A&P 2

what are the major functions The Respiratory System

• Supply body with o2 for cellular respiration and dispose of CO2 a waste product of cellular respiration.

• Supply body with o2 for cellular respiration and dispose of CO2 a waste product of cellular respiration.

• Nasal passages have chemoreceptors involved with the sense of smell (olfaction)

   

• Pumping blood throughout the body

What are the 4 Processes Involved With Respiration

• Pulmonary ventilation

• External respiration

• Transport

• Internal Respiration

• Exchange

What is Pulmonary ventilation

• (breathing) movement of air into and out of lungs

• exchange of O₂ and CO₂ between lungs and blood

• transport of O₂ and CO₂ in blood by the circulatory system

• exchange of O₂ and CO₂ between systemic blood vessels and tissues

   

What is External respiration

• exchange of O₂ and CO₂ between lungs and blood

• transport of O₂ and CO₂ in blood by the circulatory system

• exchange of O₂ and CO₂ between systemic blood vessels and tissues

   

• (breathing): movement of air into and out of lungs

what is the function of Internal Respiration

• exchange of O₂ and CO₂ between systemic blood vessels and tissues

• (breathing) movement of air into and out of lungs

• exchange of O₂ and CO₂ between lungs and blood

• Transport of O₂ and CO₂ in blood by the circulatory system

A Processes Involved With Respiration is Transport of.....

• O₂ and CO₂ in blood by the circulatory system

• CO₂ in blood by the respiratory system

• O₂ in blood by the circulatory system

• O₂ and CO₂ in blood by the circular system

Major Organs of the Upper respiratory

• Nose and nasal cavity

•   Paranasal sinuses

• Pharynx

• Larynx

• Trachea

 Major Organs of the Lower respiratory

• Larynx

• Trachea

• Bronchi and branches

•        Lungs and alveoli

• Pharynx

Blank is the only external portion of respiratory system

what are the Functions of the nose

• Provides an airway for respiration

•  Moisten and warms entering air

•  Filters and cleans inspired air

• Serves as resonating chamber for speech

  &

  Houses olfactory receptors

• regulate body temperature by releasing heat through the nostrils.