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

Author Question: The cardiac electrical impulse normally begins spontaneously in the sinoatrial (SA) node because of ... (Read 69 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Aug 28, 2021
The cardiac electrical impulse normally begins spontaneously in the sinoatrial (SA) node because of what reason?

◦ It has a superior location in the right atrium.
◦ It is the only area of the heart capable of spontaneous depolarization.
◦ It has rich sympathetic innervation via the vagus nerve.
◦ It depolarizes more rapidly than other automatic cells of the heart.
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 joblessjake on Aug 28, 2021

AmberC1996

  • Sr. Member
  • ****
  • Posts: 317
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 29% of students answer this correctly


joblessjake

  • Member
  • Posts: 555
Reply 2 on: Aug 28, 2021
Excellent

31809pancho

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

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?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

CARDIAC MUSCLE TISSUE CARDIAC MUSCLE TISSUE
Anatomical sites for cardiac function Anatomical sites for cardiac function
The cardiac cycle and an ECG tracing. The cardiac cycle and an ECG tracing.
To help make good electrical contact with the terminals without doing any harm, select the ... To help make good electrical contact with the terminals without doing any harm, select the ...
Structure of a Lymph Node Structure of a Lymph Node
Cardiac cycle Cardiac cycle
Video: Introduction to Diabetes

For a complete list of videos, visit our video library