which respiratory disorder in a neonate is usually mild and runs a self-limited course

by Rogelio Gerhold 8 min read

Which respiratory disorder in a neonate is usually mild and runs a self-limited course? Transient tachypnea has an invariably favorable outcome after several hours to several days. The outcome of pneumonia depends on the causative agent involved and may have complications.

Full Answer

Which respiratory disorder is usually mild and runs a self-limited course?

Mar 24, 2022 · RDS is a common breathing disorder that affects newborns. RDS occurs most often in babies born before their due date, usually before 28 weeks of pregnancy. Less often, RDS can affect full-term newborns. Most newborns who have RDS survive. However, these babies may need extra medical care after going home.

Is there any initial evidence that the neonate's respirations are compromised?

Which respiratory disorder in a neonate is usually mild and runs a self-limited course? A. Pneumonia B. Meconium aspiration syndrome C. Transient …

Is there a study guide for neonatal and Pediatric Respiratory Care?

A. FiO2 > 40% to 70% and SpO2 < 85%. B. FiO2 > 90% and SpO2 < 95%. C. Respiratory rate of 40 breaths per minute. D. PaO2 50 to 60 mm Hg. 39. A therapist monitoring an infant after a Blalock- Tausig shunt placement notices a significant drop in the end-tidal carbon dioxide (ETCO2) despite no changes in the infant’s respiratory rate.

What is respiratory distress syndrome of the newborn?

Which respiratory disorder in a neonate is usually mild and runs a self-limited course? Transient tachypnea A 36-week neonate born weighing 1,800 g has microcephaly and microophthalmia. Based on these findings, which risk factor might be expected in the maternal history? Use of alcohol The nurse is caring for a neonate.

Which neonatal respiratory disorder is usually mild and runs a self limited course?

Transient tachypnea of neonate (TTN) is a benign self-limited, common respiratory disease of term and late preterm infants due to impaired clearance of lung liquid.

Which circumstance of delivery would predispose a neonate to respiratory distress syndrome RDS )?

Cesarean delivery or induction of labor before the baby is full-term. Problems with delivery that reduce blood flow to the baby. Multiple pregnancy (twins or more) Rapid labor.Apr 14, 2021

Which finding is indicative of hypothermia of the preterm neonate?

Keep in mind the following signs when evaluating an infant for hypothermia: Bright red skin. Cold skin. Low levels of energy.

Which finding is indicative of hypothermia in a newborn select all that apply?

Hypoglycemia in a newborn can indicate hypothermia or cold stress. Seizures, diaphoresis, flushed skin, and poor feeding are indicative of hyperthermia.

What is the most common cause of respiratory distress in newborns?

The most common etiology of neonatal respiratory distress is transient tachypnea of the newborn; this is triggered by excessive lung fluid, and symptoms usually resolve spontaneously. Respiratory distress syndrome can occur in premature infants as a result of surfactant deficiency and underdeveloped lung anatomy.Oct 1, 2007

How is respiratory distress syndrome diagnosed?

RDS is usually diagnosed by a combination of assessments, including the following:
  1. Appearance, color, and breathing efforts (indicate a baby's need for oxygen).
  2. Chest X-rays of lungs. ...
  3. Blood gases (tests for oxygen, carbon dioxide and acid in arterial blood). ...
  4. Echocardiography.

WHO definition of hypothermia in neonates?

Hypothermia is defined by the World Health Organization as a core temperature < 36.5° C (97.7° F). In premature infants, hypothermia increases morbidity and mortality. Hypothermia may be purely environmental or represent intercurrent illness (eg, sepsis).

Who hypothermia in neonates?

The World Health Organisation (WHO) defines neonatal hypothermia as an axillary temperature below 36.5°C (97.7°F) among newborns aged below 28 days [2]. It is stratified as either mild (36°C-36.4°C), moderate (32°C-35.9°C) and severe hypothermia (<32°C) with the severity scale carrying prognostic implications [3].Mar 23, 2021

What are the clinical manifestations of hypothermia in an infant?

An accurate axillary (armpit) or rectal temperature below 36.4 C (97.5 F) A weak cry. Low energy level. Lethargic.

Does mild hypothermia stimulate norepinephrine release?

Hypothermia was found to depress both the norepinephrine efflux in response to stimulation and the contractile response to the endogenous norepinephrine released, as well as to exogenous norepinephrine. However, these processes were found to respond differently to temperature change.

Which finding is indicative of abnormal newborn breathing?

Respiratory distress in the newborn is recognized as one or more signs of increased work of breathing, such as tachypnea, nasal flaring, chest retractions, or grunting. (1)(15) Normally, the newborn's respiratory rate is 30 to 60 breaths per minute.

