CR-RESPIRATORY SYSTEM

How many lobes at right lung?

The function of nasal cavity.

• exchange gas

• moisten air

• vibrate vocal cord

• produce sound

The following are the functions of the respiratory system EXCEPT...

• Transport and supply O2

• Maintain acid-base balance

• Phonation production

• Filter interstitial fluid

'X is the process of air being moved into and out of the lungs'.

Identify X.

• Celullar respiration

• External respiration

• Internal respiration

• Pulmonary ventilation

'Y is the exchange of oxygen and carbon dioxide between blood and cells in different tissues'.

Identify Y.

• Cellular respiration

• External respiration

• Internal respiration

• Pulmonary ventilation

'R is the using oxygen to produce energy in cells.'

Identify R.

• Cellular respiration

• External respiration

• Internal respiration

• Pulmonary ventilation

'Z is the oxygen and carbon dioxide exchange between lungs and the environment.'

Identify Z.

• Cellular respiration

• External respiration

• Internal respiration

• Pulmonary ventilation

The basic respiratory center.

• Pons varolii

• Hypothalamus

• Cerebral cortex

• Limbic system

One of the higher respiratory centers functions as a voluntary breathing center.

The membrane that is responsible for protecting the lungs.

• Pericardium

• Pleura

• Peritoneum

• Parietal