« previous next »

Author Question: The SA node has an intrinsic firing rate of about: a. 60-100 BPM. b. 40-60 BPM. c. 20-40 BPM. ... (Read 54 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
on: Jul 3, 2018
The SA node has an intrinsic firing rate of about:
 
  a. 60-100 BPM.
  b. 40-60 BPM.
  c. 20-40 BPM.
  d. 10-20 BPM.

Question 2

The thoracic and abdominal cavities are part of the larger _____ cavity.
 
  Fill in the blank(s) with correct word


Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 3, 2018
Answer to Question 1

A

Answer to Question 2

ventral


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

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

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Feedforward control of breathing rate in an animal trained for athletic exercise. Feedforward control of breathing rate in an animal trained for athletic exercise.
The role of leptin in regulating appetite and metabolic rate. The role of leptin in regulating appetite and metabolic rate.
How to convert units of any rate to another (Part 3) How to convert units of any rate to another (Part 3)
Intrinsic and extrinsic pathway Intrinsic and extrinsic pathway
Factors That Affect Your Basal Metabolic Rate Factors That Affect Your Basal Metabolic Rate
Calculating Growth Rate of Bacteria Calculating Growth Rate of Bacteria
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library