When planning care for a client who is diagnosed with a large abdominal aortic aneurysm (AAA), the nurse should carefully monitor for which signs and symptoms?

Flank pain and profound hypotension.

Acute shortness of breath and chest pain.

Absent pedal pulses and darkened toes.

Tea-colored urine and decreased output.

Answer and Explanation

The Correct Answer is A

A) Flank pain and profound hypotension:

Correct. Flank pain, often described as a deep, constant, gnawing, or throbbing sensation in the abdomen or back, can be a sign of impending rupture or dissection of an abdominal aortic aneurysm (AAA). Profound hypotension may occur if the AAA ruptures, leading to massive internal bleeding and shock. Prompt recognition of these signs is crucial for early intervention and surgical repair to prevent catastrophic consequences.

B) Acute shortness of breath and chest pain:

Acute shortness of breath and chest pain are more indicative of cardiovascular or pulmonary conditions such as myocardial infarction, pulmonary embolism, or acute coronary syndrome rather than an abdominal aortic aneurysm. While aortic dissection can present with chest pain, it is typically described as severe, tearing, or ripping pain that radiates to the back, not as acute shortness of breath.

C) Absent pedal pulses and darkened toes:

Absent pedal pulses and darkened toes may indicate peripheral vascular disease or critical limb ischemia but are not specific signs of an abdominal aortic aneurysm. While AAA can lead to peripheral ischemia in advanced cases, it is not typically associated with acute changes in pedal pulses or toe discoloration.

D) Tea-colored urine and decreased output:

Tea-colored urine and decreased urine output may indicate acute kidney injury or rhabdomyolysis but are not specific signs of an abdominal aortic aneurysm. While a ruptured AAA can lead to renal ischemia and acute kidney injury due to hypoperfusion, these symptoms are not the primary manifestations of AAA

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Correct Answer is A

Explanation

A) Fatigue and weakness:

Correct. The client's hemoglobin and hematocrit levels are below the reference ranges, indicating mild anemia. Anemia, characterized by low red blood cell count or hemoglobin levels, can lead to symptoms such as fatigue, weakness, and shortness of breath, as the body's oxygen-carrying capacity is reduced. Fatigue and weakness are common manifestations of anemia and are indicative of tissue hypoxia due to decreased oxygen delivery.

B) Cardiac dysrhythmias:

While severe anemia can lead to cardiac complications, such as dysrhythmias, the client's hemoglobin and hematocrit levels are only slightly below the reference ranges, indicating mild anemia. Cardiac dysrhythmias are more commonly associated with severe anemia or acute changes in hemoglobin levels rather than the mild anemia indicated in this scenario.

C) Fever and infection:

Anemia is not typically associated with fever and infection. While anemia may occur secondary to chronic inflammatory conditions or certain infections, the client's symptoms of fatigue and weakness are more directly related to the decreased oxygen-carrying capacity of the blood due to mild anemia.

D) Decreased clotting time:

Anemia is not directly associated with changes in clotting time. While severe anemia can lead to alterations in platelet function and clotting factors, the client's hemoglobin and hematocrit levels are only slightly below the reference ranges, indicating mild anemia. Decreased clotting time is not a typical manifestation of mild anemia.

A. Deposition of crystals in the synovial space of the joints produces inflammation and irritation. B. Chondrocyte injury destroys joint cartilage, producing osteophytes and joint inflammation. C. An immune complex and autoantibody deposition in connective tissue results in inflammation. D. An autoimmune inflammation involving IgG response to an antigen causes joint destruction.

Correct Answer is A

Explanation

Gout is a form of inflammatory arthritis characterized by sudden, severe attacks of pain, redness, and swelling in the joints, commonly affecting the big toe joint (first metatarsophalangeal joint). The primary pathophysiological process underlying gout involves the deposition of monosodium urate crystals in the joints and surrounding tissues. Here's an explanation of why option A is the correct answer:

A) Deposition of crystals in the synovial space of the joints produces inflammation and irritation:

Correct. Elevated levels of uric acid in the blood can lead to the formation of monosodium urate crystals, which then accumulate in the synovial fluid of joints, particularly in the big toe joint in many cases. These crystals trigger an inflammatory response, activating immune cells and causing swelling, redness, warmth, and severe pain in the affected joint. The inflammation and irritation result from the body's response to the presence of these crystals.

B) Chondrocyte injury destroys joint cartilage, producing osteophytes and joint inflammation:

This option describes a process more characteristic of osteoarthritis, where degeneration of joint cartilage leads to inflammation and the formation of osteophytes (bone spurs). Gout does not directly involve chondrocyte injury.

C) An immune complex and autoantibody deposition in connective tissue results in inflammation:

This process describes the pathophysiology of autoimmune diseases such as rheumatoid arthritis, where immune complexes and autoantibodies contribute to inflammation and tissue damage. In gout, the inflammation is primarily triggered by the deposition of urate crystals rather than immune complex deposition.

D) An autoimmune inflammation involving IgG response to an antigen causes joint destruction:

This option describes the autoimmune process seen in diseases like rheumatoid arthritis, where antibodies target specific antigens, leading to joint destruction. Gout is not an autoimmune disease, and joint destruction in gout is primarily due to inflammation caused by urate crystal deposition rather than autoimmune mechanisms.

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When planning care for a client who is diagnosed with a large abdominal aortic aneurysm (AAA), the nurse should carefully monitor for which signs and symptoms?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

A client with a sudden onset of big toe joint pain and swelling is diagnosed with gout. Which pathophysiologic process is producing the symptoms of gout?

Correct Answer is A

Explanation

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