A nurse is applying cold therapy to a client's face following oral surgery. The nurse should identify that which of the following is a therapeutic effect of cold therapy?

Increased tissue metabolism

Reduced blood coagulation

Decreased edema formation

Improved blood flow

Answer and Explanation

The Correct Answer is C

A. Increased tissue metabolism: Cold therapy slows tissue metabolism by reducing enzymatic activity and cellular function, which helps minimize inflammation and tissue damage, not increase metabolism.

B. Reduced blood coagulation: Cold therapy typically promotes vasoconstriction, which supports blood clotting rather than reducing coagulation. This effect can help control minor bleeding after surgery.

C. Decreased edema formation: Cold therapy causes vasoconstriction, which limits fluid accumulation in tissues and reduces capillary permeability, leading to less swelling and edema formation at the surgical site.

D. Improved blood flow: Cold causes vasoconstriction, which decreases blood flow temporarily. This helps limit inflammation and edema but does not enhance circulation during application.

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Correct Answer is A

Explanation

A. Brittle hair: Malnutrition often leads to protein and micronutrient deficiencies, which impair hair growth and texture, resulting in dry, brittle, or thinning hair. This is a common visible sign in clients with poor nutritional status.

B. Yellow conjunctivae: Yellowing of the conjunctivae typically indicates jaundice due to liver dysfunction or hemolysis, not malnutrition from inflammatory bowel disease. It reflects bilirubin accumulation rather than nutrient deficiency.

C. Bradycardia: While bradycardia may occur in severe starvation or electrolyte imbalance, it is not a consistent or early indicator of malnutrition from inflammatory bowel disease. It requires further context to be clinically relevant.

D. Clubbing of the fingernails: Clubbing is associated with chronic hypoxia or pulmonary/cardiac conditions. It is not commonly linked to malnutrition or inflammatory bowel disease unless there are severe complications such as chronic anemia or hypoxia.

A. Speak with a loud voice while providing the information. B. Determine the client's ability to use a communication board. C. Provide the teaching without expecting the client to respond. D. Avoid the use of facial gestures during the instructions.

Correct Answer is B

Explanation

A. Speak with a loud voice while providing the information: Increasing the volume of speech is not effective for clients with expressive aphasia because their difficulty lies in producing language, not hearing. Speaking loudly may cause frustration or discomfort without improving communication.

B. Determine the client's ability to use a communication board: Assessing the client’s ability to use a communication board is an essential strategy to facilitate effective communication. Augmentative tools like communication boards can help them convey their needs and participate in teaching.

C. Provide the teaching without expecting the client to respond: Teaching without expecting any response can lead to missed opportunities for interaction and engagement. Encouraging some form of response, even nonverbal or through assistive devices, helps evaluate the client’s comprehension and maintains their involvement.

D. Avoid the use of facial gestures during the instructions: Facial gestures, body language, and visual cues play an important role in enhancing communication for clients with aphasia. Using expressive gestures should be encouraged to supplement verbal teaching and promote better comprehension.

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A nurse is applying cold therapy to a client's face following oral surgery. The nurse should identify that which of the following is a therapeutic effect of cold therapy?

Nursing Test Bank

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