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

Author Question: _____ is the ability of cardiac cells to spontaneously initiate an electrical impulse without being ... (Read 101 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jun 25, 2018
_____ is the ability of cardiac cells to spontaneously initiate an electrical impulse without being stimulated from another source.
 
  Fill in the blanks with correct word

Question 2

What factors affect stroke volume?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 25, 2018
Answer to Question 1

Automaticity

Answer to Question 2

Stroke volume is determined by the degree of ventricular filling when the heart is relaxed (preload), the pressure against which the ventricle must pump (afterload), and the myocardium's contractile state (contracting or relaxing).


bobbie

  • Member
  • Posts: 592
Reply 2 on: Jun 25, 2018
:D TYSM

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Occurrence of stem cells at different stages of mammalian development Occurrence of stem cells at different stages of mammalian development
An analogy for how cardiac output, resistance, and blood pressure are related. An analogy for how cardiac output, resistance, and blood pressure are related.
Pericardial effusion: A, normal pericardial sac; B, pericardial sac with excess fluid possibly causi Pericardial effusion: A, normal pericardial sac; B, pericardial sac with excess fluid possibly causi
Human embryonic stem cells Human embryonic stem cells
MDCK cells can form cysts in culture MDCK cells can form cysts in culture
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library