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The nurse is caring for a patient with an exacerbation of rheumatoid arthritis (RA) and is taking prednisone 40 mg daily. Which of these assessment data obtained by the nurse indicate that the patient is experiencing an adverse effect of the medication?
- A. The patient's blood glucose is 9.2 mmol/L.
- B. The patient has no improvement in symptoms.
- C. The patient has experienced a recent 2 kg weight loss.
- D. The patient's erythrocyte sedimentation rate (ESR) has increased.
Correct Answer: A
Rationale: Corticosteroids have the potential to cause diabetes mellitus. The finding of an elevated blood glucose reflects this adverse effect of prednisone. Corticosteroids increase appetite and lead to weight gain. An elevated ESR and no improvement in symptoms would indicate that the prednisone was not effective but would not be adverse effects of the medication.
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The nurse is reviewing laboratory results for a patient with systemic lupus erythematosus (SLE). Which of the following results is most important to communicate to the health care provider?
- A. Decreased C-reactive protein (CRP)
- B. Mild proteinuria
- C. Positive antinuclear antibodies (ANA)
- D. Positive lupus erythematosus cell prep
Correct Answer: B
Rationale: The mild proteinuria indicates possible lupus nephritis and a need for a change in therapy to avoid further renal damage. The positive lupus erythematosus (LE) cell prep and ANA would be expected in a patient with SLE. A drop in CRP shows an improvement in the inflammatory process.
The nurse is caring for a patient who has systemic sclerosis manifested by CREST (calcinosis, Raynaud's phenomenon, esophageal dysfunction, sclerodactyly, telangiectasia) syndrome. Which of the following actions should the nurse include in the plan of care?
- A. Avoid use of capsaicin cream on hands.
- B. Keep patient's room warm and draft free.
- C. Obtain capillary blood glucose before meals.
- D. Assist to bathroom every 2 hours while awake.
Correct Answer: B
Rationale: Keeping the room warm will decrease the incidence of Raynaud's phenomenon, one aspect of the CREST syndrome. Capsaicin cream may be used to improve circulation and decrease pain. There is no need to obtain blood glucose levels or to assist the patient to the bathroom every 2 hours.
The nurse is caring for a patient with gout and has a red, painful left great toe. Which of the following nursing actions should be included in the plan of care?
- A. Gently palpate the toe to assess swelling.
- B. Use pillows to keep the left foot elevated.
- C. Use a footboard to hold bedding away from the toe.
- D. Teach patient to avoid use of acetaminophen.
Correct Answer: C
Rationale: Since any touch on the area of inflammation may increase pain, bedding should be held away from the toe and touching the toe will be avoided. Elevation of the foot will not reduce the pain, which is caused by the urate crystals. Acetaminophen can be used for pain relief.
The nurse is caring for a patient with rheumatoid arthritis who refuses to take the prescribed methotrexate, telling the nurse 'That drug has too many adverse effects. My arthritis isn't that bad yet.' Which of the following responses is most appropriate?
- A. You have the right to refuse to take the methotrexate.
- B. Methotrexate is less expensive than some of the newer drugs.
- C. It is important to start methotrexate early to decrease the extent of joint damage.
- D. Methotrexate is effective and has fewer adverse effects than some of the other drugs.
Correct Answer: C
Rationale: Disease-modifying antirheumatic drugs (DMARDs) are prescribed early to prevent the joint degeneration that occurs as soon as the first year with RA. The other statements are accurate, but the most important point for the patient to understand is that it is important to start DMARDs as quickly as possible.
The nurse is assessing a patient who is taking hydroxychloroquine to treat rheumatoid arthritis. Which of the following findings is most important to report to the health care provider?
- A. Abdominal cramping
- B. Complaint of blurry vision
- C. Phalangeal joint tenderness
- D. Blood pressure 170/84 mm Hg
Correct Answer: B
Rationale: Plaquenil can cause retinopathy; the medication should be stopped. The other findings are not related to the medication, although they also will be reported.