Which of the following is a neurological outcome of perinatal asphyxia?

UP NHM CHO 7 Sept 2022 (Shift-2)

Child Health Nursing (Pediatrics)

Easy

Appeared in: UP NHM CHO 7 Sept 2022 (Shift-2)

Explanation

Perinatal asphyxia is defined as an injury to the fetus or newborn due to a lack of oxygen (hypoxia) or a lack of perfusion (ischemia) to various organs.
Hypoxic-Ischemic Encephalopathy (HIE) is the specific term for the central nervous system dysfunction and brain injury that results directly from perinatal asphyxia.
HIE is a primary concern in asphyxiated newborns as it is associated with a high risk of mortality and long-term neurodevelopmental problems like cerebral palsy.
Clinical signs of HIE include abnormalities in consciousness (irritability to coma), muscle tone (hypotonia), reflexes, and the presence of seizures.

Option A: Meningitis is an inflammation of the meninges, the protective layers around the brain and spinal cord. Its primary cause is infection (bacterial or viral), not oxygen deprivation.
Option C: Encephalitis is inflammation of the brain tissue itself. Similar to meningitis, it is most commonly caused by viral infections (like Herpes Simplex Virus) and is not a direct consequence of asphyxia.
Option D: Neonatal myopathy refers to a group of primary muscle diseases that are present at birth. These are typically genetic in origin and affect muscle tone and strength, rather than being caused by an acute event like asphyxia.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Neurological complications of perinatal asphyxia as background academic context rather than a clinical decision trigger.
Nurses in the delivery room and NICU play a critical role in identifying infants at risk for HIE by assessing Apgar scores, the need for resuscitation, and observing for neurological signs.
A key nursing intervention for moderate to severe HIE is initiating and monitoring therapeutic hypothermia (cooling therapy) within 6 hours of birth, which can reduce the severity of brain injury.
Long-term nursing care involves monitoring for developmental delays, managing seizures, supporting family coping, and coordinating with physical, occupational, and speech therapists.

How to Approach the Question

First, identify the core concept in the question stem: 'perinatal asphyxia'. Understand this means a lack of oxygen to the baby around the time of birth.
Next, analyze the question's specific ask: 'a neurological outcome'. This means you are looking for a condition affecting the brain or nervous system that is a direct result of the asphyxia.
Evaluate each option based on its definition and cause.
Option A (Meningitis) and C (Encephalitis) are infectious/inflammatory conditions. Rule them out as they are not caused by lack of oxygen.
Option D (Neonatal myopathy) is a muscle disease, often genetic. Rule it out as it's not a direct neurological outcome of an oxygen-deprivation event.
Option B (Hypoxic ischemic encephalopathy) literally means brain disease (encephalopathy) caused by lack of oxygen (hypoxic) and blood flow (ischemic). This directly matches the cause described in the question.

Concept Tested & Keywords

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E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 160-162

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 pp. 1073-1075, 1071-1073