Which preanalytical factor that can affect validity of test results is not always under the phlebotomist's control?

a.) patient identification
b.) patient preparation
c.) specimen collection
d.) specimen handling


Answer: b.) patient preparation

Health Professions

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Patients always have the right to:

a. withdraw their authorization to release information b. alter the information in their medical records c. block the release of information about their communicable diseases to the state health department d. block the release of information about their communicable diseases to the CDC

Health Professions

Agents that cause blood vessels to expand are known as:

A. diuretics B. vasodilators C. vasoconstrictors D. receptor blockers

Health Professions

In quality review activities, departments are directed to focus on clinical processes that are

A. high volume. C. problem prone. B. high risk. D. All answers apply.

Health Professions

Which of the following is the name of any blood test compound that is the subject of its own specific chemical analysis?

A. RBC B. WBC C. Total Cholesterol D. Lab Analyte

Health Professions