An older client with osteoarthritis reports increasing pain and stiffness in the right knee and asks how to reduce these symptoms. In responding to the client, the nurse recognizes what pathology as the cause of the symptoms?

Destruction of joint cartilage.

Systemic inflammatory response.

Loss of bone mineral density.

Infectious process in the synovial fluid.

Answer and Explanation

The Correct Answer is A

Rationale

A. Osteoarthritis is characterized by the gradual destruction of joint cartilage. Cartilage serves as a cushion between the bones in a joint, and its deterioration leads to pain, stiffness, and reduced joint function. As the cartilage wears away, bones may rub directly against each other, causing further pain and damage.

B. Osteoarthritis is primarily a degenerative condition rather than an inflammatory one. While mild inflammation can occur in OA, it is not as prominent as in autoimmune conditions like rheumatoid arthritis. In OA, inflammation is secondary to cartilage damage rather than a primary driver of the disease process.

C. Loss of bone mineral density is more characteristic of osteoporosis, a condition where bones become weak and brittle. Osteoporosis involves a decrease in bone mass throughout the skeleton, whereas osteoarthritis specifically targets the joints and affects cartilage rather than bone density.

D. An infectious process in the synovial fluid could indicate septic arthritis, which is characterized by infection in the joint space. This is typically associated with acute symptoms such as severe joint pain, swelling, warmth, and fever.

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Correct Answer is C

Explanation

Rationale

A. Green leafy vegetables do not interact with cefdinir. They are generally a healthy choice and can be encouraged without any concerns related to the antibiotic therapy.

B. Fresh fruits are also safe to consume with cefdinir. There are no interactions between fruits and this antibiotic.

C. Yogurt and buttermilk contain probiotics, which are beneficial bacteria that can help maintain gut health. Antibiotics like cefdinir can disrupt the normal gut flora, leading to diarrhea or other gastrointestinal issues. Consuming yogurt or buttermilk with live cultures may help replenish beneficial bacteria in the gut and reduce the risk of antibiotic-associated diarrhea.

D. Avocados and cheese are also safe choices. There are no specific interactions between these foods and cefdinir.

A. Finish the procedure. B. Close the room door. C. Call for an assistant. D. Respond to the code.

Correct Answer is D

Explanation

Rationale

A. Continuing with the tracheostomy care procedure while a code blue is ongoing for another client is not appropriate. A code blue takes precedence as it indicates a life-threatening emergency requiring immediate response.

B. Closing the room door is not a priority action during a code blue. The immediate focus should be on responding to the emergency and providing assistance as needed.

C. If additional help is needed to assist with the tracheostomy care procedure, calling for an assistant could be appropriate under normal circumstances. However, during a code blue, the primary responsibility is to respond to the emergency immediately.

D. A code blue indicates a cardiac or respiratory arrest, which requires immediate intervention. As a nurse, responding to the code blue involves providing assistance with cardiopulmonary resuscitation (CPR), fetching emergency equipment, and supporting the healthcare team in resuscitative efforts.

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An older client with osteoarthritis reports increasing pain and stiffness in the right knee and asks how to reduce these symptoms. In responding to the client, the nurse recognizes what pathology as the cause of the symptoms?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The healthcare provider prescribes the antibiotic cefdinir 300 mg PO every 12 hours for a client with a postoperative wound infection. Which foods should the nurse encourage this client to eat?

Correct Answer is C

Explanation

The nurse is performing tracheostomy care for a client when a code blue is called for another client on the unit who experiences a cardiopulmonary arrest. Which action should the nurse take?

Correct Answer is D

Explanation

In caring for a client who is receiving linezolid IV for nosocomial pneumonia, which assessment finding is most important for the nurse to report to the healthcare provider?

Exhibits Which other treatment(s) might be helpful for this client? Select all that apply.

A client arrives to the emergency department with chest pain after taking sildenafil. Based on the client's history, which medication should the nurse withhold?

Exhibits After the nurse assesses the client, the healthcare provider writes prescriptions. The nurse reviews the prescriptions. Which 2 prescriptions should the nurse complete first?

The nurse is caring for a client who develops signs and symptoms of septic shock following a urinary tract infection one week ago. The healthcare provider prescribes a sepsis protocol to be initiated. Which intervention is most important for the nurse to include in the plan of care?

The nurse is teaching dietary modifications to a client with hypertension. Which product is the best selection to include as part of the client's lunch?