A nurse is preparing to administer oxygen therapy to a patient who has just undergone abdominal surgery. Which of the following interventions is most important to ensure proper oxygenation?

Encourage the patient to take deep breaths and use an incentive spirometer regularly.

Set the oxygen flow rate based on the patient's subjective feeling of breathlessness.

Administer oxygen at 6 L/min through a nasal cannula without an order.

Place the patient in a Trendelenburg position to facilitate oxygen delivery.

Answer and Explanation

The Correct Answer is A

A.   Encouraging deep breaths and using an incentive spirometer can help prevent atelectasis and improve oxygenation after surgery, as it encourages lung expansion.
B.   Setting the oxygen flow rate based on subjective breathlessness is not ideal; oxygen should be administered according to established protocols and patient need.
C.   Administering oxygen without an order is not appropriate and could lead to oxygen toxicity.
D.   The Trendelenburg position is not necessary for oxygenation and could lead to increased pressure on the abdomen and respiratory distress.

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Correct Answer is D

Explanation

A. High-intensity weight-bearing exercises can exacerbate pain in patients with osteoarthritis and is not appropriate for alleviating knee stiffness.
B. Calcium and vitamin D supplementation is important for bone health, but it will not directly address the pain and stiffness associated with osteoarthritis.
C. Avoiding physical activity is not recommended for osteoarthritis; instead, moderate exercise can help improve joint function.
D. Applying heat therapy to the affected joints before engaging in physical activity is an effective method for alleviating stiffness and promoting mobility. Heat helps relax muscles and improve blood flow to the affected area.

A. Secondary progressive multiple sclerosis B. Relapsing-remitting multiple sclerosis C. Primary progressive multiple sclerosis D. Clinically isolating syndrome

Correct Answer is B

Explanation

A. Secondary progressive multiple sclerosis involves a steady decline in function with or without relapses, which is different from the relapsing-remitting pattern.
B. Relapsing-remitting multiple sclerosis (RRMS) is the most common type of MS and is characterized by flare-ups of symptoms followed by periods of partial or complete recovery with no symptoms.
C. Primary progressive multiple sclerosis involves a gradual worsening of symptoms without distinct relapses or remissions. This pattern does not match the client's description of periods without symptoms.
D. Clinically isolating syndrome refers to the first episode of neurologic symptoms that lasts for at least24 hours and is indicative of MS, but this is a different stage than relapsing-remitting MS.

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A nurse is preparing to administer oxygen therapy to a patient who has just undergone abdominal surgery. Which of the following interventions is most important to ensure proper oxygenation?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A 65-year-old patient with a history of osteoarthritis reports increased pain and stiffness in the knees, particularly in the morning and after prolonged inactivity. Which intervention is most appropriate to recommend to this patient to help alleviate these symptoms?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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