Question

A nurse is assessing a newborn for manifestations of a large patent ductus arteriosus. Which of the following findings should the nurse expect?

Answer 1

Correct Answers:

Systolic murmur

Rationale :

🔊 A PDA causes abnormal blood flow between the aorta and the pulmonary artery

🔊 This extra flow creates a characteristic systolic murmur, often described as "machinery-like"

🔊 The murmur is best heard at the left upper sternal border

🔊 Other signs can include bounding pulses and signs of heart failure, but chronic hypoxemia, cyanosis, or weak pulses are more common in cyanotic defects, not PDA

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Answer 2

Correct Answers:

An 11-year-old school-age child

Rationale :

💉 The meningococcal conjugate vaccine (MCV4) is routinely administered at age 11–12 years

💉 A booster is recommended at age 16

💉 It protects against Neisseria meningitidis, which causes bacterial meningitis

💉 Younger children may receive it only if they’re immunocompromised or at special risk

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Answer 3

Correct Answers:

ventricular septal defect, atrial septal defect, overriding aorta

Rationale :

💙 Tetralogy of Fallot (TOF) is a cyanotic congenital heart defect composed of 4 key anatomical abnormalities

💙 These include:

→ Pulmonary stenosis: obstructs outflow to the lungs

→ Ventricular septal defect (VSD): allows mixing of blood

→ Overriding aorta: receives blood from both ventricles

→ Right ventricular hypertrophy: due to pressure overload from pulmonary stenosis

💙 These defects cause hypoxia, cyanosis, and "tet spells"

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Answer 4

Correct Answers:

Oliguria

Rationale :

🚨 Hypovolemic shock occurs from severe fluid or blood loss, leading to decreased perfusion

🚨 The kidneys respond by conserving fluid, resulting in low urine output (oliguria)

🚨 Other expected signs include tachycardia, hypotension, pallor, and cool skin

🚨 Flushed skin and bradypnea are not typical signs; the patient is often pale and tachypneic

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Answer 5

Correct Answers:

Diaphoresis

Rationale :

😓 In pediatric heart failure, diaphoresis (especially during feeding) is a classic symptom

😓 It reflects increased sympathetic activity due to poor cardiac output

😓 These children may also have tachycardia, poor feeding, and respiratory distress

😓 Bradycardia and hypertension are not expected; urine output often decreases

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Answer 6

Correct Answers:

Encourage the child to take frequent baths with cool water to soothe the itchy skin
Keep the child's fingernails short to prevent scratching and minimize the risk of skin infection

Rationale :

✔️ Encourage cool water baths (Answer B):

🧼 Cool or lukewarm baths are one of the most effective comfort measures during the vesicular stage of chickenpox.

🧼 These baths help reduce itching (pruritus), soothe inflamed skin, and offer relief without the need for systemic medication.

🧼 Adding colloidal oatmeal or baking soda to bathwater can enhance the anti-pruritic effect by calming inflamed skin.

🧼 This method is particularly important for children, who may not tolerate the itch well and are prone to scratching.

🧼 Frequent bathing is also not contraindicated in varicella; it can help keep the skin clean and prevent secondary bacterial infection, especially in warm weather or after sweating.

Why this matters:

🧼 Chickenpox lesions can be very itchy, and when scratched, they can become portals of entry for Staphylococcus aureus or Streptococcus pyogenes, leading to impetigo or cellulitis.

🧼 Comfort measures also help prevent disturbed sleep, irritability, and behavioral distress in children

✔️ Keep the child’s fingernails short (Answer D):

🧼 Keeping nails short and smooth significantly reduces the risk of breaking the skin during scratching episodes.

🧼 This prevents trauma to the vesicles and pustules, which could otherwise lead to scarring or bacterial superinfection.

🧼 In young children, unconscious scratching, especially during sleep, is common. Short nails limit damage even when mittens or gloves aren't tolerated.

🧼 Parents should be instructed to trim nails daily, and hand hygiene should be reinforced to reduce microbial contamination under nails.