How does hypothermia cause hypoglycemia in neonates?

When the baby gets cold he uses up more glycogen to keep warm. Then he must utilize his glucose stores to keep warm, then the blood sugar drops and they become hypothermic along with hypoglycemic.

What is the respiratory score of an infant?

If the infant is not breathing, the respiratory score is 0. If the respirations are slow or irregular, the infant scores 1 for respiratory effort. If the infant cries well, the respiratory score is 2. Heart rate is evaluated by stethoscope. This is the most important assessment:

What is neonatal reactivity?

During this period, the neonate shows minimal response to external stimuli. Hypoglycemia is characterized by irregular respirations, apnea, and tremors. Periods of neonatal reactivity are characterized by alertness and attentiveness. The nurse is assigned to care for two mothers and their infants.

Why do neonates need a bath?

Because this neonate is receiving a bath, he's at risk for becoming cold and metabolizing brown fat. Immediately placing him under the warmer helps restore his body temperature and stops the acidosis that occurs with the metabolism of brown fat. After placing the neonate under the warmer, assessment will continue.

How long does tachypnea last?

Transient tachypnea has an invariably favorable outcome after several hours to several days. The outcome of pneumonia depends on the causative agent involved and may have complications. Meconium aspiration, depending on severity, may have long-term adverse effects. In persistent pulmonary hypertension, mortality is more than 50%.

How to prevent transmission of infection to other infants?

Transmission of infections to other infants is prevented by observing standard precautions and good hand washing practices. The infant should be separated from other infants by remaining in the mother's room. Testing positive for group B streptococci doesn't indicate that the mother is currently infectious to others.

What is developmental dysplasia?

Developmental dysplasia of the hip is the improper formation and function of the hip socket. Treatment with a Pavlik harness positions and maintains the affected hip in a flexed and abducted position. This position facilitates the development of a functional hip socket and correctly formed femoral head. Parents must be taught the proper use of the harness as improper positioning can cause interruption of the blood supply to the femur head.

When recording an Apgar score for a neonate, should the nurse assess?

When recording an Apgar score for a neonate, the nurse should assess heart rate, respiratory effort, reflex irritability, and color. The neonate's temperature and sucking reflex will be assessed shortly after birth, but they aren't components of the Apgar score.

Which organ allows blood to pass from the right atrium to the left atrium during fetal life?

1- "The foramen ovale allows blood to pass from the right atrium to the left atrium during fetal life.". 2- "The ductus arteriosus carries deoxygenated blood from the aorta to the pulmonary artery during fetal life.". 3- "Oxygenated blood goes out to the body through the aorta.".

Why are my lungs hyperextended?

1- The lungs are hyperextended due to increased load of work. 2- The infant has inherited allergies from the mother. 3- The lungs are immature and deficient in surfactant. 4- The mother has a history of asthma which interfered in lung development.

What is a nurse conducting a presentation for a group of pregnant women about measures to prevent toxoplasm

The nurse determines that additional teaching is needed when the group identifies which measure as preventive? 1- washing raw fruits and vegetables before eating them.

What substance would a nurse question a pregnant woman about?

There is also evidence suggesting vasoconstriction. The nurse would question the woman about use of which substance? 1- marijuana. 2- alcohol. 3- heroin. 4- cocaine. 4.

How is syphilis transmitted to the newborn?

The nurse discusses the risk of transmitting the infection to her newborn, explaining that this infection is transmitted to the newborn through the: 1- amniotic fluid. 2- placenta.

Is surfactant in the lungs?

The lungs are immature and deficient in surfactant.

Does a newborn contract opthalmia?

The newborn does not contract opthalmia neonatorum.

What is a nurse in a NICU?

The nurse in the NICU is caring for preterm newborns. Which guidelines are recommended for care of these newborns? Select all that apply.

How much breast tissue does a neonate have?

D. The neonate has 7 to 10 mm of breast tissue.

How long does it take for a newborn to adapt to extrauterine life?

When discussing the physiologic changes that occur, the nurse would explain that this transition usually takes the first: A. 6 to 10 hours of life. B. 4 to 6 hours of life.

Is a late preterm infant considered a minor?

A. "Late preterm infant complications are considered minor compared to the preterm newborn."

What is a newborn found to have?

A newborn is found to have hemolytic disease. Which combination would be found related to the blood types of this newborn and the parents of the newborn?

How to prevent aspiration in a bed?

Prevent aspiration by elevating the head of the bed, and insert an NG tube to low suction.