1
CNSC EXAM 2026 QUESTIONS WITH
DETAILED VERIFIED ANSWERS |
ALREADY GRADED A+
First Line Therapy for Hyperkalemia - correct-answer -calcium gluconate
Total Body Water Composition - correct-answer -2/3 Intracellular, 1/3 Extracellular
(1/4 intravascular, 3/4 Interstitial)
% Body weight water (male/female) - correct-answer -60% Male/50% Female
Respiratory Quotient Definition - correct-answer -Ratio of CO2 production to O2
consumption
Hang time for blenderized/reconstituted formula - correct-answer -4 hours
, 2
How often should micro-nutrient assessment be completed in the long-term PN
patient? - correct-answer -every 6 months
Closed system hang time - correct-answer -24-48 hrs
Open System hang time (home vs hospital) - correct-answer -Home - 12 hours
Hospital - 8 hours
Max Daily Dose of ILE - correct-answer -2.5 g/kg/d
Minimum ILE to prevent EFAD in infants - correct-answer -0.5-1 g/kg/day
pH of dextrose solutions - correct-answer -acidic 3.5-6.5
What factors increase calcium-phosphorus precipitation? - correct-answer -
Warmer temperature
Lower amino acid amounts
Use of calcium chloride
, 3
Filter size for 2-in-1 forumlations - correct-answer -0.22 micro meter
What is the smallest pore size you can use for TNA? - correct-answer -1.22 micro
meter
What is the size of fat particles? - correct-answer -0.1-1 micro meter
What is Glycerol? - correct-answer -A sugar alcohol that provides 4.3 kcal/kg; a
component of one SCAPN for peripheral use
Which nutrients engage in conversion of homocysteine to methionine? - correct-
answer -Vitamin B12, Folate, Choline
Hypertonic enteral formula - correct-answer -formula with osmolality > 320
mOsm/kg
CNSC EXAM 2026 QUESTIONS WITH
DETAILED VERIFIED ANSWERS |
ALREADY GRADED A+
First Line Therapy for Hyperkalemia - correct-answer -calcium gluconate
Total Body Water Composition - correct-answer -2/3 Intracellular, 1/3 Extracellular
(1/4 intravascular, 3/4 Interstitial)
% Body weight water (male/female) - correct-answer -60% Male/50% Female
Respiratory Quotient Definition - correct-answer -Ratio of CO2 production to O2
consumption
Hang time for blenderized/reconstituted formula - correct-answer -4 hours
, 2
How often should micro-nutrient assessment be completed in the long-term PN
patient? - correct-answer -every 6 months
Closed system hang time - correct-answer -24-48 hrs
Open System hang time (home vs hospital) - correct-answer -Home - 12 hours
Hospital - 8 hours
Max Daily Dose of ILE - correct-answer -2.5 g/kg/d
Minimum ILE to prevent EFAD in infants - correct-answer -0.5-1 g/kg/day
pH of dextrose solutions - correct-answer -acidic 3.5-6.5
What factors increase calcium-phosphorus precipitation? - correct-answer -
Warmer temperature
Lower amino acid amounts
Use of calcium chloride
, 3
Filter size for 2-in-1 forumlations - correct-answer -0.22 micro meter
What is the smallest pore size you can use for TNA? - correct-answer -1.22 micro
meter
What is the size of fat particles? - correct-answer -0.1-1 micro meter
What is Glycerol? - correct-answer -A sugar alcohol that provides 4.3 kcal/kg; a
component of one SCAPN for peripheral use
Which nutrients engage in conversion of homocysteine to methionine? - correct-
answer -Vitamin B12, Folate, Choline
Hypertonic enteral formula - correct-answer -formula with osmolality > 320
mOsm/kg
