Elements such as blood cells, bacteria, and crystals in the urinary sediment can be seen under the low-power objective of the microscope

Occlusal trauma alone does not cause gingivitis or periodontitis because the junctional epithelium is not affected by occlusal trauma

A) Both statement and reason are correct. B) Both statement and reason are incorrect. C) The statement is correct, but the reason is incorrect. D) The statement is incorrect, but the reason is correct.

Which of the following is the preparation for intravenous pyelogram (IVP)?

A) ?All-liquid diet. B) Day prior to the examination, take three Dulcolax 5 mg tablets from 2 to 4 p.m. C) Drink only one glass of liquid on the morning of the exam. D) All of the above