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

Author Question: Which of the following factors affect cardiac performance? 1. Preload 2. Afterload 3. Contractility ... (Read 28 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555
on: Jul 16, 2018
Which of the following factors affect cardiac performance? 1. Preload 2. Afterload 3. Contractility 4. Cardiac output
 
  a. 1 and 2 only
  b. 1 and 3 only
  c. 1, 2, and 3 only
  d. 1, 2, 3, and 4

Question 2

Which of the following bedside assessment of respiratory muscle strength is commonly used on ventilated patients?
 
  a. Tidal volume
  b. Maximal inspiratory pressure
  c. Minute ventilation
  d. Respiratory rate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Cardiac performance is affected by preload, contractility, and afterload, and is evaluated by the measurement of cardiac output.

Answer to Question 2

ANS: B
Two values commonly used for bedside assessment of respiratory muscle strength are vital ca-pacity (VC) and maximal inspiratory pressure (MIP).


luminitza

  • Member
  • Posts: 555
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

fatboyy09

  • Member
  • Posts: 358
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

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

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Affect. Affect.
Factors affecting communication Factors affecting communication
Cardiac Cardiac
How much the temperature will rise depends on many factors that affect the level of GHG emission How much the temperature will rise depends on many factors that affect the level of GHG emission
Other Factors Affecting Pulmonary Ventilation Other Factors Affecting Pulmonary Ventilation
Physical Findings of Cardiac Tamponade Physical Findings of Cardiac Tamponade
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library