This topic contains a solution. Click here to go to the answer

Author Question: A patient with a diagnosis of bipolar disorder has begun lithium therapy, and the nurse has ... (Read 83 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
A patient with a diagnosis of bipolar disorder has begun lithium therapy, and the nurse has explained the need for regular monitoring of the patient's serum drug levels. What is the primary rationale for the nurse's instruction?
 
  A) It is necessary to regularly test for blooddrug incompatibilities that may develop during treatment.
  B) It is necessary to ensure that the patient's drug levels are therapeutic but not toxic.
  C) It is needed to determine if additional medications will be needed to potentiate the effects of lithium.
  D) It is needed in order to confirm the patient's adherence to the drug regimen.

Question 2

A patient is taking a nasal decongestant. Which of the following medications may dangerously increase the effects of nasal decongestants?
 
  A) Anti-infective agents
  B) Anti-inflammatory agents
  C) Proton pump inhibitors
  D) Thyroid preparations



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

B
Feedback:
Measuring serum drug levels is useful when drugs with a narrow margin of safety are given, because their therapeutic doses are close to their toxic doses. This is the case during lithium therapy. Serum levels are not commonly taken to monitor adherence to treatment. Blooddrug incompatibilities are not a relevant consideration.

Answer to Question 2

D
Feedback:
The administration of thyroid preparations should be done cautiously with nasal decongestants due to their increased effects. PPIs, anti-infectives, and anti-inflammatories do not have this effect.



kwoodring

  • Hero Member
  • *****
  • Posts: 560
Both answers were spot on, thank you once again



Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321

 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

For a complete list of videos, visit our video library