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 101 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
Thanks for the timely response, appreciate it

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

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?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi
Surface of the heart. Surface of the heart.
Chambers and valves of the heart. Chambers and valves of the heart.
Waves in Deep and Shallow Water Waves in Deep and Shallow Water
School is over—but not for this student. After the regular school day, hundreds of thousands in ... School is over—but not for this student. After the regular school day, hundreds of thousands in ...
Heart Sounds Heart Sounds
Video: Structures that affect circulation - kidneys, blood volume and venous tone

For a complete list of videos, visit our video library