Ch 15: Nose, sinuses, mouth, throat Flashcards
What is the function of the nose an upper respiratory system
Warm, filter and humidified air
What is the structure of the nose (sinuses) in relation to the osteomeatal complex
(What empties where)
The frontal, ethmoid, and maxillary sinuses empty into the nasal cavity
What artery supplies the blood to the nose
What is vital to do after nasal Surgery/ throat/ bronchoscopy/endoscopy in relation to bleeding
Branches of the internal and external carotid arteries supply blood to nose
After nasal surgery assess the patient’s nasal drip pad for any bleeding and assess of the patient is continuously swallowing
-Nasal drip pad and continuous swallowing indicate bleeding as a patient is swallowing blood
What is the cranial nerve that pertains to the nose And what does it test
CN 1 olfactory pertains to the nose
It tests sense of smell
What do the sinuses provide in relation to the voice
Use medical term
The sinuses provide
Timbre: Quality and sound of voice and sinuses also produces mucus
What areas are affected by chronic sinusitis in the nasal bones
The superior, middle, inferior turbinate are areas affected by chronic sinusitis
What are adenoids and where can They be found
Adenoids are lymphoid tissue
Found in:
- roof of nasopharynx
- lateral to estachian tube
What is absolutely vital to consider when a patient has an upper respiratory infection in relation to appettite
 upper respiratory infections obstructs the olfactory sensory receptors and that can impair sense of smell and taste
Within impaired sense of smell and taste due to the obstruction patient may develop anorexia
When assessing the nose and sinuses what is important to note
(Colds and patent)
Mucosal swelling (Cold‘s) Any blocked nasal passages
How do you assess the sinuses
What are the three sinuses
You assess the sinuses with direct percussion in the frontal, ethmoid, maxillary sinuses
The three sinuses are:
- frontal: above brow
- ethmoid: between eyes
- maxillary: below eyes
What are the cranial nerves that assist in the mouth and throat And what do you test when you take them
CN9 (glossopharyngeal)
Sensory: taste
Motor: swallow
CNN 10 (Vagus) Sensory and motor: bilateral gag reflex
What is the function of the mouth
In the mouth where can you find the hard roof, soft palette and what are each used for
Provide sense of taste, chewing, speech articulation
Hard roof found anterior -Use for feeding and speech  Soft palate found posterior -aids in speech and pronunciation
What is the structure that connects the tongue to the sublingual pallet
The lingua frenulum Connect the tongue to the sublingual pallet
What is the medical term for tastebuds and what happens if there is an injury or disturbance to your taste buds
What is the tongue considered of most
Taste buds a.k.a. “Vallate papille”
Is there’s injury or disturbances taste buds there is no sense of taste anymore
The tongue is one of the most vascular muscles
What is the Vermilion border
What are the taste buds found in the interior portion of the tongue


The Vermillion border is the junction between the lip and the skin (the little indentation)
Taste buds of sweet, buttery and salty can be found in the interior portion of the tongue
How do you test to see uvula rising how do you document normal finding
What would be an abnormal finding
To test Uvula rising you have the patient say “ahhh”
Normal finding: uvula rises equally
Abnormal: uvula rises to one side

Give the three salivary ducts and how much saliva we produce a Day 
- Parotid: from second molar to inferior jaw (skeenes)
- Submandibular (whartons)
- Sublingual
We produce 2000 to 4000 mL of saliva every day
How many teeth should a 2 1/2-year-old have and what kind of teeth
How many teeth should an adult have
2 1/2 YOA: all 20 deciduous teeth “milk teeth”
Adult: 32 permanent teeth
What is a common condition found in relation to the gums of the teeth and what are a few causes
(NAME BIGGEST ONE )
In relation to the gums gingival hyperplasia: is excessive gum overgrowth
Causes include medications or hereditary MEDS: -phenytoin ( dilatin) *** -immunosuppressants -calcium channel blockers -Cephalosporins
What is the medical name for your throat and Where does your throat begin
Throat a.k.a. ortho pharynx begins at the border of the soft palate
What else are the tonsils known as
Where are the adenoids located
Together what do the tonsils and adenoids provide
What is a common misconception about their removal
Tonsils otherwise known as anterior/posterior pillars
Adenoids located where nose connects to throat
Together the tonsils and add annoyed‘s provide immunological defense
Common misconception:Removal of tonsils or adenoids does not increase risk of infection
Describe tonsillitis, what it would look like, what it causes
Give the rating scale of tonsil size
Tonsillitis is the inflammation of the tonsils that would cause tender lymph nodes
Tonsils would be red, swollen, having tender lymph nodes
Tonsil size rating •+1: covers 0–25% of airway  •+2: covers 25–50% of airway •+3: covers 50–75% of airway •+4: covers 75–100% obstruction of midline
What is the condition xerostomia
Why does it occur
What is it related to
And when a persons teeth removed why is it done (to prevent what)
Xerostomia =dry mouth
occurs because of a decrease in saliva production
Related to:
- emotional response
- aging
- damage/obstruction
- radiation (CA of jaw/head)
Often with patients who are undergoing radiation for cancer of the jaw and head there is an option to remove the teeth to prevent tooth decay infection they would otherwise lead to ask you radial necrosis which is bone death of Jaw
What is the percentage of cavity increased incidence in children and what specific population
There’s a 43% Hispanic increase in cavity incidences among children
What is gustatory rhinitis
Gustatory rhinitis is a runny nose
What are normal lifespan considerations for older adults
Runny Smell Mouth water Buds Teeth Teeth align
Gustatory rrhinitis  decrease in olfactory sensory fibers -decrease sense of smell Decrease saliva production (XERSTOMIA) Decrease number of taste buds Tooth loss Malocclusion: over/under bites
Define gingivitis
What cultural groups is gingivitis most common in and why
Gingivitis: information/bleeding gums
Gingivitis most common in:
- Hispanic adults***
- alaskans/Native Americans/those in lower socioeconomic classes
Gingivitis occurs because of a lack of dental visits
What is the ratio of children who get cleft lip in the world and who is most common to get clef lip
What is the ratio of people who get minor cleft
Cleft lip happens in 1/800 Children
More noted in N/A and Asians
1/250 get minor clift
What is the fourth most common malignancy
Who is this malignancy most common in and why
Who is most likely to die from this malignancy
(Redneck)
ORAL and pharyngeal cancers  are the most common malignnities
Oral and pharyngeal cancers most common in Caucasians because of tobacco use
African Americans are more likely to die from oral and pharyngeal cancers because of tobacco use
What population has an increased risk of sleep apnea
Those were obese have an increased risk of sleep apnea