Question

A nurse is preparing to obtain the length and weight of a 6-month-old infant during a well-child visit. Which of the following actions should the nurse plan to take? (Select all that apply.)

Answer 1

Correct Answers:

Cover the scale with a clean sheet of paper.
Measure the infant's length from the crown of the head to the heels of the feet.
Ensure the scale is balanced to "0" before weighing the infant.

Rationale :

🍼 A. Cover the scale with a clean sheet of paper

🍼 A clean sheet of paper or disposable barrier should always be placed on the infant scale to prevent cross-contamination between patients.

🍼 This is a standard infection control practice in pediatric settings, especially for infants who often come in contact with multiple surfaces during assessments.

🍼 It helps protect the baby’s skin and maintains a clean, sanitary environment for all patients.

📏 B. Measure the infant's length from the crown of the head to the heels of the feet

📏 For infants under 24 months, recumbent length (measured while lying down) is the proper method.

📏 The nurse should gently stretch the infant’s body, measuring from the top of the head (crown) to the heels while keeping the legs extended.

📏 This method gives an accurate assessment of linear growth, which is essential for tracking the infant’s physical development.

⚖️ D. Ensure the scale is balanced to "0" before weighing the infant

⚖️ Zeroing the scale before placing the infant ensures the accuracy of the weight measurement.

⚖️ Any imbalance could lead to an incorrect reading, which may affect nutritional assessments or growth chart calculations.

⚖️ This step is especially critical in pediatrics, where small variations in weight can be clinically significant.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 2

Correct Answers:

30

Rationale :

📌 Step 1: Dose per administration = 200 mg

📌 Step 2: Frequency = Every 8 hours → 3 doses in 24 hours

📌 Total daily dose = 200 mg × 3 = 600 mg

📌 Available concentration = 100 mg per 5 mL

So, 100 mg ÷ 5 mL = 20 mg/mL

📌 mL needed for 600 mg:

600 mg ÷ 20 mg/mL = 30 mL

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 3

Correct Answers:

Keep the infant at a 30° angle for 1 hr following each feeding.

Rationale :

🍼 Positioning the infant at a 30° angle after feedings helps reduce reflux episodes by using gravity to keep the stomach contents down.

🍼 Infants with gastroesophageal reflux (GER) are more likely to regurgitate when lying flat, especially immediately after feeding.

🍼 The nurse should teach parents to hold the infant upright or place them in an inclined seat (while supervised) for at least 30–60 minutes post-feeding.

🍼 This intervention is safe, effective, and non-pharmacologic, promoting better digestion and comfort.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 4

Correct Answers

A . WBC count 17,000/mm3 [ Indication of Potential Improvement ]
B . Steatorrhea [ Unrelated to Diagnosis ]
C . Oxygen saturation 95% on 1 L oxygen via nasal cannula [ Indication of Potential Improvement ]
D . Barrel chest [ Unrelated to Diagnosis ]
E . Hemoptysis 300 ML [ Indication of Potential Improvement ]

Rationale :

A. WBC count 17,000/mm³

✅ Indication of Potential Improvement

🧬 The WBC count has decreased from 22,000/mm³ to 17,000/mm³, indicating that the body's inflammatory response is reducing.

🧬 This suggests that the antibiotic treatment is effective and the infection is beginning to resolve.

🧬 While still elevated above the normal range (5,000–10,000), the downward trend shows clinical progress in managing the bacterial pneumonia.

B. Steatorrhea

✅ Unrelated to Diagnosis

💩 Steatorrhea, or fatty, foul-smelling stools, is a chronic gastrointestinal manifestation of cystic fibrosis, not an acute sign of pneumonia.

💩 It occurs due to exocrine pancreatic insufficiency, which leads to poor fat digestion and malabsorption, typical in clients with cystic fibrosis.

💩 Although important to manage nutritionally, steatorrhea is not related to the current pulmonary infection or its progress.

C. Oxygen saturation 95% on 1 L oxygen via nasal cannula

✅ Indication of Potential Improvement

💨 The client was initially requiring 2 L oxygen to maintain 92%, but now maintains a higher saturation (95%) on only 1 L, showing improved gas exchange.

💨 This indicates decreased pulmonary inflammation or consolidation, suggesting that alveolar ventilation has improved.

💨 This is a key marker of respiratory status stabilization and clinical improvement in patients with lower respiratory infections.

D. Barrel chest

✅ Unrelated to Diagnosis

🫁 Barrel chest is a chronic structural change often seen in long-term lung diseases such as cystic fibrosis or COPD.

🫁 It results from chronic air trapping and lung hyperinflation, not from an acute pneumonia episode.

🫁 Since this finding would have developed gradually over time, it is not an indicator of worsening or improving the current infection.

E. Hemoptysis 300 mL

❗ Indication of Potential Worsening Condition

🩸 A large volume of blood-streaked sputum (hemoptysis >300 mL) is abnormal and alarming in any respiratory illness.

🩸 It may indicate rupture of inflamed blood vessels, worsening infection, or severe airway irritation.

