Orally ingested contrast medium could pass through all of the following structures EXCEPT the :()
A. stomach
B. pharynx
C. Esophagus
D. pancreas
E. Duodenum
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Which one of the following sinuses is not a paranasal sinus?()
A. coronary sinus
B. ethmoid sinuses
C. sphenoid sinus
D. frontal sinus
E. maxillary sinus
The upper respiratory tract is___________________.()
A. From larynx to bronchi
B. From nose to principal bronchi
C. From nose to trachea
D. Nose, pharynx and larynx
E. nose, larynx and trachea
Ventricle of larynx (laryngeal sinus) is located()
A. above vestibular fold
B. above vocal fold and lateral to the intermedial cavity of larynx
C. below vocal fold
D. laryngeal vestibule
E. inferior to glottic fissure
Which one of the following pleura is not a part of the parietal pleura?()
A. Costal pleura
B. diaphragmatic pleura
C. mediastinal pleura
D. Cupula
E. pulmonary pleura
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