A client is suspected to have rheumatoid arthritis and is awaiting lab reports. Which of the following lab would the nurse anticipate to be found?
positive RF factor
positive CA 125
increased WBC
decreased ESR
The Correct Answer is A
A. Rheumatoid factor (RF) is often elevated in individuals with rheumatoid arthritis.
B. CA 125 is a tumor marker used primarily for detecting ovarian cancer and is not specific to rheumatoid arthritis.
C. While increased white blood cell count (WBC) may occur in inflammatory conditions like rheumatoid arthritis, it is not specific to the disease.
D. In rheumatoid arthritis, the erythrocyte sedimentation rate (ESR) is typically elevated rather than decreased.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The illness stage is the time when the symptoms are most severe and specific to the disease.
B. The prodromal stage is characterized by non-specific symptoms such as malaise, fever, and fatigue, which precede the onset of specific symptoms. The client who reports a severe sore throat, pain when swallowing, and swollen lymph nodes is experiencing the prodromal stage of infection. These are some of the common signs and symptoms of a viral or bacterial infection of the throat, such as strep throat or pharyngitis.
C. The incubation stage occurs after exposure to the infectious agent but before symptoms appear.
D. The convalescence stage is the period of recovery and resolution of symptoms following an infection.
Correct Answer is B
Explanation
A. The clinical illness phase refers to the stage when signs and symptoms of the disease are present and identifiable.
B. The incubation period is the time between exposure to a pathogen and the onset of symptoms or signs of illness. In this case, the nurse is awaiting the potential development of infection after exposure to the hepatitis B virus.
C. The prodromal period is the time when initial symptoms begin to appear but are not yet specific or fully developed.
D. The convalescent period occurs after the acute phase of illness when the patient is recovering, which does not apply to the nurse's situation immediately after needlestick exposure.
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