The nurse is giving a client with chronic obstructive pulmonary disease (COPD) information related to positions used to breathe more easily. The nurse teaches the client to assume which position?

Lie on the side with the head of the bed at 30 degrees

Sit on the edge of the bed with the arms supported

Lay in a supine position in bed with arms crossed

Sleep in a prone position with legs elevated

Answer and Explanation

The Correct Answer is B

Choice A reason: Lying on the side with the head of the bed at 30 degrees may provide some comfort but is not the most effective position for easing breathing in COPD patients. Sitting upright allows for better lung expansion.

Choice B reason: Sitting on the edge of the bed with the arms supported is known as the tripod position. This position helps patients with COPD breathe more easily by allowing the diaphragm to move more freely and reducing the work of breathing.

Choice C reason: Laying in a supine position with arms crossed is not beneficial for COPD patients. This position can restrict lung expansion and make breathing more difficult.

Choice D reason: Sleeping in a prone position with legs elevated is not recommended for COPD patients. It can further restrict breathing and is uncomfortable for patients with respiratory issues.

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Correct Answer is A

Explanation

Choice A reason: Hyperkalemia is a common finding in the oliguric phase of acute kidney injury due to reduced excretion of potassium by the kidneys. This electrolyte imbalance can have serious cardiac effects and should be expected and monitored in these patients.

Choice B reason: An increased glomerular filtration rate (GFR) would not be expected in the oliguric phase of acute kidney injury. Typically, GFR is decreased due to reduced kidney function during this phase.

Choice C reason: Decreased creatinine levels are not expected in acute kidney injury. Creatinine levels usually increase as kidney function declines and the body cannot adequately filter waste.

Choice D reason: Hypovolemia is not typically expected in the oliguric phase of acute kidney injury, as oliguria (reduced urine output) often indicates fluid retention rather than fluid loss.

A. A sore that appears to be healed B. A mole that has changed in shape and size C. Purulent drainage is coming out of the moles D. Intense pruritus is noted during assessment of the moles

Correct Answer is B

Explanation

Choice A reason: A sore that appears to be healed is not a common indicator of malignancy. It is usually associated with infections or other skin conditions.

Choice B reason: Changes in a mole's shape and size are classic warning signs of melanoma, a type of skin cancer. Moles that become asymmetrical, have irregular borders, vary in color, grow in diameter, or evolve over time need to be evaluated by a healthcare provider.

Choice C reason: Purulent drainage from a mole could indicate an infection, but it is not a typical sign of malignancy.

Choice D reason: Intense pruritus (itching) can be associated with skin conditions, but it is not a definitive indicator of malignancy. While itching can occasionally be a symptom of skin cancer, it is not as specific as changes in mole appearance.

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The nurse is giving a client with chronic obstructive pulmonary disease (COPD) information related to positions used to breathe more easily. The nurse teaches the client to assume which position?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in the med-surgical ICU is assessing a client in the oliguric phase of acute kidney injury. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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