This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A patient is in the clinic to have blood drawn to assess his or her theophylline level. The patient ... (Read 69 times)

audragclark

  • Hero Member
  • *****
  • Posts: 579
on: Jul 23, 2018
A patient is in the clinic to have blood drawn to assess his or her theophylline level. The patient is taking theophylline (Theo-Dur) and appears to being doing well on the drug. He or she reports no problems.
 
  What serum level will the nurse expect the patient to have? A) Between 0.5 to 5 mcg/mL
  B) Between 10 to 20 mcg/mL
  C) Between 25 to 35 mcg/mL
  D) Between 40 to 50 mcg/mL

Question 2

A patient has had sotalol (Betapace) ordered for treatment of a ventricular arrhythmia. What will the nurse consider when administering the drug?
 
  A) Sotalol has a very short duration of action
  B) Food increases the bioavailability of the drug
  C) Absorption of sotalol is decreased by the presence of food
  D) The drug is best administered intramuscularly


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cpetit11

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 23, 2018
Answer to Question 1

B
Feedback:
Therapeutic theophylline levels should be between 10 and 20 mcg/mL. A level between 0.5 and 5 mcg/mL would be low and would not produce a therapeutic effect. Levels between 25 and 50 mcg/mL would be too high and could cause serious adverse effects.

Answer to Question 2

C
Feedback:
This drug should not be taken with food because absorption is decreased. The drug should be given 1 hour before or 2 hours after a meal. Adenosine, not sotalol, has a very short duration of action and food increases the bioavailability of propranolol. Sotalol is administered by oral route only.


audragclark

  • Member
  • Posts: 579
Reply 2 on: Jul 23, 2018
Gracias!

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Documenting the health history is a crucial step in providing patient care Documenting the health history is a crucial step in providing patient care
Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent
A visually impaired patient is assisted by a service dog. A visually impaired patient is assisted by a service dog.
A computerized patient registration form used by offices with electronic health records. A computerized patient registration form used by offices with electronic health records.
Major three factors of blood pressure. Major three factors of blood pressure.
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library