After an amputation, a resident may experience phantom sensation. Phantom sensation is

Correct Answer: B

Rationale: The correct answer is B. Phantom sensation is the sensation perceived in the location of the amputated limb. This occurs due to the brain still receiving signals from the nerves that originally served the amputated limb. Choices A, C, and D are incorrect. Choice A is incorrect because phantom sensation is a real phenomenon experienced by many amputees. Choice C is incorrect because it does not involve the inability to use a new body part but rather the sensation in the amputated limb's previous location. Choice D is incorrect because the desire to get rid of a new body part is not related to phantom sensation but may be a separate psychological issue.

Correct Answer: A

Rationale: The correct answer is A because inspecting and cleaning the resident's feet daily helps in early detection of any cuts, sores, or signs of infection, which is crucial for diabetics to prevent complications. Clipping toenails frequently can lead to cuts and infections. Using lotion between the toes can create a moist environment that promotes fungal growth. Using hot water for bathing can cause burns and dry out the skin, increasing the risk of cracks and infections.

Correct Answer: C

Rationale: The correct answer is C: Blood oxygen level. A pulse oximeter measures the oxygen saturation level in the blood, indicating how well oxygen is being carried to the body's tissues. It does this by shining light through the skin to detect the amount of oxygen-bound hemoglobin in the blood. Choice A, blood pressure, is measured using a sphygmomanometer. Choice B, body temperature, is typically measured using a thermometer. Choice D, blood glucose level, is measured using a glucometer. Thus, the correct answer is C as it directly aligns with the function and purpose of a pulse oximeter.

Correct Answer: C

Rationale: The correct answer is C, Scope of practice. A scope of practice outlines the tasks nursing assistants can legally perform. It is based on state or federal regulations and ensures safe and effective care. A procedure manual (A) provides instructions for specific tasks but doesn't define legal boundaries. A cover letter (B) is a document used in job applications and is unrelated to task permissions. Option D is incomplete and irrelevant to the question.

Correct Answer: B

Rationale: The correct answer is B: They should not be worn in care facilities. Artificial nails can harbor bacteria and pose infection risks in long-term care settings. They may also interfere with proper hand hygiene practices. Choice A is incorrect because clean, short, and filed artificial nails still pose infection risks. Choice C is incorrect because wearing artificial nails only at special events does not address the overall infection risk. Choice D is incorrect as frequent hand washing alone may not eliminate the risks associated with artificial nails.