An autograft covers an injured area of skin with
A. skin from a skin bank.
B. skin from a person other than the patient.
C. skin from an uninjured region of the patient's body.
D. a skin substitute, such as an artificial membrane.
Answer: C
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__________ refers to programmed cell death, whereas _______ refers to uncontrolled cell death
Fill in the blank(s) with correct word
The pH of a solution increases as the ________ ion concentration decreases.
A. hydrogen B. bicarbonate C. hydroxide D. sodium
Which of the following statements concerning the ankle joint is true?
A. The calcaneus articulates with the tibia to form this joint. B. Most common injuries to this joint occur because of a forceful inversion of the foot. C. A capsule of hyaline cartilage surrounds the joint. D. The lateral collateral ligament helps to stabilize this joint. E. It is a pivot joint.
Which of the following is a regulatory protein associated with membrane-bound receptor molecules?
A. Calcium B. ATP C. G protein D. M protein E. DNA