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Nurs 101 Lecture > Week 6-Fluid And Electrolytes > Flashcards

Week 6-Fluid And Electrolytes Flashcards

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1
Q

What is the primary body fluid

A

Water

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2
Q

Water content/ movement varies based on what

A

Adipose tissue, age, etc.

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3
Q

Does water contain solutes

A

Yes.

Electrolytes and non electrolytes.

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4
Q

Intracellular

A

Within cell

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5
Q

Extracellular

A

Out of celll

Interstitial

Intravascular

Transcellular

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6
Q

Movements of fluid and electrolytes

A

Osmosis

Diffusion

Filtration

Active transport

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7
Q

Primary way of taking in fluids

A

Drinking

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8
Q

IOM recommended fluid intake

A

2700 mL for women

3720 mL for men

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9
Q

What percent of fluid should come from food

A

20%

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10
Q

What regulates fluid intake

A

Thirst:

Change in plasma osmolarity

Hypothalamus

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11
Q

Fluid output per day

A

Urine-1500 mL

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12
Q

Fluid output other than urine

A

Perspiration-skin

Exhaling-lungs

loose stool-100 to 200 mL per day

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13
Q

Does body naturally produce electrolytes

A

Yes

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14
Q

Benefits of electrolytes

A

Life sustaining

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15
Q

What do IV bags contain

A

Water and electrolytes

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16
Q

What does edema mean about organs

A

Kidneys and heart is working too hard

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17
Q

Which groups dehydrate quickly

A

Children and the elderly

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18
Q

Must cells always be oxygenated

A

Yes

19
Q

What does soda do to cells

A

Sugar content dries out cells

20
Q

Ascites

A

Fluid that goes to stomach

Associated with sodium and serosis

21
Q

3rd spacing

A

Extracellular fluid build up in a body space

Can be caused by blister

Edema

22
Q

Hormones

A

ADH

Renin-angiotensin system

Aldosterone

Thyroid Hormone

Brain naturetic factor

23
Q

Diauretic

A

Water pill.

Gets rid of extra water by urinating

Enhances kidney activity

24
Q

Lasix

A

Nonpotassium sparing diauretic

25
Q

Contraindication

A

Treatment should not be used bc it can be harmful

26
Q

Renin angiotensin system

A

Manages blood pressure when it drops.

It activates angiotensin two and cause vasoconstriction, which increases blood pressure

Angiotensin 1 and 2

27
Q

Angiotensin 2

A

Retains sodium and water

28
Q

HCT2-K+

A

Potassium sparing diuretic
Affects aldosterone

29
Q

What is liver filled with

A

Blood.

We don’t se it due to filtration

Ask professor

30
Q

How do electrolytes impact heart

A

Keeps it pumping

31
Q

Major electrolytes

A

Sodium

Potassium

Calcium

Magnesium

Phosphate/phospharus

Bicarbonate

32
Q

Sodium

A

ECF

Regulates fluid volume

Kidney reabsorbs

33
Q

Potassium

A

ICF

Muscle contraction/ heart contract.

Kidneys eliminate

34
Q

Calcium

A

Bone health

Neuromuscular function

Cardiac function

35
Q

Magnesium

A

ICF/bone

Many cell functionss

36
Q

Phosphate

A

ICF

Bound with calcium in teeth and bones

37
Q

Bicarbonate

A

ICF and ECF

Acid base balance

Regulated by kidneys

Serve as buffer

38
Q

Aldosterone

A

Released if blood pressure or fluid volume too low

Makes kidneys hold onto water

Causes kidneys to hold onto sodium

Makes kidney gets rid of potassium

39
Q

Brain natriuretic factor

A

Protein that regulates blood pressure. Allows normal circulation and preventing clots.

40
Q

Causes if fluid and electrolyte imbalance

A

Vomitting
Diarrhea
Sweating
Fever
Drinking too much water
Burns

41
Q

Isotonic IV

A

Increases blood volume

42
Q

Isotonic solutions

A

Normal saline

Lactated ringers

Dextrose 5 percent in water(but works as hypotonic once administered)

43
Q

Aldosterone

A

Holds onto sodium and water and excretes potassium

Nurs 101 Lecture (13 decks)

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