fluids
true or false
If a person's TBW (total body water) is 50% that is normal and no interventions are needed.
false normal tbw is 60%
Match the terms
A. Isotonic 1. water goes out of the vessel
B. Hypotonic 2. water stays where it is put
C. Hypertonic 3. water enters the vessels
A. Isotonic- water stays where it is put
B. Hypotonic- water enters the vessels
C. Hypertonic- water goes out of the vessel
When administering fluids what complications should the nurse watch for?
Heart failure r/t fluid overload
True or False
all vitamins are fat soluble
False, 4 are fat soluble
Name the four cation electrolytes (cation= positively charged)
Potassium (3.5-5.0)
Sodium (135-145)
calcium (8.8-10)
magnesium (1.5-2.5)
to maintain homeostasis the ____ should always equal the output
input
True or False
when a solution releases a hydrogen ion that makes it more basic
False. Acidic solutions release hydrogen ions
True or False
Fluids should be ran quickly in order to have quick improvement
False, they should be given slowly and with the action known
Name the four fat soluble vitamins
ADEK
What is the most abundant cation electrolyte in the body?
calcium measured in a blood draw
What are three factors that play a part in maintaining homeostasis within fluids?
thirst, antidiuretic and aldosterone
Name two solutions that are typical IV fluids and cam be referred to as crystalloids
0.9% NSS
Lactated ringers
True or False
Weight is a good indication of fluids working
True but you need to make sure the weight is increasing slowly
Name the 2 water soluble vitamins
B,c
True or False
Chloride is a cation
false it is an anion hence the ending ide
Where in the body does 2/3 of twb stay?
Intracellular (in the cells) the other 1/3 is in extracellular
True or false
Colloids are self limiting and maintain plasma and diuresis and kidney perfusion
True these fluids include 5% and 25% albumin
True or false
someone with fluid volume deficit will heal quicker
False- the deficit can make it take longer and harder for wounds to heal
True or False
ADEK Is metabolized fast and stored in liver
False, they are stored in liver but they are metabolized slowly
What should you give a person diagnosed with hyponatremia?
Hypertonic solutions such as 3%nss
True or False
slow, insidious weight change signifies a fluid imbalance
False, it is a sudden weight change that signifies fluid imbalance
What assessments and lab values should i nurse watch when administering TPN?
blood sugars because they have high glucose concentration
Name the four types of fluids used in infusions
crystalloids, colloids, blood products, tpn
True or false
B12 is easily absorbed with no help
B12 requires an intrinsic factor to be absorbed people without the intrinsic factor will receive injections to help
What type of chronic substance use can cause hypo magnesium?
alcohol