Which conditions may require folic acid? (Select all that apply.)
a. Alcoholism
b. Hepatic disease
c. Pruritus
d. Lactation
e. Dental caries
ANS: A, B, D
Folic acid is used in the treatment of alcoholism and hepatic disease, and for mothers who are nursing.
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A 43-year-old man has been diagnosed with active TB. He is prescribed a multiple drug therapy, including INH and rifampin. A priority assessment by the nurse will be to monitor which combination of laboratory test results?
A) Serum alanine transaminase, aspartate transaminase, and bilirubin B) Red blood count, white blood count, and differential C) Thyroid-stimulating hormone, thyroxine, and triiodothyronine levels D) Fasting blood sugar and 2-hour postprandial blood sugar
Four nurses describe their unit environments. Which description can most clearly be identified as therapeutic?
a. "My unit uses behavior modification to enhance patients' social skills." b. "My unit allows patients to test new behaviors in a secure environment." c. "My unit helps patients deal with childhood issues by providing a safe setting." d. "My unit allows patients to deal with personal issues without interpersonal stressors."
A nurse is looking to develop a new policy to address the rising rate of central line infections in their medical ICU
The nurse speaks with the nurse manager about utilizing the Plan-Do-Study-Act (PDSA) approach, instead of simply developing new ICU protocols. Which of the following is not a benefit of using this system? A. New protocols can be tested before implementing them throughout the hospital ICUs. B. The staff can work with manufacturers of the medical equipment to determine how the central line trays can be arranged more efficiently. C. They can figure out what works on the large scale fairly quickly. D. The nurses can figure out what other processes need to be addressed with the new policy changes.
Which of the following information should be given to an angina patient about nitroglycerin?
A. Discard unused nitroglycerin tablets that are more than 6 months old. B. Carry the prescribed medication at all times. C. Nitroglycerin tablets lose potency if exposed to air or light. D. All of the above are correct.