Which of the following is TRUE concerning vitamins?
A. Vitamins A, D, E, and K are water-soluble.
B. Large doses provide extra energy for physical activity.
C. Vitamins C and B complexes are stored in the body cells in moderate quantities.
D. Vitamins contain calories.
E. Vitamin C and the B complexes are water-soluble.
E. Vitamin C and the B complexes are water-soluble.
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A nurse is assessing a client who has thyroid cancer and anticipates that the client has a benign tumor. Which finding helped the nurse reach this conclusion?
1. The fixed nature of the thyroid nodules. 2. The hard appearance of the thyroid nodules. 3. The sudden onset of pain in the thyroid nodules 4. The rapid growth and non-tenderness of the thyroid nodules
Nonopioid medications are given to ___________.
a. relieve mild to moderate pain, fever, and anti-inflammatory conditions b. enhance analgesic effect with opioids and nonopioids c. promote sedation d. promote sleep
Marsha got a Depo-Provera injection for birth control. How long should she use backup contraception?
A) 1 week B) 4 weeks C) 3 weeks D) 2 weeks
Theophylline is often used to treat
a. attention deficit hyperactivity disorder c. depression b. asthma d. cocaine dependence