Administration (FDA) toll-free hotline D) Medical dictionary
Health Professions
Do not code for diagnoses that no longer exist, nor for __________________ conditions
a. co-existing b. declining c. untreated d. dismissed
Health Professions