Explain the role of nasal musoca

What is the role of the superior and middle nasal conchae?Multiple choice question.form the roof of the mouthsupport mucous membranes that filter and warm airattach muscles that move the jawcontain the nerves for olfaction (sense of smell)

Multiple Select QuestionSelect all that applyList three functions of the nasal mucosa.Multiple select question.moistens inhaled airentraps small particleswarms inhaled airfacilitates coughing and yawning reflexesallows gas exchange between air and blood

Which of the following is NOT a function of the paranasal sinuses?*1 pointproduce mucusresonate speechkeep airways openlighten the skull

Select all that applyWhich three statements describe the nasal conchae?Multiple select question.They support the mucous membrane lining the nasal cavity.They are bones and bony processes.They provide resonance chambers that affect the quality of the voice.They reduce the weight of the skull.They increase the surface area of the internal nose.

> Which ONE of the following statements about the **upper respiratory** tract is INCORRECT? > 1. Mucus is secreted from the submucosal glands upon parasympathetic stimulation, and provides a housekeeping function for routine protection of the airways 2. Nasal decongestants such as oxymetazoline act by binding to both α1 and α2 receptors on venules 3. Symptoms of acute sinusitis include headache, pain and nasal congestion 4. Mucus is produced in the sinuses and nasal cavity but not in the bronchi