An elderly patient with osteoarthritis is experiencing increased pain and stiffness in their right knee.
What pathological condition should the nurse identify as the cause of these symptoms?

Degradation of joint cartilage.

A systemic inflammatory response.

An infectious process in the synovial fluid.

A decrease in bone mineral density.

Answer and Explanation

The Correct Answer is A

Choice A rationale

Osteoarthritis is a joint disease in which the tissues in the joint, including the cartilage, break down over time. The degradation of joint cartilage is the primary pathological condition that leads to the symptoms of osteoarthritis, such as increased pain and stiffness.

Choice B rationale

A systemic inflammatory response is not the primary cause of osteoarthritis. While inflammation can occur in the affected joint, osteoarthritis is not a systemic inflammatory disease like rheumatoid arthritis.

Choice C rationale

An infectious process in the synovial fluid is not typically associated with osteoarthritis. Infections can lead to a different type of arthritis known as septic arthritis.

Choice D rationale

A decrease in bone mineral density is associated with osteoporosis, not osteoarthritis. In osteoarthritis, the issue is primarily with the degradation of cartilage, not a loss of bone density.

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Free Nursing Study Resources

Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"B"},"E":{"answers":"A"}}

Explanation

I should have taken some allergy medications before going on the hike.- Understanding: Allergens can trigger asthma symptoms, and taking allergy medication can help prevent an asthma attack.
I have been very stressed out lately and should work on stress management.- Understanding: Stress can exacerbate asthma symptoms. Managing stress effectively can help control asthma.
I should have taken an extra dose of fluticasone-salmeterol.- No Understanding: Medication dosage should be as prescribed by the healthcare provider. Taking an extra dose without medical advice can lead to side effects and is not necessarily effective in preventing an asthma attack.
I should have eaten a snack halfway through the hike.- No Understanding: While maintaining good nutrition is important for overall health, eating a snack specifically during a hike is not directly related to preventing an asthma attack.
My friend smoked cigarettes during the hike.- Understanding: Secondhand smoke is a common trigger for asthma. Avoiding exposure to cigarette smoke can help prevent asthma symptoms.

A. Prompt the nurse to apply povidone to the site. B. Direct the nurse to attach the luer-lock tip to the irrigation port. C. Send an unlicensed assistive personnel to gather equipment. D. Instruct the nurse to use water with 5% dextrose (D5W).

Correct Answer is B

Explanation

Choice A rationale

Prompting the nurse to apply povidone to the site is not the correct action in this scenario. Povidone-iodine is an antiseptic used for skin disinfection before and after surgery. It is not typically used in the process of irrigating an intravenous catheter.

Choice B rationale

Directing the nurse to attach the luer-lock tip to the irrigation port is the correct action. A luer-lock syringe is commonly used in medical procedures, including the irrigation of an intravenous catheter. The luer-lock tip provides a secure connection to prevent leaks and ensure that the irrigation solution is delivered directly to the catheter.

Choice C rationale

Sending an unlicensed assistive personnel to gather equipment is not the most appropriate action in this scenario. The new nurse has already gathered the necessary equipment for the procedure.

Choice D rationale

Instructing the nurse to use water with 5% dextrose (D5W) is not the correct action. D5W is a type of intravenous fluid used to correct dehydration and provide calories to the patient. It is not typically used for irrigating an intravenous catheter.

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An elderly patient with osteoarthritis is experiencing increased pain and stiffness in their right knee.What pathological condition should the nurse identify as the cause of these symptoms?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Exhibits For each statement, specify if the client has an understanding or no understanding of asthma triggers. Each row must have one option selected.

Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"B"},"E":{"answers":"A"}}

Explanation

The charge nurse observes a new nurse preparing to irrigate an intravenous catheter.The new nurse has a luer-lock tipped syringe.What action should the charge nurse take?

Correct Answer is B

Explanation

Exhibits The nurse considers the brief interaction with the client and the triage report. What finding(s) should the nurse investigate further? Select all that apply.

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An elderly patient who had a fall at a store is admitted with a potential right hip fracture.What assessment finding should the nurse report to the healthcare provider?

An elderly patient with osteoarthritis is experiencing increased pain and stiffness in their right knee.
What pathological condition should the nurse identify as the cause of these symptoms?