Fluid and Electrolytes- Dehydration in PEDS Flashcards
What is the decrease in intravascular, interstitial and/or ICF in the body?
Fluid volume deficit
Loss of fluid alone is what?
Dehydration
What may exist alone or in combo w/ acid base imbalances and can occur slowly or rapidly?
Fluid volume deficit
How do infants/younger children differ from older children/adults in dehydration?
More vulnerable to alterations in fluid and electrolyte balance
Infants/younger children differ from older children/adults by disturbances occurring more ____ and _______.
Often; quicker
Infants/younger children differ from older children/adults by having ______ adjustments to alterations.
Slower
Infants/younger children differ from older children/adults by having greater _____ ______ and _____ in relation to size.
Fluid intake and output
Infants/younger children differ from older children/adults by length of ____ _____ being greater in an infant (larger surface for absorption).
Small intestine
Infants and younger children have a ECF that is?
Larger and constitutes greater proportion of body wt.
What are immature and inefficient in an infant?
Kidneys
Infants have a high daily what w/ little reserve?
Fluid requirement
The body surface of an infant/young child is what?
Greater
The basal metabolic rate (BMR) of an infant/young child is what?
Higher
What do infants/young children lose more of bc they can’t old on to it very well?
Fluid
What can’t infants/young children concentrate well?
Water
Infants/young children are @ risk for what bc they can’t handle solid loads as well?
Acid base imbalance
Infants/young children have more what bc of a warmer, increase in respirations and fever?
Insensible fluid loss
Infants/young children can’t handle what well bc it doesn’t have electrolytes and nutrients?
Solute free liquid like water
What factors affect fluid and electrolytes in infants/young children?
Age, gender, body size, environmental temps, and lifestyle
Total output>total intake is what? And can include insensible losses from a # of diseases?
Dehydration