1. Chapter 9

2. Parts of the Respiratory system
UPPER
Nasal Cavity
Mouth
Pharynx
Larynx
LOWER
Bronchi
Sternum
Heart
Secondary Bronchi
Lung
Diaphragm
Epiglottis
Esophagus
Trachea

4. Upper Respiratory Tract
Nose
Nostrils/nares
Nasal turbinates/ conchae (warm blooded animals)
Nasogastric tube
Mucus membranes
Cilia
Olfactory receptors
Tonsils

5. Conchae

6. Upper Respiratory tract continued…
Sinus Types
Frontal
Maxillary
Sphenoid
Feline, Bovine, Equine, Swine
Palatine
Ruminants, Equine
Lacrimal
Swine, Ruminants
Conchal
Swine, Ruminants, Equine

8. Lower Respiratory System
Trachea
Air passage
Bronchi
Branches of lung
Alveoli
Most gas exchange
Thorax
Location of lungs
Pluera
Membrane containing lungs
Diaphragm
Aides in breathing, separates the peritoneal and thoracic cavity

9. Breathing Overview Video

10. Common Procedures Bronchoalvelor lavage Percussion Radiography (Xray)
Collection of fluid via fluid flush
Percussion
Tests density by tapping on body surfaces. Fluid filled vs. air filled differ in sound (liquid in lungs?)
Radiography (Xray)
Thoracocentesis
Puncture chest cavity to remove fluid

11. Common Ailments : Respiratory System
Aspiration: inhalation of a foreign object
Epistaxis: nosebleed
Pleural Effusion: accumulation of fluid in the pleural space
Pulmonary edema: fluid in the lung tissue
Rhinorrhea: nasal discharge
Stenotic nares: narrowed nostrils that reduce air flow

12. Activities Chapter 9 book review: Given later in the week
Draw the path of breathing ( Figure 9-9) : Due Monday when you leave
Draw the lungs and label their parts. Be able to define what purpose they serve in the respiratory system. Due Monday when you leave
Research one respiratory disease
Symptoms, Signs, Cause, Treatment, Prevention
ID the breed of animal
Put on notebook paper, you will be able to use this on your exams.