NCLEX-PN › Upper Respiratory Tract
What structure is directly posterior to the trachea?
Which of the following is not a division of the pharynx?
Which of the following pairs of sinus is absent at birth, and is not fully developed until puberty?
What chamber of the upper respiratory tract is shared by both the respiratory and digestive systems?
Which of the following is a flap of cartilage that covers the opening of the windpipe during swallowing to prevent aspiration?
Which of the following maintains the lumen of the trachea?
Which of the following best describes the epithelium of the trachea?
What does the trachea bifurcate into?
A nurse is about to perform an upper respiratory exam on a patient with sinusitis. Which of the following sinuses are inaccessible for assessment by physical exam due to their placement deep within the skull?