A client is coming to the office to have a growth removed by the doctor. The client asks "What does cryosurgery do to the growth?" What is the correct response?
Through the application of extreme cold, the tissue is destroyed.
Lasers the growth off.
Removes the entire growth.
Freezes the growth, so the physician can remove it at the next appointment
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Necrosis. Necrosis is the death of cells or tissue due to disease, injury, or lack of blood supply. In the process of tissue injury, necrosis occurs in the deepest and most severe area of injury.
Choice A, Hyperemia is an increase in blood flow to an area, causing redness and warmth.
Choice B, Coagulation is the process of blood clotting.
Choice C, Stasis is a reduction in blood flow to an area, causing blood to pool and resulting in tissue hypoxia.
Correct Answer is B
Explanation
Inspection, followed by Auscultation, Percussion, and Palpation. Inspection assesses for abdominal contour, symmetry, any visible masses, scars or other abnormalities. Auscultation assesses bowel sounds, and Percussion assesses for any areas of tenderness, and to determine the presence of fluid, gas or masses. Palpation assesses for any masses, areas of tenderness, organ size or other abnormalities. This is the order that allows the nurse to assess the abdomen systematically and accurately.
A: Palpation comes last because it can stimulate bowel sounds, which can make the nurse miss some of the sounds while auscultating.
C: Auscultation must be done before percussion and palpation to prevent altering bowel sounds.
D: Percussion comes before palpation to avoid altering the underlying structures of the abdomen.
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