Nokea
When a primary health care provider phones in a medication order for a client, the nurse should do which of the following? (Select one that does not apply.)
- A. Write down the order.
- B. Record the order as soon as the MAR is retrieved.
- C. Repeat back the information exactly as written.
- D. Clarify any unclear information.
Correct Answer: B
Rationale: If a verbal order is given over the telephone, the nurse writes down the order immediately, repeats back the information exactly as written, and then asks for a verbal confirmation that it is correct. Any order that is unclear should be questioned and clarified.
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A physician has ordered intramuscular (IM) injections of morphine, a narcotic, every 4 hours as needed for pain in a motor vehicle accident victim. The nurse is aware this drug has a high abuse potential. Under what category would morphine be classified?
- A. Schedule I
- B. Schedule II
- C. Schedule III
- D. Schedule IV
Correct Answer: B
Rationale: Narcotics with a high abuse potential are classified as Schedule II drugs because of severe dependence liability. Schedule I drugs have high abuse potential and no accepted medical use. Schedule III drugs have a lesser abuse potential than II and an accepted medical use. Schedule IV drugs have low abuse potential and limited dependence liability.
A 60-year-old man with Type 2 diabetes mellitus is treated with pioglitazone. Which of the following phrases summarizes best this drug's main mechanism of action?
- A. Blocks intestinal carbohydrate absorption
- B. Causes glycosuria (increased renal glucose excretion)
- C. Increases hepatic gluconeogenesis
- D. Increases target tissue sensitivity to insulin
Correct Answer: D
Rationale: Pioglitazone enhances insulin sensitivity in target tissues like muscle and fat via PPAR-gamma activation.
Which of the following drugs is NOT an aminoglycoside?
- A. Streptomycin
- B. Neomycin
- C. Amikacin
- D. Azithromycin
Correct Answer: D
Rationale: Azithromycin is a macrolide antibiotic, not an aminoglycoside, unlike the others listed.
Decongestants such as pseudoephedrine (Sudafed):
- A. Are Schedule III drugs in all states
- B. Should not be prescribed or recommended for children under 4 years of age
- C. Are effective in treating the congestion children experience with the common cold
- D. May cause drowsiness in patients of all ages
Correct Answer: B
Rationale: Pseudoephedrine is unsafe for children under 4 due to serious side effects; it's not Schedule III , variably effective in kids , or typically sedating .
A nurse assessing a client's IV catheter insertion site notes a hematoma. Which of the following actions should the nurse take? (Select all that apply.)
- A. Stop the infusion.
- B. Apply alcohol to the insertion site.
- C. Apply warm compresses to the insertion site
- D. Lower the client's arm.
Correct Answer: C
Rationale: Warm compresses and elevation reduce swelling and promote absorption of a hematoma.