In exfoliative cytology the cells for examination are obtained by:
A) incision
B) syringe
C) needle
D) scraping
D
Explanation: In exfoliative cytology, the cells are obtained by scraping the skin. A biopsy is obtained by incision, needle, or syringe.
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The nursing instructor is teaching a group of student nurses about the importance of inserting a nasogastric tube in clients with large bowel obstruction. Which statement made by the student nurse indicates effective learning?
1. "A nasogastric tube relieves pressure caused by bowel obstruction." 2. "A nasogastric tube is primarily used to deliver medications directly to the client's stomach." 3. "A nasogastric tube removes free air present under the client's diaphragm." 4. "A nasogastric tube removes the mechanical obstruction in the large intestine."
Daniel has a family history of colon cancer. To lower his personal risk of the disease, he should consider doing all of the following, EXCEPT
A. increasing his intake of fruits and vegetables. B. being physically active. C. increasing his intake of red meat. D. using aspirin and ibuprofen regularly.
A nonmedical hearing specialist is a(n) ________.
Fill in the blank(s) with the appropriate word(s).
Christians eventually came to regard the body as an instrument of sin; the body was mortal and had little consequence to a man seeking eternal salvation.
Answer the following statement true (T) or false (F)