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What is the meaning of the following term: elective

A.

artificial body part

B.

own, originating within an individual

C.

to relieve pain or complication without curing

D.

voluntary

Answer and Explanation

The Correct Answer is D

A. Artificial body part. This describes a prosthesis, not an elective procedure.

B. Own, originating within an individual. This describes something intrinsic, such as idiopathic conditions, not elective surgery.

C. To relieve pain or complication without curing. This describes palliative care, not an elective procedure.

D. Voluntary. Elective procedures are planned in advance and performed at the patient’s choice rather than as an emergency (e.g., cosmetic surgery, knee replacement).


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Related Questions

Correct Answer is A

Explanation

A. Alternately compress and release to help blood flow through vessels. Sequential compression devices (SCDs) work by alternating compression and release to promote venous return, prevent stasis, and reduce the risk of deep vein thrombosis (DVT). This is the correct mechanism of action for these devices.

B. Measure pressure in the leg blood vessels and sound an alarm if pressure rises. SCDs do not measure pressure; they are designed to apply intermittent pressure to the legs to encourage circulation and prevent clot formation.

C. Provide gentle continuous compression at low pressure. SCDs apply intermittent pressure, not continuous pressure. Continuous compression would not be effective in preventing DVT as it does not allow for the periodic relaxation of veins.

D. Provide firm continuous compression at high pressure. SCDs should apply intermittent, not continuous, pressure. High pressure could potentially harm the patient’s circulation and tissues, which is why the compression is designed to be gentle and alternating.

Correct Answer is C

Explanation

A. Illuminate the interior body cavity in which the surgeon is operating or inspecting. This function is not related to the grounding pad. Illumination of the surgical area is typically done with surgical lights, not with a grounding pad.

B. Allow electricity to penetrate the patient's body. This is not the purpose of a grounding pad. The grounding pad is used in electrosurgery to safely direct electrical current away from the body to prevent burns or injuries.

C. Provide safety by dissipating electricity from the cautery. The grounding pad is used to provide safety in electrosurgical procedures by allowing electricity from the electrocautery to flow safely through the body and then dissipate. It helps prevent burns and injuries from the electrical current.

D. Illuminate the interior body cavity in which the surgeon is operating or inspecting. This is a repetition of answer choice A, which is incorrect. The grounding pad does not function to illuminate the surgical area.

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