A patient reports taking megadoses of vitamin C to prevent upper respiratory infections. The nurse will perform which action?
a. Monitor the patient for hyperglycemia.
b. Notify the provider and discuss a gradual taper of vitamin C.
c. Request an order for a CBC to assess the patient's hemoglobin.
d. Tell the patient that studies have confirmed this use of vitamin C.
ANS: B
Patients who take megadoses of vitamin C should be weaned off gradually to avoid vitamin deficiency. Vitamin C can produce a false positive Clinitest but does not affect blood glucose. It does not affect hemoglobin. Studies have not demonstrated the effectiveness of vitamin C in preventing or treating colds.
You might also like to view...
The nurse manager, making hiring decisions, would consider which applicants as protected from discrimination by the Americans with Disabilities Act and amendments?
Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. A person required to wear a hand brace for 3 weeks 2. A person who takes medication for schizophrenia 3. A person who wears glasses 4. A person who used a wheelchair for 1 year as a child 5. A person who has cancer
A client is prescribed levetiracetam (Keppra). Which laboratory tests does the nurse monitor for potential adverse effects of this medication?
a. Serum electrolyte levels b. Kidney function tests c. Complete blood cell count d. Antinuclear antibodies
The nurse is caring for an older adult patient prescribed allopurinol (Zyloprim). What action by the nurse is best?
a. Offering fresh, cold water frequently dur-ing the day b. Monitoring temperature every 4 hours c. Ensuring sufficient protein intake d. Assessing for depression symptoms daily
A 76-year-old client has just been admitted to the nursing unit with terminal cancer of the liver. The nurse is assessing the client's spiritual needs and responds best by saying:
1. "I notice you have a Bible; is that a source of spiritual strength to you?" 2. "What do you believe will happen to your personal spirit when you die?" 3. "We would allow members of your church to visit you whenever you desire." 4. "Has hearing about your terminal condition made you lose your faith or beliefs?"