Methotrexate is a chemotherapeutic medication that inhibits cell reproduction by:
A. inhibiting folic acid reductase.
B. binding to the mitotic microtubules.
C. inhibiting protein translation.
D. causing metaphase arrest.
Answer: A
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What might the nurse explain as a common treatment for amblyopia?
a. Patching the good eye to force the brain to use the affected eye b. Patching the affected eye to allow the refractory muscles to rest c. Using glasses that will slightly blur the image for the good eye d. Using corticosteroids to treat inflammation of the optic nerve
Infuse 1 L normal saline (NS) in 8 hours
a. 21 mL/hr b. 100 mL/hr c. 80 mL/hr d. 125 mL/hr
In what year was Nursing Informatics recognized as a specialization area for registered nurses?
a. 2000 c. 1992 b. 1984 d. 2005
The nurse is discussing the benefits of meditation to a colleague. Which of the nurse's statements warrants correction?
A) "When you meditate, you try to 'be' rather than 'do.'" B) "Meditation can actually lower your blood pressure and keep you healthier.". C) "When you meditate sometimes stressful and confusing issues become clearer.". D) "Meditation is a useful activity for people who adhere to Easter religious traditions.".