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

Author Question: Which of the following cardiac rhythm abnormalities would lead a health care provider to ques-tion ... (Read 24 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jul 23, 2018
Which of the following cardiac rhythm abnormalities would lead a health care provider to ques-tion an order for digoxin?
 
  a. Atrial tachycardia
  b. Atrioventricular (AV) block
  c. Atrial fibrillation
  d. Sinus tachycardia

Question 2

The health care provider is reviewing the serum laboratory study results for a patient receiving digoxin (Lanoxin). Which of the following laboratory results places the patient at higher risk for digitoxin toxicity?
 
  a. Hypermagnesemia
  b. Hypokalemia
  c. Hypocalcemia
  d. Leucopenia


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: B
Contraindications to digoxin use include hypersensitivity to it, uncontrolled ventricular arrhyth-mias, AV block, idiopathic hypertrophic subaortic stenosis (IHSS), constrictive pericarditis, and known alcohol intolerance.

Answer to Question 2

ANS: B
Hypokalemia (decreased potassium level) places the patient at risk for digoxin toxicity. Evaluate digoxin levels, serum electrolytes, and hepatic function periodically throughout therapy.


@Brianna17

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Jul 23, 2018
TY


smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 23, 2018
You're welcome


« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Cardiac Auscultation landmarks Cardiac Auscultation landmarks
Teaching postoperative care Teaching postoperative care
Types of Health Maintenance Organizations Types of Health Maintenance Organizations
Teaching Today's Health, 10th Edition Teaching Today's Health, 10th Edition
Injuries That Benefit from Burn Center Care Injuries That Benefit from Burn Center Care
Video: Osmosis - water transport

For a complete list of videos, visit our video library