Ch. 26 Module 1: Sections 26.01-26.02 Dynamic Study Module

The largest percentage of body water is located in what compartment?

Intracellular fluid

All of the following would cause edema except __________.

hypotension

Most water is excreted via the __________.

kidneys

ADH acts on the __________ to __________ water excretion.

kidneys; decrease

Diuresis peaks __________ after drinking water.

one hour

Which of the following tissues is the least hydrated?

Adipose tissue

Match the following condition with its possible cause and/or consequence: Edema.

An atypical fluid accumulation in the interstitial space, leading to tissue swelling

Which of the following individuals would have the most body water?

An infant

Identify the gas or solute exchanged at "B."

Carbon dioxide

Lymph, cerebrospinal fluid, humors of the eye, synovial fluid, serous fluid, gastrointestinal secretions are considered part of what fluid compartment?

D

Identify the statement related to "C."

Fluid in the blood

Which of the following is associated with the swelling of cells?

Hypotonic hydration

Identify the gas or solute exchanged at "D."

Ions

Match the following electrolyte with its appropriate description and location: Magnesium.

Least abundant positive electrolyte in extracellular fluid

Match the following electrolyte with its description: Sodium.

Major extracellular cation

Match the following electrolyte with its appropriate description and location: Potassium.

Most abundant positive electrolyte in intracellular fluid

The only cation exerting significant osmotic pressure in the ECF is __________.

Na+

Identify the gas or solute exchanged at "C."

Nitrogenous waste

Identify the gas or solute exchanged at "A."

Oxygen

Match the following condition with its possible cause and/or consequence: Hyponatremia.

Promotes net osmosis into tissue cells, causing them to swell as they become abnormally hydrated

Identify the statement related to "D."

The body's "internal environment"

Identify the statement related to "B."

The fluid in the microscopic spaces between tissue cells

Identify the statement related to "A."

Trillions of tiny individual "compartments"

Match the following condition with its possible cause and/or consequence: Dehydration.

When water output exceeds intake over a period of time

A major stimulus for the release of antidiuretic hormone is __________.

a rise in plasma osmolality

Edema is accumulation of fluid in the __________.

interstitial space

The major source of water loss from the body is __________.

urine