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

Author Question: Given a stroke volume of 40 ml and an end-diastolic volume (EDV) of 70 ml, what is the pa-tient's ... (Read 98 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jul 16, 2018
Given a stroke volume of 40 ml and an end-diastolic volume (EDV) of 70 ml, what is the pa-tient's ejection fraction (EF)?
 
  a. 0.57
  b. 1.75
  c. 67
  d. 2800

Question 2

Stroke volume can be calculated using which formula?
 
  a. Ejection fraction  heart rate
  b. End-diastolic volume  end-systolic vol-ume
  c. Ejection fraction  end-systolic volume
  d. Cardiac output  end-diastolic volume


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Given a stroke volume of approximately 40 ml, and an EDV of 70 ml, the ejection fraction can be calculated as follows:
EF = SV/EDV= 40 ml/70 ml = 0.57, or 57.

Answer to Question 2

ANS: B
Stroke volume = EDV  ESV.


BrownTown3

  • Member
  • Posts: 564
Reply 2 on: Jul 16, 2018
Wow, this really help

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

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?

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.

Find the lateral area, total surface area, and volume of the frustum Find the lateral area, total surface area, and volume of the frustum
Stroke alongside the nose and under the cheekbones. Use the thumbs to slide down the sides of the ... Stroke alongside the nose and under the cheekbones. Use the thumbs to slide down the sides of the ...
Stand at the side facing the client. Apply L stroke to both sides of the neck with flat fingers ... Stand at the side facing the client. Apply L stroke to both sides of the neck with flat fingers ...
Apply L stroke on terminus. Place your index and middle fingers on the left and right terminus; ... Apply L stroke on terminus. Place your index and middle fingers on the left and right terminus; ...
If you were recording the volume of liquid in the pipet depicted, what volume wo If you were recording the volume of liquid in the pipet depicted, what volume wo
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Video: ACTH/Cortisol (glycogenolysis, protein catabolism, lipolysis and gluconeogenesis)

For a complete list of videos, visit our video library