Which of the following is a gram-negative pathogen?

a. Bacillus anthracis c. Pseudomonas aeru-ginosa
b. Staphylococcus au-reus d. Clostridium botuli-num

ANS: C
Bacillus anthracis, Staphylococcus aureus, and Clostridium botulinum are gram-positive patho-gens.

Health Professions

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The minimum acceptable vacuum level in suctioning units for the prehospital setting is:

a. 200 mmHg. c. 500 mmHg. b. 300 mmHg. d. 750 mmHg.

Health Professions

A patient with suspected or known ________ makes it necessary for the care provider to don a HEPA or an N-95 respirator

A) pneumonia B) HIV C) viral meningitis D) tuberculosis

Health Professions