« previous next »

Author Question: If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of ... (Read 107 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
on: Feb 27, 2019
If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of blood is ejected from the ventricles, what is the person's stroke volume?
 A) 1400
  B) 4900
  C) 70

Question 2

Which of the following would contain deoxygenated blood?
 A) Left ventricle
  B) Aorta
  C) Pulmonary artery
  D) Pulmonary vein


miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #1 on: Feb 27, 2019
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

james9437

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Feb 27, 2019
Both answers were spot on, thank you once again


miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #3 on: Feb 27, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Sliding filament mechanism of muscle contraction. Sliding filament mechanism of muscle contraction.
Heart Anatomy Model Heart Anatomy Model
Surface of the heart. Surface of the heart.
Unlabeled Fetal Pig Heart Unlabeled Fetal Pig Heart
Heart and intercalated discs. Heart and intercalated discs.
Describe the development of atherosclerosis, including its role in the risk of heart disease Describe the development of atherosclerosis, including its role in the risk of heart disease
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library