Cavity of Nose
Anatomy · Topic 37
Source: NMC CBME Curriculum 2024 · Volume I · Anatomy · Topic 37 · combined PDF page 130
Practice questions
- Which set of routes is identified in the supplied review as linking the nasal cavity with the central nervous system?
- A researcher asks whether a nasal pathogen could reach the CNS by a route other than blood-borne spread. Which description best matches the supplied pneumococcal study?
- In the mouse circuit study, which sequence links nasal olfactory activity to an amygdala target?
- In the supplied mouse study, what was the reported effect of low-frequency nasal airflow or optogenetic OSN stimulation on anxiety-like behavior?
- What happened when the OB-to-PRC PV-positive pathway was chemogenetically silenced in the mouse anxiety study?
- In the supplied pneumococcal mouse model, what was associated with increased invasion into the olfactory bulb?
- Which statement best characterizes intranasal drug delivery to the brain based on the supplied reviews?
- Which nasal region is specifically identified as a deposition target in the supplied galantamine nose-to-brain study?
- The supplied galantamine study used a physiologically realistic 3D-printed nasal cavity model primarily to evaluate which outcome?
- Which cascade best represents the formulation-to-exposure logic emphasized in nasal spray development?
- Which spray-related properties are specifically discussed as potentially affecting nasal deposition and nose-to-brain delivery?
- What is the proposed advantage of a hydrogel-based nasal spray highlighted in the supplied review?
- Which conclusion is appropriately limited to the supplied galantamine study’s evidence?
- Which patient profile is most characteristic of empty nose syndrome as summarized in the supplied review?
- Which procedure is identified in the ENS review as the most common antecedent?
- A patient reports severe dryness and a sensation of excessive airflow despite a visibly wide nasal cavity after extensive inferior turbinate removal. Which interpretation is most appropriate?
- Which combination is described in the supplied ENS review as part of diagnosis?
- Why is a standardized blinded ENS evaluation protocol useful, according to the supplied review?
- Which statement best reflects the proposed pathophysiology of ENS in the supplied review?
- Which statement about surgical augmentation for ENS is supported by the supplied review?
- Which statement best reflects the terminology and evidence base for nose- and sinus-related neuralgia syndromes?
- Which nerve is described as central to the nose- and sinus-related neuralgia discussion in the supplied review?
- Which presentation is compatible with the clinical descriptions of nose- and sinus-related neuralgia syndromes in the supplied review?
- A patient with persistent nasal-region pain has a visible intranasal contact point. Which conclusion is most defensible based on the supplied review?
- Which assessment approach is most consistent with the supplied review for suspected nose- or sinus-related neuralgia?
- Which statement about the evidence for treatment of nose- and sinus-related neuralgia syndromes is accurate according to the supplied review?
- The supplied review traces descriptions of related nasal neuralgia syndromes to which historical figure and year?
- Which inference best reconciles the existence of olfactory and trigeminal nose–brain pathways with the limits of intranasal drug delivery?
- A study finds that activation of trigeminal TRPV1 worsens outcomes in a mouse pneumococcal nose-to-brain model. Which interpretation matches the supplied evidence?
- Which statement best distinguishes ENS from a simple mechanical obstruction model?
- Which conclusion is best supported when a proposed neuralgia syndrome is associated with the absence of a specific sinonasal disease but the patient has persistent pain?