🩸 In a cystic fibrosis patient, it can also suggest bronchiectasis or increased pulmonary damage, and requires immediate intervention.

F. Respiratory rate 32/min

❗ Indication of Potential Worsening Condition

🌬️ A persistently elevated respiratory rate (normal in adolescents: 12–20/min) indicates increased respiratory effort or ongoing hypoxia.

🌬️ This suggests the lungs are still under significant stress, and the pneumonia may not yet be fully controlled.

🌬️ While a slight improvement from the previous 36/min, a RR of 32/min is still considered abnormally high and may reflect respiratory distress or fatigue.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 5

Correct Answers:

Muscle tremors

Rationale :

💪 Hypocalcemia (low serum calcium levels) increases neuromuscular excitability, leading to symptoms such as muscle tremors, twitching, and cramping.

💪 The nurse may also observe tetany, positive Chvostek’s or Trousseau’s signs, and even seizures in severe cases.

💪 These signs occur because calcium plays a critical role in stabilizing nerve and muscle membrane potentials.

💪 The nurse should monitor for neuromuscular irritability and notify the provider promptly, as untreated hypocalcemia can lead to cardiac arrhythmias or respiratory complications.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 6

Correct Answers

A . Type of cough [ Acute Laryngotracheobronchitis ]
B . Irritability [ Acute Laryngotracheobronchitis ; Pneumonia ]
C . Fever [ Acute Laryngotracheobronchitis ; Pneumonia ]
D . Stridor [ Acute Laryngotracheobronchitis ]

Rationale :

A. Type of cough

✅ Consistent with: Acute Laryngotracheobronchitis

🗣️ The child has a "barking, non-productive" cough, which is classic for croup (acute laryngotracheobronchitis).

🗣️ This harsh, seal-like cough results from inflammation and edema of the upper airway, especially the larynx and trachea.

🗣️ In contrast, pneumonia typically presents with a wet, productive cough due to lower respiratory tract involvement and mucus accumulation.

B. Irritability

✅ Consistent with: Both Acute Laryngotracheobronchitis and Pneumonia

😠 Irritability is a non-specific symptom but common in toddlers with any respiratory illness, including croup or pneumonia.

😠 In croup, irritability often increases as airway obstruction worsens, especially at night or when the child tries to breathe deeply.

😠 In pneumonia, irritability may result from fever, malaise, or respiratory discomfort due to lung involvement.

😠 Therefore, this symptom can support both conditions.

C. Fever

✅ Consistent with: Both Acute Laryngotracheobronchitis and Pneumonia

🌡️ A low-grade fever (38.1–38.2°C or ~100.6°F) is common in both illnesses.

🌡️ In croup, fever is usually mild to moderate and may accompany symptoms like hoarseness and stridor.

🌡️ In pneumonia, the fever may be higher, especially in bacterial forms, but low-grade fever can still occur, particularly in viral pneumonia.

🌡️ Since both conditions are typically preceded by a viral infection, fever alone does not distinguish them.

D. Stridor

✅ Consistent with: Acute Laryngotracheobronchitis

🎵 Inspiratory stridor is a hallmark of upper airway obstruction, strongly indicative of croup.

🎵 It occurs when the larynx and trachea are narrowed due to inflammation, creating turbulent airflow during inhalation.

🎵 Stridor is not typically seen in pneumonia, which affects the lower respiratory tract (alveoli) and would present more with crackles, rales, or diminished breath sounds.

🎵 Its presence in this case, along with a barking cough, confirms upper airway involvement consistent with acute laryngotracheobronchitis.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 7

Correct Answers:

"You should be prepared to answer your child's questions about dying."

Rationale :

🕊️ A 10-year-old child is in the concrete operational stage of cognitive development and typically understands that death is permanent and universal.

🕊️ Children at this age may have many questions and fears about dying and often need honest, age-appropriate explanations.

🕊️ Encouraging the guardian to be open, supportive, and responsive to the child’s questions promotes emotional security and trust.

🕊️ It is also an important aspect of therapeutic communication and family-centered end-of-life care.

🕊️ The nurse should guide and support the guardian through this emotionally complex but crucial role.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 8

Correct Answers:

Apply elbow immobilizers to both arms.

Rationale :

🍼 After cleft palate repair, it's essential to prevent the infant from touching or damaging the surgical site.

🍼 Elbow immobilizers are applied to limit the infant’s arm movement, especially preventing them from putting fingers or objects in the mouth.

🍼 This reduces the risk of disrupting sutures or introducing infection.

🍼 These devices are temporary and should be removed periodically to assess skin and allow movement under supervision.

🍼 Other options like pacifiers or oral cleansing are generally avoided in the immediate postoperative period to protect the repair site.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 9

Correct Answers:

Asymmetric pupils

Rationale :

🧠 Asymmetric pupils can indicate increased intracranial pressure (ICP) or cranial nerve III compression, both of which are potential signs of serious brain injury.

🧠 In a child with recent head trauma, unequal pupil size is a red flag for neurologic deterioration and requires immediate evaluation.

🧠 It may signal brain herniation, hematoma, or cerebral edema, which can rapidly become life-threatening.