Why this matters:

🧼 In children, especially toddlers and preschoolers, motor control is immature. Even with instructions not to scratch, they often can't help it.

🧼 Preventing scratching preserves skin integrity, reducing the likelihood of permanent pox scars and complications like cellulitis or abscess formation..

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Answer 7

Correct Answers:

Separation anxiety

Rationale :

🧸 For toddlers and young preschoolers, the fear of being separated from caregivers is their greatest hospital-related stress

🧸 Hospitalization disrupts attachment, routine, and security

🧸 While fear of pain and loss of control are relevant, separation causes the most emotional distress

🧸 Reactions may include crying, regression, tantrums, or withdrawal

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Answer 8

Correct Answers:

"Has your son had a sore throat recently?"

Rationale :

❤️ Acute rheumatic fever is an autoimmune response that develops after untreated or partially treated group A strep pharyngitis

❤️ Asking about a recent sore throat helps establish the precipitating event

❤️ This condition can cause carditis, arthritis, chorea, rash, and more

❤️ Injuries and aspirin use are irrelevant. The condition is acquired, not congenital

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Answer 9

Correct Answers:

Defects with decreased pulmonary blood flow
Defects with increased pulmonary blood flow
Cyanotic defect.
Mixed defects.
Acyanotic defect.
Obstructive defects.

Rationale :

✔️ A. Defects with decreased pulmonary blood flow

💓 These defects involve obstruction or limitation in blood flow to the lungs, causing reduced oxygenation of blood.

💓 Examples include:

– Tetralogy of Fallot (TOF)

– Tricuspid atresia

💓 In these conditions, deoxygenated blood bypasses the lungs, often resulting in cyanosis (bluish skin/mucosa).

💓 Infants may experience "tet spells", or sudden hypoxic episodes with crying or exertion.

✔️ B. Defects with increased pulmonary blood flow

💓 These defects allow too much blood to flow to the lungs, often due to left-to-right shunting.

💓 Examples include:

– Atrial septal defect (ASD)

– Ventricular septal defect (VSD)

– Patent ductus arteriosus (PDA)

💓 The excess flow leads to pulmonary congestion, tachypnea, and eventually right-sided heart strain.

✔️ C. Cyanotic defects

💓 Cyanotic heart defects involve mixing of oxygenated and deoxygenated blood, leading to lower oxygen delivery to tissues.

💓 These include:

– Tetralogy of Fallot

– Tricuspid atresia

– Transposition of the great arteries (TGA)

💓 Cyanosis is often visible as bluish lips, nail beds, or mucosa, especially during feeding or crying.

systemic oxygenation.

✔️ D. Mixed defects

💓 In these defects, oxygen-rich and oxygen-poor blood mix within the heart or great vessels, creating variable oxygen delivery.

💓 Examples include:

– Transposition of the great arteries (TGA)

– Truncus arteriosus

– Hypoplastic left heart syndrome (HLHS)

💓 These defects are often severe and life-threatening, requiring immediate stabilization with prostaglandins and surgery.

✔️ E. Acyanotic defects

💓 These are typically left-to-right shunts or obstructive defects that do not initially cause cyanosis.

💓 Examples include:

– VSD, ASD, PDA

– Coarctation of the aorta (in early stages)

💓 These defects may still cause pulmonary overcirculation, heart failure, or poor growth, but the child remains pink.

✔️ F. Obstructive defects

💓 These involve narrowing or blockage of a vessel or valve, impeding forward blood flow.

💓 Examples include:

– Coarctation of the aorta

– Aortic stenosis

– Pulmonary stenosis

💓 These defects may present with hypertension, diminished pulses, heart failure, or shock, depending on severity.

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Answer 10

Correct Answers:

The child has a congenital immunodeficiency

Rationale :

🚫 MMR is a live attenuated vaccine, and is contraindicated in children with immunodeficiency due to risk of overwhelming infection

🚫 Mild illness or low-grade fever (even after prior vaccines) is not a contraindication

🚫 Antibiotic use has no impact on vaccine effectiveness or safety

🚫 Immunocompromised patients should not receive live vaccines unless cleared by specialists

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RN ATI Paediatric Nurs 307 Quiz

No.

