The smallest, most basic part of the kidney is:
A) The glomerulus.
B) Bowman's capsule.
C) The ureter.
D) The nephron.
D
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A patient presents with a chronic palatal ulcer. On biopsy there is evidence of salivary gland infarction and squamous metaplasia of salivary ducts. This is:
a. Benign lymphoepithelial lesion b. Necrotizing sialometaplasia c. Cytomegalic disease d. Lymphoma e. Mucous extravasation phenomenon
Undercuts are ____________
a. areas that have been overprepped by the handpiece b. areas that have been underprepped by the handpiece c. recessed areas that are wider on bottom than on the top d. none of the above
According to the current CDC guidelines, gloves should be worn when taking radiographs
never indicated. always, no matter the situation. only if you are using a digital x-ray sensor. only if the patient has a communicable disease.
A call is ringing on another line; the medical assistant should
ask the first caller if she can hold. If yes, answer the second line, ask him if he can hold. If yes, return to the first caller put the first caller on hold, answer the ringing line, and say, "Please hold," then return to the first caller yell to the back office for someone to answer the phone allow the line to ring until the first call is completed