A patient is taking valerian, or herbal valium, to induce sleep. ...

[K@]

A patient is taking valerian, or herbal valium, to induce sleep. What will the nurse teach this patient about this herb?
 
  a. Habituation and addiction are likely.
  b. Hangover effects are common with usual doses.
  c. Liver function tests must be monitored with long-term use.
  d. Valerian has a high risk for overdose.

Question 2

A patient asks the nurse about an herbal supplement and reports that it has a USP seal of approval. The nurse explains that this indicates
 
  a. identity, potency, purity, and labeling accuracy.
  b. premarket testing for safety and efficacy.
  c. structure and function claims may be made.
  d. the supplement's ability to prevent and treat disease.

[ky860224]

Answer to Question 1

ANS: C
Liver function tests must be monitored with long-term use, and valerian should be discontinued if these are elevated. Habituation and addiction are rare. Hangover effects occur with high doses. There is no increased risk for overdose.

Answer to Question 2

ANS: A
The USP seal of approval is a fee-based test and reports on identity, potency, purity, and labeling accuracy. It does not indicate premarket research on safety and accuracy, does not allow manufacturers to make claims about the function of the products, and does not indicate the substance's ability to prevent and treat disease.

[K@]

TY

[ky860224]

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