Anatomy PQ's (Respiratory System) Flashcards
What is the basic function of the respiratory system?
What are the additional functions?
- Gas Exchange
- Warming, Filtering, and Mositening of inspired Air
- Olfactory Perception
- Phonation
Name 3 parts of the Cavum Larynges
- Vestibulum Larynges
- Glotties
- Cavum Infraglotticum
Name in Latin
A) Paired Cartilage of Larynx
B) Openings between Cavum Pharyngis and Middle Ear
A) Cartilagines Arythenoideae
B) Ostium Pharyngeum Tubae Auditvae
What makes the bony part of the Middle Nasal Cavity?
- The second Endoturbinate (Endoturbinate II) - adjacent to the first
Explain the 1st Endoturbinate.
What does it form?
- Longest, most dorsal turbinate
- Extends furthest into the nasal cavity
- Forms osseous base of dorsal nasal conchae (Concha Nasalis Dorsalis)
What does the Tuba Auditiva connect?
- Middle Ear and Nasopharynx
Name in Latin the main parts of the lung which occupy the space known as Cupula Pleurae and the part which occupies the Recesses Costodiaphragmaticus
- Apex Pulmonis
- Margo Acutus
- Accessory Lobe which occupies Recess space
Name the functional parts of the Nasal Cavity and underline the largest of them
- Nasal Vestibulum ~> Vestibulum Nasi
- Proper Nasal Cavity ~> Cavum Nasi Proprium (underlined)
Name in Latin the Rostral part of the Nasal Cavity lined by Stratified Squamous Epithelium
- Vestibulum Nasi
Name in Latin the structures separating the Maxillary Sinus
- Canalis Infraorbitalis
Name in English and Latin the structure which connects the dorsal and ventral portion of the Pharynx
- Ostium Intrapharyngeum
Ostium Intrapharyngeum is formed by 2 mucosal folds, Name them in English and Latin
- Free border of the Soft Palate
~> Arcus Veli Palatini
~> Arcus Palatopharyngeus Dexter st Sinister
Give the forms of the nostril in carnivores and small ruminants, cattle pigs, and horses
- Planum Nasale - Nasal Plane (Carnivore/Small Ruminant)
- Planum Nasolabiale - Nasolabiale Plane (Cattle)
- Planum Rostrale - Rostrale Plane (Pig)
- Almost unmodified skin (horse)
Name 2 Functional Regions of the Nasal Cavity
- Regio Olfactoria
- Regio Respiratoria
Specify Organs located in the Mediastinum Craniale
- Trachea
- Esophagus
- Thymus Gland
What notch in the Thyroid is important during surgery in Roaring Horses?
- Caudal Thyroid Notch (Incisura Throidea Caudalis)
Name in Latin, lobe of the right lung which surrounds Vena Cava Caudalis
- Accessory Lobe (Lobus Accessorius Pulmonis Dextri)
Name the Larynx Cartilages and which
A) Forms the floor of the Larynx
B) Forms the caudal end of the Larynx
- Epiglottic Cartilage
- Thyroid Cartilage
- Arytenoid Cartilage
- Cricoid Cartilage
A) Thyroid Cartilage
B) Cricoid Cartilage
Name the parts of the Nasal Septum
- Osseous Part ~> Perpendicular part of the Ethmoid Bone
- Cartilaginous Part
- Mucosal Part
Name in Latin, Tonsils which are visible during clinical examination of the throat of the dog
- Tonsilla Palatina
Name all the Bones that give the framework of the nose
- Frontal
- Nasal
- Maxilla
- Incisive
- Vomer
- Palatine
- Ethmoid bone
In the Pig, name the disc-like movable part of the muzzle
- Rostrum or Snout
Name the Nasal Cartilages
- Dorsal Lateral Nasal Cartilage
- Ventral Lateral Nasal Cartilage
- Alar Nasal Cartilage
Name the Nasal Cartilage lacking in the Horse
- Ventral Lateral Nasal Cartilage
Name the Cartilage only present in the Horse
- Alar Cartilage
What divides the Planum Nasi?
- Philtrum
The entrance to the Lateral Laryngeal Ventricle is boarded by 2 mucosal folds, Name them in English and Latin
- Vestibular Fold (Plica Vestibularis) - Rostrally
- Vocal Fold (Plica Vocalis) - Caudally
Name the Structure in the Nasal Vestibule
- Nasal Septum (Septum Nasi)
- Skin-like Mucosa
- Nasolacrimal Opening
- Nasal Diverticulum - Horse
Name in Latin and English the Biggest Paranasal Sinus in the Horse
- Maxillary Sinus (Sinus Maxillaris - Rostralis et Caudalis)
Name in Latin the opening between the Sinus and the Nasal cavity. Which Nasal Meatus does this open to?
- Nasomaxillary Aperture (Apertura Nasomaxillaris)
- Meatus Nasi Medius
The inlet to the Laryngeal Cavity is bounded by 2 structures located on the lateral sides, name these in English and Latin
- Plica Aryepiglottis (Aryepiglottic Fold)
- Cartilage Arytenoidea (Arytenoid Cartilage)
Name the most Rostral part of the larynx which protrudes into the oropharynx
- Corona Laryngis
Name
A) Upper Respiratory Tract
B) Lower Respiratory Tract
A) - Nose
- Paranasal Sinuses
- Nasopharynx
B) - Larynx
- Trachea
- Lungs
Name the Processes of the Arytenoid Cartilage and underline the one that is directed toward the lumen of the Pharynx
- Corniculate Process
- Vocal Process (underlined)
- Muscular Process
Name in Latin or English the Processes of the Arytenoid Cartilages and underline the one which is attached to the cartilage Cricoidea
- Corniculate Process
- Vocal Process
- Muscular Process
In dogs, the Pharyngoesophageal junction is marked by a mucosal fold, name it in Latin
- Annular Mucosal Boundary (Limen Pharyngo-esophageum)
Write in Latin the term which describes the entrances to the esophagus
- Aditus Esophageus
Name the sites of gas exchange in Latin
- Bronchuli Respiratorii
- Ductuli Alveolaris
- Sacculi Alveolaris
- Alveoli Pulmonaris
Name in Latin and English Nerves which play Sensory and Motor Innervation of the Larynx
- Cranial Laryngeal Nerve (n. Laryngeus Cranialis)
- Caudal Laryngeal Nerve (n. Laryngeus Caudalis)
- Recurrent Nerves (nn. Laryngei Recurrentes)
What is the Maxillary Sinus broken into in the horse?
- Sinus Maxillaris Rostralis
- Sinus Maxillaris Caudalis
Where is the Lateral Nasal Gand situated in the dog?
- Within the Maxillary Recesses
Name the biggest Paranasal Sinus in
A) Horse
B) Cattle
A) Sinus Maxillaris
B) Sinus Frontalis