Mike's intrapulmonary pressure must be lower than atmospheric pressure when he inhales and greater than atmospheric pressure when he exhales in order to maintain normal air flow during inhalation and exhalation when he is having one of his asthma attacks.
The pressure exerted by gases within the alveoli of the lungs is called as intrapulmonary pressure.
To secure the normal air flow, the pressure gradient increases as airway resistance also increases. The pressure gradient is the difference between intrapulmonary and atmospheric pressures.
During inhalation, the intrapulmonary pressure must decrease more than average so that air is carried into the lungs against a greater resistance. However, during exhalation, the intrapulmonary pressure must increase more than normal to move out the air against the same resistance.
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The nurse must be aware of the infant's gestational age and how it compares to the birthweight in order to identify any possible problems.
<h3>When should the infant's gestational age be determined?</h3>
- A typical pregnancy lasts between 38 and 42 weeks. Either before or after birth, the gestational age can be ascertained.
- Your doctor will use ultrasound to gauge the size of the baby's head, abdomen, and thigh bone before birth. This gives insight into how well the child is developing inside the womb.
<h3>What, for instance, is gestational age?</h3>
- The following week should not be used when rounding gestational age; instead, use the closest full week.
- For instance, a baby born at 35 weeks and 5/7 days (the 5th day of the 36th week) has a gestational age of 35 weeks rather than 36 weeks.
- It is best to check the delivery or operating room record for gestational.
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