What is the normal respiratory rate in a newborn?

True or False: In infants, nasal breathing predominates during the first months of life.

During inspection, what chest shape is typical for healthy infants?

Which sound is heard on percussion of healthy lung tissue in children?

Stridor is usually associated with obstruction of which part of the airway?

What is the normal breathing type in boys after 7 years old?

True or False: Tachypnea means slow breathing.

Which of the following is a sign of respiratory distress in children?

Crackles (rales) are heard best during:

Which clinical method is best for detecting bronchial breathing?

True or False: Whispered pectoriloquy is used to assess the transmission of sound through lung tissue.

What is the approximate normal respiratory rate for a 5-year-old child?

Which condition is associated with a barrel-shaped chest in children?

The presence of "wet rales" indicates:

True or False: Percussion of pleural effusion produces a dull sound.

During palpation of the chest, decreased vocal fremitus suggests:

What does cyanosis of the lips and nasolabial triangle usually indicate in children?

In healthy children, vesicular breathing is:

True or False: Children have a narrower airway compared to adults, which predisposes them to respiratory obstruction.