Which intrinsic laryngeal muscle is primarily responsible for abducting the vocal folds to open the glottis during inspiration?

A patient aspirates a peanut while lying supine. Imaging shows the foreign body lodged in a main bronchus. Based on typical bronchial anatomy, which side is most likely affected?

During a thyroidectomy, a patient sustains injury to the right recurrent laryngeal nerve. Which postoperative finding would be most likely, and why?

Which statement correctly describes the sensory innervation of the larynx?

Which of the following structures pass through the hilum of the lung?

What is correct about Cranial Nerve I (CNI)

Which statement about the trachea is correct?

Which statement about the anatomy of the nasal cavity is correct?

Which of the following correctly describes the composition of the nasal septum?

Which of the following statements regarding pneumocytes and pulmonary surfactant is correct?