CPEN Practice Exam TEST MOD 010 with Actual Questions &
Answers 2023/2024 GRADED A+
Erickson's Psychosocial Theory
Infant (0-12 months) correct answers trust v. mistrust
Erickson's Psychosocial Theory
Toddler (12-36 months) correct answers autonomy v. shame & doubt
Erickson's Psychosocial Theory
Pre-school (3-6 y/o) correct answers initiative v. guilt
Erickson's Psychosocial Theory
School age (6-12y/o) correct answers industry v. inferiority
Erickson's Psychosocial Theory
Adolescent (12-18y/o) correct answers identity v. role confusion
Neonates lose how much of birth weight by third or fourth day of life?
weight returns to normal by what day? correct answers 10%-15%
10th day
Babinski reflex is normal up until what age?
What reflex is normal after Babinski reflex goes away? correct answers until toddlers walk OR up to age 2
plantar reflex
what is normal urinary output for a child 3 and older? correct answers 1 mL/kg
When does child's respiratory anatomy & physiology similar to an adult? correct answers 8 years old
Children should ride in back seat until what age? correct answers 13
All infants/toddler should ride rear-facing seat until correct answers at least 2 years old or until they
reach highest weight or height allowed
Booster seat is for correct answers taller than 4ft9in AND btwn 8-12 y/o
How does a fetus receive oxygen? correct answers placenta (oxygen rich blood)
, How does oxygenated blood from the placenta travel to the fetus? correct answers two shunts
1. ductus arteriosus
2. foramen ovale
Fetal lungs are filled w/ fluid until when? correct answers delivery
labor process + neonate's initial breaths clear out alveolar fluid and aerate the lungs
Name the 2 ways ... 2 shunts: ductus arteriosus + foramen ovale closed?
How long does closing take? correct answers 1. clamping of umbilical cord
2. expansion of lungs
hours to days after birth
What can causes ductus arteriosus and foramen ovale to stay open?
*name 2* correct answers 1. stress + hypoxia
2. congestive heart failure
What is the ideal temperature of a neonate? correct answers 36.5C -37.5C
If neonate requires suctioning, what do you suction first? mouth or nose? correct answers mouth first
then nose
Neonate's normal sugar in 1st 24hrs of life is? correct answers 30-45
How do you identify possible CHD in neonates using pulse oxi? correct answers Compare pulse ox on
right hand to either foot helps identify CHD if there's a difference of 3%+
2 ductal dependent lesions causing cyanosis correct answers 1. pulmonary valve stenosis - narrowing of
pul. valve opening
2. pulmonary atresia - ABN development of pul. valve
5 non-ductal dependent lesions causing cyanosis correct answers 1. truncus arteriosus
2. transposition of the great arteries
3. tricuspid atresia
4. tetralogy of fallot
5. totally anomalous pulmonary venous return
Name 6 things that can cause microcephaly? correct answers 1. Zika virus
Answers 2023/2024 GRADED A+
Erickson's Psychosocial Theory
Infant (0-12 months) correct answers trust v. mistrust
Erickson's Psychosocial Theory
Toddler (12-36 months) correct answers autonomy v. shame & doubt
Erickson's Psychosocial Theory
Pre-school (3-6 y/o) correct answers initiative v. guilt
Erickson's Psychosocial Theory
School age (6-12y/o) correct answers industry v. inferiority
Erickson's Psychosocial Theory
Adolescent (12-18y/o) correct answers identity v. role confusion
Neonates lose how much of birth weight by third or fourth day of life?
weight returns to normal by what day? correct answers 10%-15%
10th day
Babinski reflex is normal up until what age?
What reflex is normal after Babinski reflex goes away? correct answers until toddlers walk OR up to age 2
plantar reflex
what is normal urinary output for a child 3 and older? correct answers 1 mL/kg
When does child's respiratory anatomy & physiology similar to an adult? correct answers 8 years old
Children should ride in back seat until what age? correct answers 13
All infants/toddler should ride rear-facing seat until correct answers at least 2 years old or until they
reach highest weight or height allowed
Booster seat is for correct answers taller than 4ft9in AND btwn 8-12 y/o
How does a fetus receive oxygen? correct answers placenta (oxygen rich blood)
, How does oxygenated blood from the placenta travel to the fetus? correct answers two shunts
1. ductus arteriosus
2. foramen ovale
Fetal lungs are filled w/ fluid until when? correct answers delivery
labor process + neonate's initial breaths clear out alveolar fluid and aerate the lungs
Name the 2 ways ... 2 shunts: ductus arteriosus + foramen ovale closed?
How long does closing take? correct answers 1. clamping of umbilical cord
2. expansion of lungs
hours to days after birth
What can causes ductus arteriosus and foramen ovale to stay open?
*name 2* correct answers 1. stress + hypoxia
2. congestive heart failure
What is the ideal temperature of a neonate? correct answers 36.5C -37.5C
If neonate requires suctioning, what do you suction first? mouth or nose? correct answers mouth first
then nose
Neonate's normal sugar in 1st 24hrs of life is? correct answers 30-45
How do you identify possible CHD in neonates using pulse oxi? correct answers Compare pulse ox on
right hand to either foot helps identify CHD if there's a difference of 3%+
2 ductal dependent lesions causing cyanosis correct answers 1. pulmonary valve stenosis - narrowing of
pul. valve opening
2. pulmonary atresia - ABN development of pul. valve
5 non-ductal dependent lesions causing cyanosis correct answers 1. truncus arteriosus
2. transposition of the great arteries
3. tricuspid atresia
4. tetralogy of fallot
5. totally anomalous pulmonary venous return
Name 6 things that can cause microcephaly? correct answers 1. Zika virus
