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

Author Question: A patient's heart rate is regular at 68 beats/min. The electrocardiogram (ECG) tracing shows P waves ... (Read 107 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jul 24, 2018
A patient's heart rate is regular at 68 beats/min. The electrocardiogram (ECG) tracing shows P waves before every QRS complex. What is the likely pacemaker of the heart?
 
  a. SA node
  b. AV node
  c. Bundle of His
  d. Purkinje fibers

Question 2

A patient with a vein thromboembolism is ordered to be started on oral warfarin (Coumadin) while still receiving intravenous heparin. What is your best action?
 
  a. Administer the two drugs as prescribed.
  b. Remind the prescriber that two anticoagulants should not be administered concurrently.
  c. Hold the dose of warfarin until the patient's activated partial thromboplastin time is the same as the control value.
  d. Monitor the patient for clinical manifestations of internal or external bleeding at least every 2 hours.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: A


09madisonrousseau09

  • Member
  • Posts: 559
Reply 2 on: Jul 24, 2018
Gracias!

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Sharing patient information with colleagues is an important nursing role Sharing patient information with colleagues is an important nursing role
Heart Heart
SHEEP HEART SHEEP HEART
anatomy of the heart anatomy of the heart
This image shows the spread of droplets from an uncovered sneeze. This image shows the spread of droplets from an uncovered sneeze.
Conduction system of the heart Conduction system of the heart
Video: Four Giant Convection Cells oF Earth

For a complete list of videos, visit our video library