Common bile duct
A、It is formed by the confluence of the left and right hepatic ducts
B、It is composed of the hepatic duct and the cystic duct
C、It descends behind the hepatoduodenal ligament
D、It opens directly into the upper duodenum
A、It is formed by the confluence of the left and right hepatic ducts
B、It is composed of the hepatic duct and the cystic duct
C、It descends behind the hepatoduodenal ligament
D、It opens directly into the upper duodenum
A、postcava
B、proper hepatic artery
C、hepatic portal vein
D、hepatic duct
A、falciform ligament
B、coronary ligament
C、Ligamentum teres hepatis
D、ligamentum venosum
A、falciform ligament
B、coronary ligament
C、Ligamentum teres hepatis
D、ligamentum venosum
A、Aorta
B、Diaphragm
C、Pancreas
D、Stomach
E、Vena cava
A、Damage to branches of the mental nerve
B、Damage to branches of the inftaorbital nerve
C、Damage to branches of the facial nerve
D、Damage to branches of the glossopharyngeal nerve
E、Damage to branches of the hypoglossal nerve
A 34-year-old woman bursts through the doors of the emergency department. She is straining to take a breath but can only mouth the phrase:”I can’t br-“before collapsing. She is placed on a stretcher. Her tongue is swollen and protruding from her mouth. The patient has only minimal air movement with bag-mask ventilation. Oxygen saturation is approximately 80%. Attempt at oral intubation are unsuccessful due to massive soft tissue edema of her pharynx. A decision is made to perform a cricothyrotomy. The necessary instrument tray is collected, and the patient’s neck is quickly prepped. After palpating the neck to identify the appropriate landmarks, an incision should be made at which of the following locations?
A、The cricothyriod membrane, which is located at the junction of the clavicle and the sternum
B、The cricothyriod membrane, which is located between the thyroid cartilage and the cricoid cartilage below
C、The thyroid membrane, which is located between the thyroid cartilage(Adam’s apple) and the hyoid bone above
D、The sternal notch, which is located at the junction of the clavicle and the sternum
E、The trachea, which is located below the cricoids cartilage
A、Failure of the buccopharyngeal membrane to rupture
B、Failure of the tracheoesophageal ridges to fuse
C、Incomplete formation of the septum secundum
D、Incomplete recanalization of the largnx
E、Patent thyroglossal duct
A、bulla ethmoidalis
B、hiatus semilunaris
C、inferior nasal meatus
D、sphenoethmoidal recess
E、superior nasal meatus
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