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

Author Question: A patient had a myocardial infarction that damaged the SA node, which is no longer functioning as ... (Read 46 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
on: Aug 28, 2021

Question 1

What can shorten the conduction time of action potential through the atrioventricular (AV) node?

◦ Parasympathetic nervous system
◦ Catecholamines
◦ Vagal stimulation
◦ Sinoatrial node (SA)

Question 2

A patient had a myocardial infarction that damaged the SA node, which is no longer functioning as the pacemaker of the heart. What heart rate would the healthcare provider expect the patient to have?

◦ 60 to 70 beats/min
◦ 40 to 60 beats/min
◦ 30 to 40 beats/min
◦ 10 to 20 beats/min
Pathophysiology: The Biologic Basis of Disease in Adults and Children ¦ McCance, Huether ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by evelyn o bentley on Aug 28, 2021

Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Aug 28, 2021
YES! Correct, THANKS for helping me on my review

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Photo of the neck of a patient with non-Hodgkin’s lymphoma showing the swelling associated with enla Photo of the neck of a patient with non-Hodgkin’s lymphoma showing the swelling associated with enla
PET scan of the brain in a patient with Alzheimer’s disease. PET scan of the brain in a patient with Alzheimer’s disease.
Teaching patient discharge instructions Teaching patient discharge instructions
Teaching an illterate patient Teaching an illterate patient
Patient teaching: female genetalia and reproductive tract assessment Patient teaching: female genetalia and reproductive tract assessment
A cross section of a lymph node. A cross section of a lymph node.
Video: Immune responses Animation

For a complete list of videos, visit our video library