Which is an advantage of skin closure strips?
a. They do not cause a foreign body tissue reaction.
b. They curl up and fall off easily.
c. Visibility of the healing wound is limited.
d. Application can be time consuming.
ANS: A
If applied after a skin tackifier is placed on the skin, they will stay in place over the incision. Otherwise, they may fall off. They do not cause foreign body tissue reaction, they allow visibility of the healing wound, and they can be applied and removed rapidly.
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______________ an analgesic used to treat inflammation or pain, sometimes available only by prescriptionbut sometimes available OTC, such as aspirin, ibuprofen, and naproxen
Fill in the blank with correct word.
Which design best describes this epidemiologic study?
An epidemiologist was interested in determining whether use of non-steroidal anti-inflammatory drugs (NSAIDS) causes gastrointestinal bleeding. S/he recruited 600 subjects who had been hospitalized with gastrointestinal bleeding and 600 subjects from the local community who had never been diagnosed with such a bleeding problem. Due to concern over their diagnosis, subjects who had experienced a gastrointestinal bleed were able to provide a more accurate recollection of their NSAID use, while the comparison subjects were more likely to underestimate their use a. quasi-experimental study b. cohort study c. cross-sectional study d. case-control study
A known intravenous drug abuser presents with anorexia, body aches, a low-grade fever, and scleral icterus. She is very quiet and is not willing to share her medical history information with you. Which of the following additional clinical signs would reinforce your suspicion regarding the cause of this patient's condition?
A) Jaundiced skin B) Blood-tinged sputum C) Swollen lymph glands D) Red or purple skin lesions
When interacting with patients of other cultures or ethnic groups, ________.
A. insist that they accept your point of view B. never make value judgments C. assume that they have the same attitude toward healthcare as you do D. avoid involving family members E. never try to speak their language