During the initial newborn assessment, the nurse finds that a newborn's heart rate is irregular. Which intervention should the nurse implement?

Document the finding in the infant's record.

Teach the parents about congenital heart defects

Apply oxygen per nasal cannula at 3 L/min.

Notify the pediatrician immediately.

Answer and Explanation

The Correct Answer is D

Rationale:

A. Document the finding in the infant's record: Documentation is necessary for all assessment findings, but an irregular heart rate in a newborn may indicate a potentially serious cardiac issue. Simply recording it without notifying the healthcare provider could delay critical evaluation or intervention.

B. Teach the parents about congenital heart defects: Parental education is important, but it is not the immediate priority when a newborn has an irregular heart rate. Immediate assessment and guidance from a healthcare provider take precedence over education.

C. Apply oxygen per nasal cannula at 3 L/min: Administering oxygen is only indicated if the infant shows signs of hypoxia or respiratory distress. An irregular heart rate alone does not automatically require supplemental oxygen without further assessment.

D. Notify the pediatrician immediately: Immediate notification of the pediatrician is essential because an irregular heart rate may signal arrhythmias, congenital heart defects, or other serious cardiac conditions. Prompt evaluation ensures timely intervention to prevent complications.

Nursing Test Bank

Test Bank #1: RN Pharmacology Exams Test Bank #2: RN Medical-Surgical Exams Test Bank #3: RN Fundamentals Exams Test Bank #4: RN Maternal-Newborn Exams Test Bank #5: RN Anatomy and Physiology Exams Test Bank #6: RN Obstetrics and Pediatrics Exams Test Bank #7: RN Fluid and Electrolytes Exams Test Bank #9: RN Adult Health Test Bank #10: RN Dosage Calculation Test Bank #11: RN Community Health Exams Test Bank #12: RN Psychology Exams Test Bank #13: RN Nursing Care Of Children Test Bank #14: RN Foundations of Nursing Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Exam #1: RN Comprehensive predictor 2023 proctored exam Exam #2: Ati rn vati comprehensive predictor proctored exam Exam #3: Ati Rn Comprehensive Predictor Proctored Exam 2023 Exam #4: Rn Comprehensive Predictor 2023 Proctored Exam - St. Joseph Exam #5: RN Comprehensive Predictor Proctored Exam (National U CA San Diego) Exam #6: Ati rn comprehensive predictor 2023 retake proctored exam Exam #7: RN Hesi Exit Proctored Exam Exam #8: Hesi RN Exit proctored exam Exam #9: Hesi rn exit proctored exam Exam #10: Hesi Rn compass exit B proctored exam

Free Nursing Study Resources

Correct Answer is C

Explanation

Rationale:

A. Shallow and irregular respirations: Shallow and irregular respirations are often normal in newborns, especially during sleep or periods of rest. These patterns alone do not indicate respiratory distress unless accompanied by other signs such as retractions or cyanosis.

B. Abdominal breathing with synchronous chest movement: Normal newborns primarily use diaphragmatic (abdominal) breathing with coordinated chest movement. This is expected and does not signify respiratory distress.

C. Flaring of the nares: Flaring of the nares occurs when the newborn is attempting to increase airflow due to difficulty breathing. It is a classic early sign of respiratory distress and indicates that the infant is using accessory muscles to breathe, requiring prompt evaluation.

D. Respiratory rate of 50 breaths/minute: A respiratory rate of 50 breaths per minute is within the normal newborn range of 30–60 breaths per minute. While it should be monitored, this rate alone does not indicate respiratory distress.

A. Respiratory acidosis. B. Metabolic alkalosis C. Metabolic acidosis. D. Respiratory alkalosis.

Correct Answer is B

Explanation

Rationale:

A. Respiratory acidosis: Respiratory acidosis occurs when hypoventilation leads to CO₂ retention and carbonic acid buildup in the blood. It is associated with conditions like pneumonia, asthma, or neuromuscular weakness rather than gastrointestinal losses.

B. Metabolic alkalosis: Metabolic alkalosis occurs when prolonged vomiting leads to the loss of gastric hydrochloric acid, reducing hydrogen ion concentration in the blood. This loss of acid causes a relative excess of bicarbonate, making it the most likely imbalance for a child vomiting for 3 days.

C. Metabolic acidosis: Metabolic acidosis occurs when there is either excessive acid production or loss of bicarbonate, as in diarrhea or diabetic ketoacidosis. Because vomiting removes stomach acid instead of bicarbonate, this imbalance would not be expected here.

D. Respiratory alkalosis: Respiratory alkalosis occurs when hyperventilation causes excessive exhalation of CO₂, leading to elevated blood pH. Since vomiting does not impact ventilation directly, respiratory alkalosis is not the likely disturbance in this scenario.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

During the initial newborn assessment, the nurse finds that a newborn's heart rate is irregular. Which intervention should the nurse implement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is performing a newborn assessment. Which symptom, if present in a newborn, would indicate respiratory distress?

Correct Answer is C

Explanation

A child who has been vomiting for 3 days is admitted for correction of fluid and electrolyte imbalances. Which acid-base imbalance is this child likely to exhibit?

Correct Answer is B

Explanation

Patient Data Exhibits The healthcare provider initiates prescriptions. Select the additional 4 questions the nurse should include in the assessment.

Patient Data Exhibits Select the 4 topics the nurse will teach the parents to care for the toddler correctly.

During the initial newborn assessment, the nurse finds that a newborn's heart rate is irregular. Which intervention should the nurse implement?

Patient Data Exhibits The nurse is performing an assessment on the toddler. For each assessment finding, click to indicate whether the findings from the assessment should be a concern or not a concern to the nurse. Each row must have only one response option selected.

A clinic nurse is assessing infants and toddlers for fine and gross motor development. Which child should the nurse refer to a healthcare provider (HCP) for further evaluation?

Patient Data Exhibits The nurse is planning care for the client. Drag from Word Choices to complete the sentence. The nurse is planning interventions to reduce the client's risk of dropdown, dropdown and dropdown.

Patient Data Exhibits Which findings indicate an improvement in the client’s condition?

Which action should the nurse take if an infant, who was born yesterday weighing 7.5 lbs. (3,402 grams), weighs 7 lbs (3.175 grams) today?