NGN NCLEX -2026 | Questions with 100% Verified Answers |
Latest Update 2026/2027
Question: pH
Answer: 7.35-7.45
Question: PCO2
Answer: 35-45
Question: HCO3
Answer: 22-26
Question: PO2
Answer: 80-100%
Question: SaO2
Answer: 96-100%
Question: BUN
Answer: 8-25
,Question: Creatinine
Answer: 0.5-1 Waste product filtered out by kidneys
Question: Total cholesterol
Answer: under 200
Question: HDL
Answer: 30-70 Good cholesterol
Question: LDL Bad cholesterol
Answer: less than 130
Question: Triglycerides
Answer: under 200 Type of lipid that circulates in blood High amount- increase risk heart disease and stroke
Question: protein
Answer: 6-8
Question: albumin
Answer: 3.5-5 -checks liver and kidney function
- high=dehydration, diarrhea
-low=kidney/liver disease, infection, inflammation
Question: amylase
Answer: 25-151 Enzyme helps digest carbs
,Question: lipase
Answer: 10-140 Enzyme made in pancreas that break down fats High- problem w prancers
Question: ammonia
Answer: 10-80 Toxic waste product made during protein digestion High- liver disease, kidney failure, genetic
disorder, Reyes
Question: ALT/AST
Answer: 10-40
Question: Bilirubin
Answer: total less then 1.5
Question: glucose
Answer: 70-100
Question: A1C
Answer: under 6% Average blood sugar over 3 months
Question: hemoglobin
Answer: woman 12-15, male 14-16
Question: hematocrit
Answer: female 35-45% male 40-50%
, Question: platelets
Answer: 150,000-400,000
Question: aPTT
Answer: 20-30 seconds
Question: PT
Answer: 9-11 seconds
Question: INR
Answer: 1 (with warfarin 2-3)
Question: K
Answer: 3.5-5.0: intracellular, neuromuscular/muscular contraction, regulated by kidney. o Foods: avocado,
potatoes, spinach, strawberries, tomatoes, raisins o NEVER GIVEN IV PUSH, IM, SUBQ, max infusion 10 mEq/hr,
K can cause phlebitis=assess IV site frequently, assess renal function before administering, monitor I&O o
High/low=impacted heart rhythm, and muscle function w/ leg cramping o High d/t: K retaining diuretics, CRF,
Addison's, tissue damage- if CRF=Kayexalate, IV glucose with insulin, Ca, dialysis, avoid salt substitutes o Low
d/t diuretics/corticosteroids, vomiting, diarrhea, NG suction, CRF, -no supplements on empty stomach o
Hypo=st depression Hyper=Tall T waves
Latest Update 2026/2027
Question: pH
Answer: 7.35-7.45
Question: PCO2
Answer: 35-45
Question: HCO3
Answer: 22-26
Question: PO2
Answer: 80-100%
Question: SaO2
Answer: 96-100%
Question: BUN
Answer: 8-25
,Question: Creatinine
Answer: 0.5-1 Waste product filtered out by kidneys
Question: Total cholesterol
Answer: under 200
Question: HDL
Answer: 30-70 Good cholesterol
Question: LDL Bad cholesterol
Answer: less than 130
Question: Triglycerides
Answer: under 200 Type of lipid that circulates in blood High amount- increase risk heart disease and stroke
Question: protein
Answer: 6-8
Question: albumin
Answer: 3.5-5 -checks liver and kidney function
- high=dehydration, diarrhea
-low=kidney/liver disease, infection, inflammation
Question: amylase
Answer: 25-151 Enzyme helps digest carbs
,Question: lipase
Answer: 10-140 Enzyme made in pancreas that break down fats High- problem w prancers
Question: ammonia
Answer: 10-80 Toxic waste product made during protein digestion High- liver disease, kidney failure, genetic
disorder, Reyes
Question: ALT/AST
Answer: 10-40
Question: Bilirubin
Answer: total less then 1.5
Question: glucose
Answer: 70-100
Question: A1C
Answer: under 6% Average blood sugar over 3 months
Question: hemoglobin
Answer: woman 12-15, male 14-16
Question: hematocrit
Answer: female 35-45% male 40-50%
, Question: platelets
Answer: 150,000-400,000
Question: aPTT
Answer: 20-30 seconds
Question: PT
Answer: 9-11 seconds
Question: INR
Answer: 1 (with warfarin 2-3)
Question: K
Answer: 3.5-5.0: intracellular, neuromuscular/muscular contraction, regulated by kidney. o Foods: avocado,
potatoes, spinach, strawberries, tomatoes, raisins o NEVER GIVEN IV PUSH, IM, SUBQ, max infusion 10 mEq/hr,
K can cause phlebitis=assess IV site frequently, assess renal function before administering, monitor I&O o
High/low=impacted heart rhythm, and muscle function w/ leg cramping o High d/t: K retaining diuretics, CRF,
Addison's, tissue damage- if CRF=Kayexalate, IV glucose with insulin, Ca, dialysis, avoid salt substitutes o Low
d/t diuretics/corticosteroids, vomiting, diarrhea, NG suction, CRF, -no supplements on empty stomach o
Hypo=st depression Hyper=Tall T waves
