The nursing instructor is having a group discussion about the functions of the skin prior to reviewing common skin disorders. The instructor is pleased when the students answer (SATA).
Metabolism.
Temperature regulation.
Protection.
Sensory processing.
Chemical synthesis.
Correct Answer : B,C,D,E
"Temperature regulation," "Protection," "Sensory processing," and "Chemical synthesis." These are all functions of the skin that the nurse should expect students to identify during a group discussion about the skin's functions. Choice A, "Metabolism," is not a primary function of the skin, although the skin does play a role in the synthesis of vitamin D, which can impact metabolism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Hyperkalemia. Confusion, abdominal cramping, racing heart rate, and numbness of the extremities are symptoms associated with hyperkalemia, a condition where the potassium level in the blood is too high.
Hypocalcemia, choice B, is characterized by muscle spasms, numbness, and tingling around the mouth and fingertips.
Elevated urea levels, choice C, may be associated with decreased urine output, fatigue, and shortness of breath.
Elevated white blood cells, choice D, may indicate an infection.
Correct Answer is A
Explanation
Through the application of extreme cold, the tissue is destroyed. Cryosurgery is a procedure that uses extreme cold to destroy abnormal tissues, including tumors and growths. Extreme cold is applied directly to the affected area, and this damages the cells and causes them to die. The destroyed tissue is then gradually absorbed by the body's natural healing processes. Therefore, the correct response to the client's question is that cryosurgery destroys the tissue through the application of extreme cold.
B is not the correct answer because laser surgery uses heat to destroy the tissue, not extreme cold.
C is not the correct answer because cryosurgery does not necessarily remove the entire growth.
D is not the correct answer because cryosurgery freezes the growth and destroys it, not freezes it for removal at a later time.
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