Water Flashcards
Anions
Negative charge electrolytes
What percent water is the brain
90%
What percent of muscles are made of water
75%
Cations positive 4
Sodium, potassium, calcium, magnesium
Anions negative 4
Chloride bicarbonate phosphate protein
Total body water
Extracellular fluid, intracellular fluid
Extracellular fluid
Plasma interstitial
Intracellular water
Most 28 L
Extracellular water
Second 14 L
Interstitial fluid
3rd 11 L
Plasma
2.5 L fourth
Osmosis
Hi water concentration low solute concentration, move to lower water concentration, higher solute concentration
Isotonic its
No water movement
Hypertonic
Water movement out of the cell
Hypotonic
Water movement into cell
Three stages of heat illness
He cramps, he exhaustion, heat stroke
Percent of water in blood
55%
Largest percent of sodium excretion
Urine 1 to 5 g of sodium excreted per day. Half gram excreted through sweat and feces
Hyperkalemia
High blood potassium heart attack muscle paralysis
Hypo kalemia
Low blood potassium week muscles myalgia cramps
Hypovolemia
Less than normal blood volume sweating the group blood
Hyperthermia
2% loss of body weight third level of heat on this danger thermal regulator stops working Hot skin no sweat
Hyponatremia
Plasma sodium concentration less than 135 mL per customer very serious drop his rapid may result in confusion seizures, and death endurance and ultra endurance athletes are at risk
Cat ions
Positive electrolytes