BIO 112 Exam with Questions & 100% Correct Answers| Passed with Grade A
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Course
BIO 112
Institution
BIO 112
Which condition is associated with rhinorrhea caused by exposure to cold air? - d.
Water condensation in the nasal cavity
What is lacrimal glands? - Glands that produce tears
What is cilia? - Microscopic hair-like structures that move mucus
What are some symptoms of rhinorrhea? - Nasal congesti...
BIO 112 Exam with Questions & 100%
Correct Answers| Passed with Grade
A
Which condition is associated with rhinorrhea caused by exposure to cold air? - ✔✔d.
Water condensation in the nasal cavity
What is lacrimal glands? - ✔✔Glands that produce tears
What is cilia? - ✔✔Microscopic hair-like structures that move mucus
What are some symptoms of rhinorrhea? - ✔✔Nasal congestion, sneezing, postnasal drip
What are some common causes of rhinorrhea? - ✔✔Allergies, colds, sinus infections
What is the function of mucus in the nasal cavity? - ✔✔To trap and remove foreign particles
What is postnasal drip? - ✔✔When excess mucus drips down the back of the throat
What are some ways to manage rhinorrhea? - ✔✔Using saline nasal sprays, staying
hydrated, avoiding triggers
Where are the paranasal sinuses located? - ✔✔a. Within the nasal cavity
How are the paranasal sinuses named? - ✔✔c. According to the specific bone in which they
are housed
What connects all the paranasal sinuses to the nasal cavity? - ✔✔c. Ducts
Which of the following is NOT a paranasal sinus? - ✔✔c. Temporal sinuses
,In which order, from superior to inferior, are the paranasal sinuses listed? - ✔✔a. Frontal,
Sphenoidal, Maxillary, Ethmoidal
What type of epithelium lines the paranasal sinuses? - ✔✔b. Pseudostratified ciliated columnar
epithelium
What is the function of the pseudostratified ciliated columnar epithelium in the paranasal sinuses? -
✔✔c. Protection against pathogens
What happens to the mucus produced in the paranasal sinuses? - ✔✔c. Swept into the pharynx
How is the mucus in the paranasal sinuses further handled after being swept into the pharynx? -
✔✔c. Swallowed
What is the pharynx? - ✔✔b. A passageway posterior to the nasal cavity, oral cavity, and larynx
How are the lateral walls of the pharynx composed? - ✔✔c. Skeletal muscles
What is the shape of the pharynx? - ✔✔c. Funnel-shaped
What are the three parts into which the pharynx is partitioned? - ✔✔a. Nasopharynx, Oropharynx,
Laryngopharynx
Where is the oropharynx located? - ✔✔c. Posterior to the oral cavity
What is the extent of the oropharynx? - ✔✔b. From the soft palate to the hyoid bone
What is the primary function of the oropharynx? - ✔✔c. Passage for both food and air
, What type of epithelium lines the oropharynx? - ✔✔c. Nonkeratinized stratified squamous
epithelium
Where are the palatine tonsils located in the oropharynx? - ✔✔b. On the lateral walls
What are the tonsils found at the base of the tongue in the oropharynx called? - ✔✔b. Lingual tonsils
Where is the laryngopharynx located? - ✔✔c. Posterior to the larynx
What is the extent of the laryngopharynx? - ✔✔d. From the level of the hyoid bone down to
the esophagus
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