This topic contains a solution. Click here to go to the answer

Author Question: Describe the stimuli and receptors that induce volumetric thirst. Indicate whether the statement ... (Read 72 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
Describe the stimuli and receptors that induce volumetric thirst.
 
  Indicate whether the statement is true or false.

Question 2

Describe the intracellular and extracellular fluid compartments of the body.
 
  Indicate whether the statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Answer: The detectors are located within the kidney  these are sensitive to blood flow. Upon activation, these cells secrete renin, which starts a sequence of catalytic events relating to angiotensin, which in turn initiates drinking and consumption of salt. Evaporation will reduce the plasma compartment, leading to volumetric thirst. Other hypovolemic stimuli are loss of blood, vomiting, or diarrhea.

Answer to Question 2

Answer: The fluid contained within the cytoplasm of cells comprises the intracellular compartment. In contrast, the extracellular fluid includes the intravascular fluid (blood plasma), the cerebrospinal fluid, and the interstitial fluid (located between cells). The intracellular compartment comprises two-thirds of the body's water.





 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

For a complete list of videos, visit our video library