Normal Problems in Infants
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What happens to the lung of a newborn after the first breath, which usually takes place within 30 seconds after birth?

The lung expands to its full capacity, which doesn't occur for several days.

What is the result of increased aortic pressure and decreased venous pressure in the newborn?

It is one of the major changes in circulatory function that occurs after birth.

What is the primary function of the circulatory adjustment in the newborn?

To perfect the circulation of the pulmonary system and oxygenate the body in the same manner as adults.

What is the primary mechanism of heat production in the newborn?

<p>Non-shivering thermogenesis, primarily through the activity of Brown-fat in the brain, heart, and liver.</p> Signup and view all the answers

What is the primary site of thermoregulation in the newborn?

<p>The hypothalamus, which acts as a central control system to regulate heat production and loss.</p> Signup and view all the answers

What is the role of sweat glands in the newborn?

<p>They have little thermal function until the fourth week or later of extrauterine life.</p> Signup and view all the answers

What is the significance of the closure of the ductus arteriosus in the newborn?

<p>It occurs from several weeks to 4 months after birth and is part of the major changes in circulatory function.</p> Signup and view all the answers

What is the significance of the closure of the foramen ovale in the newborn?

<p>It occurs by the third month and is part of the major changes in circulatory function after birth.</p> Signup and view all the answers

What is the significance of the closure of the ductus venosus in the newborn?

<p>It is part of the major changes in circulatory function that occur after birth.</p> Signup and view all the answers

What is the relationship between thermoregulation and metabolism in the newborn?

<p>Thermoregulation is closely related to the rate of metabolism and oxygen consumption.</p> Signup and view all the answers

More Like This

CH03-綜合型配合題
34 questions
Infancy and Child Development
18 questions
Use Quizgecko on...
Browser
Browser