1 :
A nurse is assessing a newborn for manifestations of a large patent ductus arteriosus. Which of the following findings should the nurse expect?

2 :
A nurse is administering vaccines at a county health immunization clinic. Which of the following clients should the nurse plan to administer the meningococcal conjugate (MCV4) vaccine?

3 :
A nurse is assessing a 1-year-old child who has Tetralogy of Fallot. Which of the following findings should the nurse expect?

4 :
A nurse is caring for a client who has hypovolemic shock. Which of the following should the nurse recognize as an expected finding?

5 :
A nurse is assessing a toddler who has heart failure. Which of the following should the nurse recognize as an expected finding?

6 :
A 6-year-old child has been diagnosed with varicella (chickenpox) and is being cared for at home. Which of the following measures should the nurse recommend to the child's parents to prevent complications and promote comfort?

7 :
A nurse is caring for three toddlers and one preschooler. Which represents the major stressor of hospitalization for these four patients?

8 :
A nurse is obtaining a health history from a child who has suspected acute rheumatic fever. Which of the following questions should the nurse ask?

9 :
Congenital heart defects are classified by which of the following? Select all that apply

10 :
A nurse is preparing to administer the first measles, mumps, and rubella (MMR) immunization to a 15-month-old toddler. Which of the following findings is a contraindication for this immunization?

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RN ATI Paediatric Nurs 307 Quiz

No.

1 : A nurse is assessing a newborn for manifestations of a large patent ductus arteriosus. Which of the following findings should the nurse expect?

2 : A nurse is administering vaccines at a county health immunization clinic. Which of the following clients should the nurse plan to administer the meningococcal conjugate (MCV4) vaccine?

3 : A nurse is assessing a 1-year-old child who has Tetralogy of Fallot. Which of the following findings should the nurse expect?

4 : A nurse is caring for a client who has hypovolemic shock. Which of the following should the nurse recognize as an expected finding?

5 : A nurse is assessing a toddler who has heart failure. Which of the following should the nurse recognize as an expected finding?

6 : A 6-year-old child has been diagnosed with varicella (chickenpox) and is being cared for at home. Which of the following measures should the nurse recommend to the child's parents to prevent complications and promote comfort?

7 : A nurse is caring for three toddlers and one preschooler. Which represents the major stressor of hospitalization for these four patients?

8 : A nurse is obtaining a health history from a child who has suspected acute rheumatic fever. Which of the following questions should the nurse ask?

9 : Congenital heart defects are classified by which of the following? Select all that apply

10 : A nurse is preparing to administer the first measles, mumps, and rubella (MMR) immunization to a 15-month-old toddler. Which of the following findings is a contraindication for this immunization?

1 :
A nurse is assessing a newborn for manifestations of a large patent ductus arteriosus. Which of the following findings should the nurse expect?

2 :
A nurse is administering vaccines at a county health immunization clinic. Which of the following clients should the nurse plan to administer the meningococcal conjugate (MCV4) vaccine?

3 :
A nurse is assessing a 1-year-old child who has Tetralogy of Fallot. Which of the following findings should the nurse expect?

4 :
A nurse is caring for a client who has hypovolemic shock. Which of the following should the nurse recognize as an expected finding?

5 :
A nurse is assessing a toddler who has heart failure. Which of the following should the nurse recognize as an expected finding?

6 :
A 6-year-old child has been diagnosed with varicella (chickenpox) and is being cared for at home. Which of the following measures should the nurse recommend to the child's parents to prevent complications and promote comfort?

7 :
A nurse is caring for three toddlers and one preschooler. Which represents the major stressor of hospitalization for these four patients?

8 :
A nurse is obtaining a health history from a child who has suspected acute rheumatic fever. Which of the following questions should the nurse ask?

9 :
Congenital heart defects are classified by which of the following? Select all that apply

10 :
A nurse is preparing to administer the first measles, mumps, and rubella (MMR) immunization to a 15-month-old toddler. Which of the following findings is a contraindication for this immunization?