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anatomy - 3 Questions
IJV formed by sigmoid sinus + inferior petrosal sinus at jugular foramen, runs in carotid sheath, joins subclavian to form brachiocephalic.
The space between the vocal cords is called:1) Pharynx2) Laryngeal cavity3) Vestibule4) Glottis
The opening between the true vocal cords is called the glottis. The vestibule lies superior to the vocal cords.
The only complete ring-shaped cartilage of the airway is:1) Thyroid cartilage2) Epiglottis3) Arytenoid cartilage4) Cricoid cartilage
The cricoid cartilage forms a complete ring around the airway. The thyroid cartilage is incomplete posteriorly.
MCQ