Which of the following glands is pure serous in human. A: Submandibular B: Parotid C: Sublingual D: Esophageal E: Duodenal
Which of the following glands is pure serous in human. A: Submandibular B: Parotid C: Sublingual D: Esophageal E: Duodenal
The“goldenstandard”for OSAHS diagnosis is ( ). A: Polysomnography (PSG) B: Esophageal manometry C: Muller test D: Head X-ray measurement
The“goldenstandard”for OSAHS diagnosis is ( ). A: Polysomnography (PSG) B: Esophageal manometry C: Muller test D: Head X-ray measurement
Which of the following is not the ultrasound features of portal hypertension? A: Portal vein dilated B: The direction of blood flow in portal vein is toward liver C: ascites D: Esophageal varices
Which of the following is not the ultrasound features of portal hypertension? A: Portal vein dilated B: The direction of blood flow in portal vein is toward liver C: ascites D: Esophageal varices
A 32-year-old pregnant woman at 30 weeks of gestation comes to her physician because of excess weight gain in a 2-week period. Ultraso-nography reveals polyhydramnios.Which fetal abnormality is most likely responsible for the polyhydramnios? A: Bilateral kidney agenesis B: Velamentous placenta C: Hypoplastic lungs D: Esophageal atresia
A 32-year-old pregnant woman at 30 weeks of gestation comes to her physician because of excess weight gain in a 2-week period. Ultraso-nography reveals polyhydramnios.Which fetal abnormality is most likely responsible for the polyhydramnios? A: Bilateral kidney agenesis B: Velamentous placenta C: Hypoplastic lungs D: Esophageal atresia
A 32-year-old pregnant woman at 30 weeks of gestation comes to her physician because of excess weight gain in a 2-week period. Ultraso-nography reveals polyhydramnios. Which fetal abnormality is most likely responsible for the polyhydramnios? A: Hypoplastic lungs B: Umbilical cord knots C: Esophageal atresia D: Bilateral kidney agenesis
A 32-year-old pregnant woman at 30 weeks of gestation comes to her physician because of excess weight gain in a 2-week period. Ultraso-nography reveals polyhydramnios. Which fetal abnormality is most likely responsible for the polyhydramnios? A: Hypoplastic lungs B: Umbilical cord knots C: Esophageal atresia D: Bilateral kidney agenesis
A 32-year-old pregnant woman at 30 weeks of gestation comes to her physician because of excess weight gain in a 2-week period. Ultraso-nography reveals polyhydramnios. Which fetal abnormality is most likely responsible for the polyhydramnios?() A: Bilateral<br/>kidney agenesis B: Umbilical<br/>cord knots C: Velamentous<br/>placenta D: Hypoplastic<br/>lungs E: Esophageal<br/>atresia
A 32-year-old pregnant woman at 30 weeks of gestation comes to her physician because of excess weight gain in a 2-week period. Ultraso-nography reveals polyhydramnios. Which fetal abnormality is most likely responsible for the polyhydramnios?() A: Bilateral<br/>kidney agenesis B: Umbilical<br/>cord knots C: Velamentous<br/>placenta D: Hypoplastic<br/>lungs E: Esophageal<br/>atresia
A 43-year-old man has complained of mild burning substernal pain following meals for the past 3 years. Upper GI endoscopy is performed and biopsies are taken of an erythematous area of the lower esophageal mucosa 3 cm above the gastroesophageal junction. There is no mass lesion, no ulceration, and no hemorrhage noted. The biopsies show the presence of columnar epithelium with goblet cells. Which of the following mucosal alterations is most likely represented by these findings?
A 43-year-old man has complained of mild burning substernal pain following meals for the past 3 years. Upper GI endoscopy is performed and biopsies are taken of an erythematous area of the lower esophageal mucosa 3 cm above the gastroesophageal junction. There is no mass lesion, no ulceration, and no hemorrhage noted. The biopsies show the presence of columnar epithelium with goblet cells. Which of the following mucosal alterations is most likely represented by these findings?