Wilheim Schnell required a ________ for removal of necrotic tissue from his wound
A) debridement
B) dermabrasion
C) Mohs' surgery
D) xenograft
A
Explanation: A) Correct!
B) Dermabrasion does not remove necrotic tissue.
C) Mohs' surgery is done for skin cancer.
D) A xenograft is done for skin burns.
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Which of the following poses the greatest risk to the women who want to go swimming?
Several young men and women decide to spend the weekend on a houseboat on the lake. They devote Saturday to swimming, eating, and drinking. The drinking continues late into the night. Bill, Joan, and a few others engage in a drinking game to see who can drink a six-pack of beer the fastest. Joan wins the contest and soon falls asleep. She doesn't respond when Bill attempts to awaken her. Meanwhile, two women who did not participate in the drinking game, but who have been drinking, decide to swim in the lake. They laugh when someone says it might not be safe to get into the water, but they agree to put on life jackets and to stay within the boundaries of the boat's spotlight. A. stomach cramps B. hypothermia C. pneumonia D. cardiac myopathy
Although the basic structure of the cell plasma membrane is formed by a lipid bilayer, most of the specific membrane functions are carried out by:
A) Bound and transmembrane proteins B) Complex, long carbohydrate chains C) Surface antigens and hormone receptors D) A gating system of selective ion channels
A person who is exposed to a disease and is subsequently injected with antibodies produced by others has been given
A. active immunity. B. passive immunity. C. innate immunity. D. natural immunity.
The most important item in your credit report is your
A) annual income. B) total amount of outstanding debt. C) payment history. D) mix of credit sources used.