Patient Data
Drag from Word Choices to complete the sentence.
According to the laboratory values, the client has
The Correct Answer is {"dropdown-group-1":"E","dropdown-group-2":"A","dropdown-group-3":"E"}
Rationale for correct choices:
• Anemia: The client’s hemoglobin (9.3 g/dL) and hematocrit (30%) are both below normal, which indicates a reduced oxygen-carrying capacity of the blood, consistent with anemia.
• Blood loss: The abdominal hematoma, distension, and need for fluid bolus suggest internal bleeding after trauma, leading to a significant drop in hemoglobin and hematocrit.
• Hemodilution from intravenous fluids: The client received large volumes of IV fluids (bolus and maintenance infusion), which dilute circulating red blood cells, worsening the anemia picture.
Rationale for incorrect choices:
• Acidosis: No arterial blood gas (ABG) results are available yet, so there is no evidence to confirm a metabolic or respiratory acidosis at this stage.
• Hypovolemia: The client initially showed low blood pressure and tachycardia, but stabilization with fluids improved her vitals; the lab values specifically indicate anemia, not pure hypovolemia.
• Disseminated intravascular coagulation: PT and PTT are within normal limits, with no signs of uncontrolled clotting or bleeding, so DIC is not supported.
• Rh factor sensitization: The client is B+, but there is no mention of pregnancy or transfusion reactions that would trigger Rh-related hemolysis.
• Pregnancy: No history, findings, or labs indicate pregnancy, so this option is unrelated to the client’s current trauma and blood results.
• Hypoxia: Oxygen saturation remains 98–100% on mechanical ventilation, showing adequate oxygenation despite anemia.
• Blood administration: While the client may need transfusion, labs reflect anemia caused by blood loss and hemodilution, not from receiving blood products.
• Immune response: There are no clinical or laboratory findings of immune-mediated destruction of red cells or inflammation causing the anemia.
• Clotting cascade: Normal PT and PTT show the coagulation pathway is intact, ruling out clotting disorders as the cause of low hemoglobin and hematocrit.
• Hypoventilation: The client is mechanically ventilated with normal oxygenation, and there is no evidence of hypoventilation contributing to her anemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
A. Excessive aerobic exercise: Moderate aerobic exercise is generally protective for cardiovascular health. The client’s symptoms occurred during normal activity, and there is no indication that his exercise is excessive or harmful, so this is less of a concern.
B. Vegetarian diet: A vegetarian diet is usually associated with lower cardiovascular risk due to reduced saturated fat intake and higher consumption of fiber and antioxidants. This is unlikely to be a contributing risk factor in this client.
C. Family health history: Both parents had heart disease, and the father had diabetes, placing the client at increased genetic risk for cardiovascular disease. Exploring family history further helps identify inherited risk factors and guides preventive strategies.
D. History of hypertension: Although the client’s current blood pressure is controlled with atenolol, hypertension is a known cardiovascular risk factor. Assessing the duration and management of prior hypertension is important to evaluate cumulative risk.
E. Sexual history: While sexual history may be relevant in some cardiovascular assessments (e.g., erectile dysfunction as a marker), it is not a primary risk factor for heart disease in this context and does not require immediate exploration.
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}
Explanation
Rationale for correct choices:
• Pain: The client reports a pain level of 10/10 in the left arm, described as sharp and constant. Pain at this severity requires urgent management because uncontrolled pain can impair mobility. Immediate intervention for pain ensures comfort and supports further diagnostic and therapeutic procedures.
• Compartment syndrome: Findings of swelling, decreased sensation, coolness of the skin, and diminished left radial pulse suggest compromised circulation. These are classic warning signs of compartment syndrome, a limb-threatening complication caused by increased pressure within a muscle compartment.
Rationale for incorrect choices:
• Mobility: While the client’s long-term recovery will require mobility interventions, it is not the immediate priority in the acute emergency setting. Pain and neurovascular compromise take precedence over mobility at this stage because they directly affect safety and circulation.
• Swelling: Swelling is a significant concern, but it is a symptom rather than the priority need. Addressing pain and preventing complications such as compartment syndrome will indirectly reduce swelling by improving circulation and managing tissue injury.
• Venous thromboembolism: The client’s high BMI and reduced mobility put him at risk for VTE, but this is a longer-term complication. It does not outweigh the immediate need to manage severe pain and monitor for compartment syndrome, which can cause rapid tissue necrosis.
• Fat embolism syndrome: Fat embolism is a possible complication of long bone fractures, but there is no evidence here of a femoral fracture or respiratory distress. Although his weight and orthopedic history are risk factors, the current findings point more strongly toward compartment syndrome.
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