Which form of lung cancer has the poorest prognosis?
a. Large cell carcinoma
b. Adenocarcinoma
c. Small cell carcinoma
d. Squamous cell carcinoma
C
Untreated small cell carcinoma has a survival rate of 1 to 3 months, thus making it the lung cancer with the poorest prognosis.
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After attaching the administration set to the intravenous fluid bag, how is the drip chamber initially filled?
A) Open the flow control and let the drip chamber fill passively. B) Close flow control, and then squeeze the bag to force fluid into the drip chamber. C) Open the flow control and keep it positioned higher than the intravenous fluid bag. D) Close the flow control, and then squeeze and release the drip chamber.
Which of the following oral lesions is associated with secondary syphilis?
a. Herpetiform ulceration b. Notched incisors c. Gumma d. Hairy tongue e. Mucous patch