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Directions: Choose the best answer. Each question is worth 1.5 points. What is the immunization schedule for the hepatitis B vaccine?

Directions: Choose the best answer. Each question is worth 1.5 points.Which of the following are picked up in the course of daily activities, are attached loosely to the skin, and are often pathogenic?

Directions: Choose the best answer. Each question is worth 1.5 points.How often does OSHA require employers to review and update their Exposure Control Plan?

Directions: Choose the best answer. Each question is worth 1.5 points. Which of the following represents an error in technique when preparing and storing regulated medical waste for disposal by an infectious waste service?

A granulocytic leukocyte that is the body’s main bacterial fighter:

A white blood cell that is associated with allergic reactions:

Red blood cell:

Directions: Choose the best answer.Which of the following is a function of the lymphatic system?

Directions: Choose the best answer.All of the following are examples of non-specific defense mechanisms except

Directions: Choose the best answer.Cell-mediated immunity is most effective against: