EXAM 1 questions

Question 1

What not to consider when timing nutition support in critically ill obese

Answer 1

insulin/glucose levels

Question 2

true for critically ill obese

Answer 2

use indirect calorimetry whne able

Question 3

Can stop PN when EN is

Answer 3

@ 75%

Question 4

Diarrhea uremia increased fat

Answer 4

metabolic acidosis

Question 5

primary Alkalosis

Answer 5

decrease pressure of co2

Question 6

Nutric score

Answer 6

means of determining route of nutrition support

Question 7

starvation is characterized by

Answer 7

decreased energy expenditure decreased protein wasting

Question 8

Not a risk of PN

Answer 8

Aspiration

Question 9

hydrostatic pressure thorugh the vascular wall

Answer 9

albumin draws it back into

Question 10

major cation outside of the cell besides sodium

Answer 10

chloride

Question 11

major cations inside the cell

Answer 11

phosphorus and phosphate

Question 12

Hypertonic goes from

Answer 12

intracellular to intravascular

Question 13

SIRS true statement

Answer 13

breathing rate is fast

Question 14

Not true of PICC line

Answer 14

peripheral placement concentration of dextrose to be infused

Question 15

lipid requirement

Answer 15

20-25%

Question 16

what tub cannot be bolus fed into

Answer 16

jejunostomy tube

Question 17

40% of dextrose solution provides

Answer 17

400 g carbs per L

Question 18

Hypertonic solution

Answer 18

higher solute concentration
fluid will shift and move into this area

Question 19

Isotonic

Answer 19

same concentration as blood
normal saline
no net fluid shift

Question 20

hypotonic

Answer 20

lower solute concentration
fluid shift away to higher area of concentration
half normal saline- may cause toom uch fluid to move from the veins into the cells