« previous next »

Author Question: What percentage of an adult's body weight consists of water? a. 10 to 20 b. 30 to 40 c. 50 to ... (Read 47 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jul 11, 2018
What percentage of an adult's body weight consists of water?
 
  a. 10 to 20
  b. 30 to 40
  c. 50 to 60
  d. 70 to 80

Question 2

Auscultating the heart sounds should result in a lubb-dupp sound when using the bell and the diaphragm of the stethoscope. The lubb sound is caused by the:
 
  a. opening of the AV valves.
  b. opening of the semilunar valves.
  c. closing of the AV valves.
  d. closing of the semilunar valves.


Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 11, 2018
Answer to Question 1

C
The percentage of water declines to 50 to 60 in adults.

Answer to Question 2

C
The lubb-dupp sound of the heart is caused by the closing of the AV and semilunar valves, respectively.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jul 11, 2018
Thank you


Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 11, 2018
No problemo


« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc
Abduction and Adduction Abduction–Moving a body part away from the middle. Adduction–Moving a body p Abduction and Adduction Abduction–Moving a body part away from the middle. Adduction–Moving a body p
Effect of Zero Gravity on Cosmonaut's Body. Effect of Zero Gravity on Cosmonaut's Body.
Body Region Terms Body Region Terms
The Morris Water Maze The Morris Water Maze
The spinal cord protrudes from the body. The spinal cord protrudes from the body.
Video: Simple and Double Sugar

For a complete list of videos, visit our video library