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Alika [10]
1 year ago
7

A common symptom that would alert the nurse that a preterm infant is developing respiratory distress syndrome is:_________

Biology
1 answer:
Ede4ka [16]1 year ago
5 0

A common symptom that would alert the nurse that a preterm infant is developing respiratory distress syndrome is expiratory grunting.

An audible grunt (forced expiratory sound) in a newborn is a crucial indicator of pulmonary disease and reveals a small lung volume or functional residual capacity (FRC). The baby's FRC rises when breathing against a partially closed glottis, maintaining the alveoli's patent state.

In an effort to maintain FRC and avoid alveolar atelectasis, the glottis suddenly closes on expiration, causing a grunting sound. Achieving and maintaining physiologic FRC is crucial in the management of respiratory illnesses with poor compliance, such as RDS or TTN, because lung compliance is worse at very low or very high FRC.

Learn more about expiratory grunting here;

brainly.com/question/28064831

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One example of moments a cell would increase in volume is during hypertrophy. This simply means that the cell is increasing in size (compared to: hyperplasia -- which is an increase in number of the cells). Hypertrophy is definitely an increase in volume of the cell but this doesn't necessarily translate to cell division (i.e. just because the cell is big now, doesn't mean it will still be big when it divides).

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This are safe generalizations referring to the human cells. It would help if a more specific kind of cell was given.
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