CNUR 302 Final Examination and
Actual Detailed Answers 2025-2026
Edition.
Erikson's Stages of Development - Answer 1. Trust vs. mistrust (Birth to infancy)
2. Autonomy vs. Shame and Doubt (toddler)
3. Initiative vs. Guilt (preschool)
4. Industry vs. Inferiority (school age)
5. Identity vs. role diffusion (Adolescence)
Developmental Ages - Answer Newborn: birth-1m
Infancy: 1m-1y
Toddler: 1y-3y
Preschool: 3-6y
School Age 6y-12y
Adolescent 12y-18y
Newborn/infant development - Answer trust vs. mistrust
stranger and separation anxiety
crying=communication
reflexes: birth-1m
foods at 4-6m
Toddler development - Answer autonomy vs shame
negativity
pain scale: FLACC
Preschool Development - Answer initiative vs guilt
egocentric
muscle growth
Pain scale: FLACC and faces
,self-esteem
Pain scale: faces or numbers
brain and resp growth complete
Adolescent development - Answer identity vs role confusion
relationships with fam and peers
sexuality and puberty
mature organs
pain scale: numbers
Piaget Cognitive Development - Answer sensory motor: birth-2
pre-operational: 2-7
concrete operational: 7-11
formal operational: 12+ (abstract thought)
IM injection - Answer infnent: 1mL max
Size: 1-1.5, 22-25 gauge
vastus lateralis
HR assessment - Answer <12: apical pulse for 1 min
>12: radial
temp assessment - Answer <6: axilla
>6: oral
EMB self life - Answer shelf: 4h
fridge: 5d
freezer: 2w
chest freezer: 6m
how to admin crushed meds - Answer 1 tablespoon of nonessential food
,NG flushing (when and how) - Answer q4-6h, before and after use
infant: 1-2 mL
child: 5-10 mL
How often is NG tubing changed - Answer q24h
How long can feed hang for? - Answer Max 6h
How often is mouth care given when NPO - Answer q2-4h
Care of GT site - Answer clean q24h
rotate 1/4 turn q24h
IV PSI - Answer 3
how often is IV site assessed - Answer q1h
how often is IV tubing and bag changed - Answer q96h
Funnel - Answer 4-10L/min
Nasal prongs - Answer 0-4L/min
SImple mask - Answer 6-10L/min
Non-rebreather mask - Answer 8-12L/min
Nebulizer O2 rate - Answer humidified o2 at 5-6L/min
how often is neb mask and tubing changed? - Answer q2d
, rest between MDI puffs - Answer 30 sec
1 min if bronchodilator
suction rate - Answer 60-100mmHg
suction time limit - Answer 5sec
max suction cath passes - Answer 3
rest between suction passes - Answer 30-60sec
obesity dx gold standard - Answer hydrostatic Kg
obesity med - Answer orlistat (inhibit lipase)
normal urine output - Answer 1-2 ml/kg/hr
Degree of dehydration - Answer Mild: 3-5% volume loss
Moderate: 6-10% volume loss
Severe: >10% volume loss
fever - Answer temp >38
FLACC - Answer 0-7y
face, legs, activity, cry, consolability
Face pain scale - Answer 3y+
6 faces
0-10
Actual Detailed Answers 2025-2026
Edition.
Erikson's Stages of Development - Answer 1. Trust vs. mistrust (Birth to infancy)
2. Autonomy vs. Shame and Doubt (toddler)
3. Initiative vs. Guilt (preschool)
4. Industry vs. Inferiority (school age)
5. Identity vs. role diffusion (Adolescence)
Developmental Ages - Answer Newborn: birth-1m
Infancy: 1m-1y
Toddler: 1y-3y
Preschool: 3-6y
School Age 6y-12y
Adolescent 12y-18y
Newborn/infant development - Answer trust vs. mistrust
stranger and separation anxiety
crying=communication
reflexes: birth-1m
foods at 4-6m
Toddler development - Answer autonomy vs shame
negativity
pain scale: FLACC
Preschool Development - Answer initiative vs guilt
egocentric
muscle growth
Pain scale: FLACC and faces
,self-esteem
Pain scale: faces or numbers
brain and resp growth complete
Adolescent development - Answer identity vs role confusion
relationships with fam and peers
sexuality and puberty
mature organs
pain scale: numbers
Piaget Cognitive Development - Answer sensory motor: birth-2
pre-operational: 2-7
concrete operational: 7-11
formal operational: 12+ (abstract thought)
IM injection - Answer infnent: 1mL max
Size: 1-1.5, 22-25 gauge
vastus lateralis
HR assessment - Answer <12: apical pulse for 1 min
>12: radial
temp assessment - Answer <6: axilla
>6: oral
EMB self life - Answer shelf: 4h
fridge: 5d
freezer: 2w
chest freezer: 6m
how to admin crushed meds - Answer 1 tablespoon of nonessential food
,NG flushing (when and how) - Answer q4-6h, before and after use
infant: 1-2 mL
child: 5-10 mL
How often is NG tubing changed - Answer q24h
How long can feed hang for? - Answer Max 6h
How often is mouth care given when NPO - Answer q2-4h
Care of GT site - Answer clean q24h
rotate 1/4 turn q24h
IV PSI - Answer 3
how often is IV site assessed - Answer q1h
how often is IV tubing and bag changed - Answer q96h
Funnel - Answer 4-10L/min
Nasal prongs - Answer 0-4L/min
SImple mask - Answer 6-10L/min
Non-rebreather mask - Answer 8-12L/min
Nebulizer O2 rate - Answer humidified o2 at 5-6L/min
how often is neb mask and tubing changed? - Answer q2d
, rest between MDI puffs - Answer 30 sec
1 min if bronchodilator
suction rate - Answer 60-100mmHg
suction time limit - Answer 5sec
max suction cath passes - Answer 3
rest between suction passes - Answer 30-60sec
obesity dx gold standard - Answer hydrostatic Kg
obesity med - Answer orlistat (inhibit lipase)
normal urine output - Answer 1-2 ml/kg/hr
Degree of dehydration - Answer Mild: 3-5% volume loss
Moderate: 6-10% volume loss
Severe: >10% volume loss
fever - Answer temp >38
FLACC - Answer 0-7y
face, legs, activity, cry, consolability
Face pain scale - Answer 3y+
6 faces
0-10
