An adult client newly diagnosed with left ventricular dysfunction is admitted to the hospital with fine rales and wheezing. When assessing this client, which additional finding is the nurse likely to obtain?
Fatigue.
Lower extremity edema.
Hepatomegaly.
Jugular vein distension.
The Correct Answer is A
Left ventricular dysfunction leads to inadequate stroke volume and cardiac output to the systemic circulation. This leads to fatigue and exertional dyspnea.
B. Lower extremity is a typical finding in right ventricular dysfunction. Inadequate pumping in the right ventricular leads to volume overload in the systemic circulation.
C. Hepatomegaly is a typical finding in right ventricular dysfunction
D. Jugular vein dysfunction is a typical finding in right ventricular dysfunction.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. The DASH eating plan emphasizes consumption of fruits, vegetables, low-fat dairy products, whole grains, lean proteins, and limited amounts of saturated fats, cholesterol, and sodium. Therefore, enjoying fat-free yogurt as an occasional snack food aligns with the principles of the DASH eating plan.
A. is a good practice for food safety but does not specifically indicate adherence to the DASH eating plan. The DASH plan encourages consumption of fruits and vegetables but does not require meticulous cleaning or peeling.
B. may be suitable for individuals with lactose intolerance but is not a specific requirement of the DASH eating plan. The DASH plan recommends low-fat or fat-free dairy products but does not specify lactose-free products.
D. The DASH plan encourages consumption of whole grains as part of a balanced diet and recommends incorporating whole grains such as whole wheat, brown rice, and oats.
Correct Answer is A
Explanation
A. Rheumatoid factor (RF) is an autoantibody directed against the Fc portion of immunoglobulin G (IgG). In RA, it is an indication of the autoimmune nature of the disease, where the immune system mistakenly attacks the body's own tissues, particularly the synovial membranes in the joints, leading to inflammation, pain, and joint damage.
B. While the presence of an elevated serum rheumatoid factor is associated with the autoimmune process underlying RA, it does not necessarily correlate with disease severity or progression.
C. Rheumatoid factor has no correlation with renal involvement of RA
D. RA is an indicator of autoimmunity in the joint but not necessarily the onset of joint degeneration.
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