tonicity
the tension or effect that a solution with impermeable solutes exerts on cell size because of water movement across the cell membrane
isotonic solution
fluid similar to osmolality in cell & solution; neither shrink nor swell
hypotonic solution
has lower osmolality than ICF; cell swells
hypertonic solution
has higher osmolality than ICF; cell shrinks
decreased
An athlete ran a marathon even though he felt ill. After the race, the athlete collapsed. Clinical manifestations included pale skin, sunken eyes, & a low BP. A knee and ankle were badly swollen & the abdomen was distended with fluid. Appendicitis & dehyd
increased bc dehydration caused loss of volume (increased particles & decreased volume)
An athlete ran a marathon even though he felt ill. After the race, the athlete collapsed. Clinical manifestations included pale skin, sunken eyes, & a low BP. A knee and ankle were badly swollen & the abdomen was distended with fluid. Appendicitis & dehyd
decreased or shrink (hypertonic)
An athlete ran a marathon even though he felt ill. After the race, the athlete collapsed. Clinical manifestations included pale skin, sunken eyes, & a low BP. A knee and ankle were badly swollen & the abdomen was distended with fluid. Appendicitis & dehyd
increased bc more fluid found in ankle, knee, & abdomen
An athlete ran a marathon even though he felt ill. After the race, the athlete collapsed. Clinical manifestations included pale skin, sunken eyes, & a low BP. A knee and ankle were badly swollen & the abdomen was distended with fluid. Appendicitis & dehyd