A nurse is educating coworkers on how to minimize back strain and avoid repeated episodes of low back pain. Which of the following strategies should the nurse include? (Select all that apply.)
Apply heat for 10 minutes every hour.
Sleep in a side lying position with flexed knees.
Avoid prolonged sitting.
Use padded shoe insoles.
Sleep on a soft matress
Correct Answer : A,B,C
Choice A: Apply heat for 10 minutes every hour
Applying heat can help to relax the muscles and relieve tension, which can reduce pain. Heat therapy increases blood flow, which can aid in healing and reduce stiffness.
Choice B: Sleep in a side lying position with flexed knees
Sleeping in a side-lying position with flexed knees can help to maintain the natural curve of the spine and reduce strain on the back muscles. It's also recommended to use a pillow between the knees for additional support.
Choice C: Avoid prolonged sitting
Prolonged sitting can put pressure on the discs in your lower back and cause or exacerbate pain. It's recommended to take regular breaks to stand up and move around.
Choice D: Use padded shoe insoles
While padded shoe insoles can provide comfort and support for some people, there's no strong evidence to suggest that they can help to prevent or relieve back pain.
Choice E: Sleep on a soft mattress
Contrary to popular belief, a soft mattress may not be the best choice for people with back pain. A mattress that's too soft can cause your back to sink into the mattress, leading to poor sleep posture and discomfort. It's generally recommended to choose a mattress that provides good support and maintains the spine's natural alignment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: The statement is incorrect because TSH does not attach to a protein in the blood; it stimulates the thyroid gland to produce thyroid hormones.
Choice B reason: This choice is partially correct. TSH does stimulate the thyroid gland, but the main purpose of the test is not to measure the 'feeding' of the gland but to assess its function and how well it's producing thyroid hormones.
Choice C reason: This is the correct statement. TSH levels are measured to determine the thyroid gland's activity, which directly influences the metabolic rate. The normal range for TSH levels in adults is typically 0.4 to 4.0 milliunits per liter (mU/L). However, these values can vary slightly based on the laboratory and the age of the individual.
Choice D reason: While TSH does influence energy levels by regulating thyroid hormone production, this choice does not directly explain the purpose of measuring TSH levels.
Correct Answer is B
Explanation
Choice A reason: This choice is incorrect because an oral cholangiogram does not involve putting a camera down the throat. That procedure is more akin to an endoscopy.
Choice B reason: This statement is correct. An oral cholangiogram involves taking an Xray examination of the gallbladder after the patient has taken an iodine based contrast agent orally. The procedure is used to diagnose problems related to the gallbladder, such as gallstones or issues with bile flow.
Choice C reason: This choice is incorrect because an oral cholangiogram does not involve putting medication into the gallbladder to dissolve stones. That description is more consistent with nonsurgical treatments for gallstones, such as oral bile acid pills.
Choice D reason: This choice is incorrect as it describes a different procedure known as extracorporeal shock wave lithotripsy (ESWL), which uses shock waves to break up gallstones.
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