From the following list, select the drugs that should not be taken concurrently with penicillin

a. tetracycline.
b. metronidazole.
c. ciprofloxacin.
d. cephalosporin.
e. doxycycline
f. azithromcyin


a, e,f. Penicillin + a bacteriostatic antibiotic (e.g., tetracyclines, erythromycins) creates a bactericidal antibiotic requires that the bacteria be actively multiplying to be effective. If a bacteriostatic antibiotic is given concurrently, then the penicillin will not be effective.

Health Professions

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Among the pediatric population, poisonings most often occur in:

a. adolescents, when they experiment with drugs and alcohol. b. toddlers, from ingesting lead-based paint. c. infants, because they routinely put things into their mouths. d. school-age children, from taking over-the-counter medications.

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Patient was placed in mechanical traction apparatus due to a fracture of his right tibia

a. 2W6RX0Z b. 2W6LXZZ c. 2W6QX0Z d. 2W6MXZZ

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Prior to invasion of epithelial cells, organisms must be able to

A) achieve an infective dose. B) produce toxins. C) avoid phagocytosis. D) adhere to the cells.

Health Professions

Considering Medicare and Medicaid, which of the following is NOT applicable to either?

A. indigent B. age 65 C. issues health insurance D. ESRD

Health Professions