Which reflex is initiated by sensory input from the nasal cavity along the trigeminal nerve?Multiple choice question.Swallowing reflexSneeze reflexCough reflex
Question
Which reflex is initiated by sensory input from the nasal cavity along the trigeminal nerve?
- Swallowing reflex
- Sneeze reflex
- Cough reflex
Solution
The reflex that is initiated by sensory input from the nasal cavity along the trigeminal nerve is the Sneeze reflex.
Explanation:
- The trigeminal nerve, also known as cranial nerve V, plays a crucial role in sensation from the face, including the nasal cavity.
- When irritants (such as dust or strong odors) are detected in the nasal cavity, sensory signals travel via the trigeminal nerve to the brain, which then initiates the sneeze reflex as a response to expel the irritants from the respiratory tract.
Thus, the correct answer to the question is Sneeze reflex.
Similar Questions
The vagus nerve carries sensory input from what areas?Multiple select question.Diaphragm muscleLarynxThoracic visceraAbdominal visceraMuscles of mastication
Which colliculi are involved in the reflex movements of the head and eyes toward stimuli such as loud noises?Multiple choice question.SuperiorInferior
Tactile input from the larynx, carried along the Blank______ nerve, can initiate coughing. Multiple choice question.hypoglossalfacialaccessoryvagus
The pharyngeal muscles of swallowing are largely innervated by the Blank______ nerve Multiple choice question.facialvagusglossopharyngealaccessory
Spinal reflexes must have all the following EXCEPT:Question 10Answera.Interneuronsb.Terminal effectorsc.Motor neuronsd.Sensory neuronse.Peripheral receptors
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.