Which of these antibodies is found in secretions of the body and prevents pathogens from entering the body?

A. IgM
B. IgG
C. IgD
D. IgA
E. IgE


Answer: D

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Cephalosporins are classified in how many generations?

A) 4 B) 5 C) 2 D) 3

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What is the process by which programs are officially authorized? 

A. certification B. registration C. accreditation D. externship

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Myasthenia gravis is causing a patient to have respiratory muscle weakness. He has a vital capac-ity of 5 mL/kg and is unable to cough effectively. What therapy would you recommend to help prevent pulmonary complications?

a. Incentive spirometry b. Deep-breathing exercises c. Positive expiratory pressure d. Intermittent positive-pressure breathing

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A mucopolysaccharide, ________, prevents blood clotting by inactivating thrombin and Factor Xa

Fill in the blank with correct word.

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