Anatomy and Physiology Unit 8 Quiz 2

_____ influences sodium balance.

ANP

contains water outside of cells

ECF

contains about two thirds of the water volume in cells

ICF

_____ is a hormone that triggers reabsorption of sodium.

aldosterone

only buffer system for ECF

bicarbonate

_____ is stored in bones.

calcium

location of exchange between plasma and IF

capillary walls

_____ concentration is monitored by respiratory centers.

carbon dioxide

one or more compounds fight against pH change

chemical buffers

_____ follows the passive transport of sodium.

chloride

chemical compounds that dissolve into ions

electrolytes

Men have a lower water content because they have more skeletal muscle.

false

fluid between cells

interstitial fluid

control acid-base concentration

kidneys

glucose, lipids, creatinine, and urea

nonelectrolytes

renal mechanisms remove this substance

nonvolatile acids

causes thirst and the release of ADH

osmolality

_____ is reabsorbed by secondary active transport.

phosphate

buffer system for urine

phosphate buffers

fluid part of the blood

plasma

location of exchange between IF and ICF

plasma membrane

_____ is the cation responsible for neuromuscular function.

potassium

buffer system of exposed organic acid groups

protein

carbon dioxide concentration affects acid-base balance

respiratory center

_____ is important for fluid and electrolyte balance.

sodium