Which imaging modality is commonly used to diagnose fractures in the emergency department?
Magnetic Resonance Imaging (MRI)
Computed Tomography (CT)
X-ray (Radiography)
Ultrasound
The Correct Answer is C
X-ray (radiography) is the most common imaging modality used to diagnose fractures in the emergency department. X-rays can visualize the bone's structure and detect fractures, bone displacement, or other abnormalities.
a. Magnetic Resonance Imaging (MRI): MRI is useful for soft tissue evaluation but is not routinely used for initial fracture diagnosis in the emergency department.
b. Computed Tomography (CT): CT scans provide detailed cross-sectional images of bones and soft tissues, but they are not typically the first-line imaging for initial fracture assessment in the emergency department.
d. Ultrasound: Ultrasound is useful for certain soft tissue evaluations but is not commonly used for diagnosing fractures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Cancer is a risk factor for pathological fractures because cancer cells can weaken bones and cause fractures, even with minimal trauma.
a. Hypertension: Hypertension is a condition characterized by high blood pressure and is not directly associated with an increased risk of fractures.
b. Diabetes mellitus: Diabetes mellitus is a metabolic disorder that affects blood sugar levels and does not directly increase the risk of fractures.
d. Asthma: Asthma is a respiratory condition that affects the airways and lungs and is not linked to an increased risk of fractures.
Correct Answer is C
Explanation
Checking peripheral pulses is an essential part of the nursing assessment for a patient with a suspected fracture, especially in the extremity near the fracture site. It helps monitor circulation and ensures adequate blood flow to the injured area.
a. Assessing cognitive function: Assessing cognitive function is important for patients' overall health, but it is not directly related to a suspected fracture assessment.
b. Measuring blood pressure: Measuring blood pressure is part of the routine nursing assessment but is not specific to a suspected fracture.
d. Evaluating liver function: Evaluating liver function is not directly related to the assessment of a suspected fracture.
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