The nurse is teaching a client about cellular hypertrophy. Which statement should be included in the teaching?

"It's uncontrolled proliferative cell growth that is cancerous."

"It's the enlargement of an organ or tissue from the increase in cell size."

"It's the wasting away of tissue or organs."

"It's the abnormal growth or development of cells."

Answer and Explanation

The Correct Answer is B

A. "It's uncontrolled proliferative cell growth that is cancerous." Describes cancerous growth, not hypertrophy.

B. "It's the enlargement of an organ or tissue from the increase in cell size." Defines cellular hypertrophy accurately. Hypertrophy involves an increase in the size of cells, leading to the enlargement of tissues or organs, often in response to increased workload or stimulation.

C. "It's the wasting away of tissue or organs." Describes atrophy, not hypertrophy.

D. "It's the abnormal growth or development of cells." Broad definition that does not specifically describe hypertrophy.

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Correct Answer is B

Explanation

A. Hyperextend the client's neck: Incorrect; this can strain the surgical site. Neck should be supported in a neutral position.

B. Instruct the client to deep breathe every 4 hr: Deep breathing exercises prevent respiratory complications and promote lung expansion postoperatively. Helps prevent atelectasis and pneumonia.

C. Place the head of the client's bed in the flat position: Incorrect; semi-Fowler's position is preferred to reduce risk of airway compromise and edema.

D. Check the client's voice every 2 hr: Monitoring voice changes helps detect recurrent laryngeal nerve injury, a complication of thyroidectomy. Changes in voice quality can indicate vocal cord paralysis or injury.

A. "DIC is characterized by an elevated platelet count." B. "DIC is caused by abnormal coagulation involving fibrinogen." C. "DIC is controllable with lifelong heparin usage." D. "DIC is a genetic disorder involving a vitamin K deficiency."

Correct Answer is B

Explanation

A. "DIC is characterized by an elevated platelet count." Incorrect; DIC typically causes thrombocytopenia.

B. "DIC is caused by abnormal coagulation involving fibrinogen." DIC involves widespread activation of coagulation factors leading to the formation of microthrombi and consumption of clotting factors like fibrinogen. Understanding the pathophysiology helps in managing DIC effectively.

C. "DIC is controllable with lifelong heparin usage." Heparin is not used in DIC management due to the risk of bleeding.

D. "DIC is a genetic disorder involving a vitamin K deficiency." DIC is not genetic and is not caused by vitamin K deficiency.

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The nurse is teaching a client about cellular hypertrophy. Which statement should be included in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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