用探头查找管里的堵塞。 A: Use a probe to find the blockage in the tube. B: Probe the tube to find the blockage.

Traffic in the downtown city was completely______ by the accident. A: blockage B: blocked

Traffic in the downtown city was completely ________ by the accident. A: blockage B: blocked C: beware D: supply E: permanent

Mom told me to ________of the icy roads when driving. A: blockage B: blocked C: beware D: supply E: permanent

News report 2[br][/br] Questions 3 and 4 are based on the news report you have just heard. A: Because of heavy snow. B: Because of flood warning. C: Because of road blockage. D: Because of rock and mudslide.

A urologist performs a cystoscopy to examination the bladder and opening of the ureters into the bladder. After distention of the bladder with air, the physician slowly passes the cystoscope up the urethra into the bladder. In which direction should she turn the head of the cystoscope to see the orifices and examination for blockage? A: anterior and inferior B: anterior and superior C: posterior and inferior D: posterior and superior

A urologist performs a cystoscopy to examination the bladder and opening of the ureters into the bladder. After distention of the bladder with air, the physician slowly passes the cystoscope up the urethra into the bladder. In which direction should she turn the head of the cystoscope to see the orifices and examination for blockage? A: anterior and inferior B: anterior and superior C: posterior and inferior D: posterior and superior E: posterior and interior

Fluid is aspirated from the grossly distended abdomen of a 47-year-old chronic alcoholic man. The fluid is straw colored and clear and is found to have a protein content (largely albumin) of 2.5g/dL. Which of the following is a major contributor to the fluid accumulation in this patient? A: Blockage of lymphatics B: Decreased oncotic pressure C: Decreased sodium retention D: Increased capillary permeability E: Inflammatory exudation