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
A blood glucose reading of 48 is considered low and requires immediate intervention to raise the client's blood sugar. Intravenous dextrose solution is the fastest way to raise blood sugar levels in an unconscious client. Glucagon and cortisone can also be used to raise blood sugar levels, but they are not the first-line treatment for hypoglycemia.
Choice A, orange juice, is not appropriate for an unconscious client as they cannot swallow or drink.
Correct Answer is A
Explanation
The client's vital signs are temperature, 101.9 F; heart rate, 88 beats/minute; respiratory rate, 18 breaths/minute, and blood pressure, 138/80 mm Hg. An elevated temperature is a significant finding that may indicate the presence of an infection, which can cause further neurological damage in a client with an intracranial injury. The physician should be notified promptly, as the client may require antibiotic therapy to prevent the spread of infection.
B. Periorbital edema and ecchymosis are normal findings following head injury and should be monitored but do not require immediate intervention.
C. Resting in semi-Fowler's position is an appropriate position to maintain after intracranial pressure-reducing surgery.
D. Improved level of consciousness is a positive finding and indicates that the client is responding well to treatment.
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