The bacteria of the large intestine manufacture biotin, vitamin B5, and __________ __________.?
Fill in the blank(s) with correct word
vitamin K
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Multiple-dose vials may be reused because:
A) preservatives are added. B) they are filled with larger volumes. C) they are refrigerated after each use. D) preparations are reconstituted with sterile water for injection to prohibit bacteria.
Which of the following are true when heated-wire circuits are used with heated humidifiers ex-cept:
a. the humidifier operates at a higher tem-perature. b. there is less condensate and a reduced need for drainage. c. cost savings (less water and staff time) are realized. d. there is less infection risk for both patient and caregivers.
Direct immunofluorescence staining of a biopsy from a patient with mucous membrane pemphigoid would show immunoglobulin deposition in which of the following microscopic pat-terns?
a. Linear fluorescence of the keratin layer b. Linear fluorescence of the basement membrane c. Irregular globular fluorescence of the basement membrane d. Fluorescence of the submucosal blood vessels e. Interepithelial fluorescence
How might a person be affected by witnessing an act of war or terrorism?