🧠 This finding takes priority over other symptoms like scalp lacerations or nasal discharge, which are not immediately life-threatening.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Answer 10

Correct Answers:

Cleanse the eye by wiping downward and outward from the inner canthus.

Rationale :

👁️ When caring for a child with viral conjunctivitis, it is important to gently cleanse the eye to remove discharge and reduce the risk of spreading the infection.

👁️ The correct technique is to wipe from the inner canthus (corner of the eye) outward and downward, using a clean cloth or gauze for each wipe.

👁️ This motion helps to prevent contamination of the unaffected eye and maintains basic eye hygiene.

👁️ Antibiotic ointments and corticosteroids are not effective or appropriate for viral conjunctivitis.

👁️ While cool compresses may soothe discomfort, they should be used intermittently, not continuously.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

Options	Unrelated to Diagnosis	Indication of Potential Improvement	Indication of Potential Worsening condition
A . WBC count 17,000/mm3
B . Steatorrhea
C . Oxygen saturation 95% on 1 L oxygen via nasal cannula
D . Barrel chest
E . Hemoptysis 300 ML
F . Respiratory rate 32/min

Options	Acute Laryngotracheobronchitis	Pneumonia
A . Type of cough
B . Irritability
C . Fever
D . Stridor

QLexNursing

1 :
A nurse is preparing to obtain the length and weight of a 6-month-old infant during a well-child visit. Which of the following actions should the nurse plan to take? (Select all that apply.)

3 :
A nurse is reinforcing teaching with the parents of a 2-month-old infant who has gastroesophageal reflux. The parents are feeding the infant formula. Which of the following instructions should the nurse include in the teaching?

4 :
A nurse is assisting with the care of a 15-year-old adolescent who has Streptococcus pneumonia.

Correct Answers

5 :
A nurse is collecting data from an adolescent who has hypocalcemia. Which of the following findings should the nurse expect?

6 :
A nurse in a clinic is assisting with the care of a 3-year-old toddler.

Correct Answers

7 :
A nurse is caring for a 10-year-old child who is terminally ill. The child's guardian and younger sibling are at the bedside. Which of the following statements should the nurse make to the guardian?

8 :
A nurse is caring for an infant who is postoperative following repair of a cleft palate. Which of the following is an appropriate action by the nurse?

9 :
A nurse at an urgent care clinic is caring for a child who hit her head on the playground at school 30 min ago. Which of the following findings is the nurse's priority?

10 :
A nurse is reinforcing teaching with a parent of a toddler about viral conjunctivitis. Which of the following information should the nurse include in the teaching?

QLexNursing

1 : A nurse is preparing to obtain the length and weight of a 6-month-old infant during a well-child visit. Which of the following actions should the nurse plan to take? (Select all that apply.)

3 : A nurse is reinforcing teaching with the parents of a 2-month-old infant who has gastroesophageal reflux. The parents are feeding the infant formula. Which of the following instructions should the nurse include in the teaching?

4 : A nurse is assisting with the care of a 15-year-old adolescent who has Streptococcus pneumonia.

Correct Answers

5 : A nurse is collecting data from an adolescent who has hypocalcemia. Which of the following findings should the nurse expect?

6 : A nurse in a clinic is assisting with the care of a 3-year-old toddler.

Correct Answers

7 : A nurse is caring for a 10-year-old child who is terminally ill. The child's guardian and younger sibling are at the bedside. Which of the following statements should the nurse make to the guardian?

8 : A nurse is caring for an infant who is postoperative following repair of a cleft palate. Which of the following is an appropriate action by the nurse?

9 : A nurse at an urgent care clinic is caring for a child who hit her head on the playground at school 30 min ago. Which of the following findings is the nurse's priority?

10 : A nurse is reinforcing teaching with a parent of a toddler about viral conjunctivitis. Which of the following information should the nurse include in the teaching?

1 :
A nurse is preparing to obtain the length and weight of a 6-month-old infant during a well-child visit. Which of the following actions should the nurse plan to take? (Select all that apply.)

3 :
A nurse is reinforcing teaching with the parents of a 2-month-old infant who has gastroesophageal reflux. The parents are feeding the infant formula. Which of the following instructions should the nurse include in the teaching?

4 :
A nurse is assisting with the care of a 15-year-old adolescent who has Streptococcus pneumonia.

5 :
A nurse is collecting data from an adolescent who has hypocalcemia. Which of the following findings should the nurse expect?

6 :
A nurse in a clinic is assisting with the care of a 3-year-old toddler.

7 :
A nurse is caring for a 10-year-old child who is terminally ill. The child's guardian and younger sibling are at the bedside. Which of the following statements should the nurse make to the guardian?

8 :
A nurse is caring for an infant who is postoperative following repair of a cleft palate. Which of the following is an appropriate action by the nurse?

9 :
A nurse at an urgent care clinic is caring for a child who hit her head on the playground at school 30 min ago. Which of the following findings is the nurse's priority?

10 :
A nurse is reinforcing teaching with a parent of a toddler about viral conjunctivitis. Which of the following information should the nurse include in the teaching?