A 10-year-old sustained a spider bite on his ankle a week ago and now presents with redness, swelling, and tenderness. He denies any other fall or injury. X-ray of the ankle is unremarkable. CBC shows elevated WBC. What is the most likely diagnosis for this child?
Compartment syndrome
Osteomyelitis
Osteogenesis imperfecta
Juvenile idiopathic arthritis
The Correct Answer is B
Choice A reason:
Compartment syndrome is a condition where increased pressure within a muscle compartment leads to decreased blood flow, which can cause muscle and nerve damage. It is typically associated with severe trauma, fractures, or crush injuries. The symptoms include severe pain, swelling, and decreased sensation or movement in the affected limb. In this case, the child’s symptoms of redness, swelling, and tenderness following a spider bite, along with an elevated WBC, are more indicative of an infection rather than compartment syndrome.
Choice B Reason:
Osteomyelitis is an infection of the bone, which can occur following an injury or infection elsewhere in the body. The symptoms include redness, swelling, tenderness, and pain in the affected area, along with fever and elevated WBC. Given the child’s history of a spider bite and the presence of redness, swelling, tenderness, and elevated WBC, osteomyelitis is the most likely diagnosis. The unremarkable X-ray does not rule out osteomyelitis, as early stages of the infection may not show changes on X-ray.
Choice C Reason:
Osteogenesis imperfecta, also known as brittle bone disease, is a genetic disorder characterized by fragile bones that break easily. It is not associated with infections or elevated WBC. The symptoms of osteogenesis imperfecta include frequent fractures, blue sclerae, and hearing loss. The child’s symptoms of redness, swelling, and tenderness following a spider bite, along with an elevated WBC, are not consistent with osteogenesis imperfecta.
Choice D Reason:
Juvenile idiopathic arthritis (JIA) is a type of arthritis that occurs in children. It is characterized by persistent joint inflammation, pain, and swelling. While JIA can cause joint tenderness and swelling, it is not typically associated with a recent injury or infection, such as a spider bite. Additionally, JIA does not usually cause elevated WBC. The child’s symptoms are more indicative of an infection, making osteomyelitis the more likely diagnosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C"]
Explanation
The correct answer is a. Vomiting, c. Tachycardia.
Choice A: Vomiting
Vomiting is a common symptom of thyroid storm. Thyroid storm is a life-threatening condition that occurs when the thyroid gland releases a large amount of thyroid hormone in a short period. This sudden surge in thyroid hormone can cause severe metabolic disturbances, leading to symptoms such as vomiting. Vomiting can result from the body’s attempt to cope with the excessive thyroid hormone levels, which can affect the gastrointestinal system.
Choice B: Constipation
Constipation is not typically associated with thyroid storm. In fact, hyperthyroidism, including thyroid storm, usually causes an increase in bowel movements or diarrhea due to the accelerated metabolism. Constipation is more commonly associated with hypothyroidism, where the thyroid gland is underactive and slows down bodily functions.
Choice C: Tachycardia
Tachycardia, or a rapid heart rate, is a hallmark symptom of thyroid storm. The excessive thyroid hormones increase the body’s metabolic rate, leading to an increased demand for oxygen and nutrients. To meet this demand, the heart rate increases significantly, often exceeding 140 beats per minute. This rapid heart rate can be dangerous and requires immediate medical attention.
Choice D: Hypotension
Hypotension, or low blood pressure, is not a typical symptom of thyroid storm. Instead, thyroid storm often causes hypertension (high blood pressure) due to the increased metabolic activity and the body’s heightened demand for oxygen and nutrients. The cardiovascular system responds by increasing blood pressure to ensure adequate blood flow to vital organs.
Correct Answer is A,B,C,D
Explanation
Choice A reason:
Inspection is the first step in an abdominal assessment. This involves visually examining the abdomen for any abnormalities such as distension, scars, lesions, or asymmetry. The nurse should note the shape, contour, and any visible movements or pulsations. This step is crucial as it provides the initial information about the patient’s condition and helps guide the subsequent steps of the assessment.
Choice B reason:
Auscultation follows inspection in the sequence of an abdominal assessment. The nurse uses a stethoscope to listen for bowel sounds in all four quadrants of the abdomen. This step is performed before palpation to avoid altering the natural bowel sounds. The presence, frequency, and character of bowel sounds can provide valuable information about the gastrointestinal function and help identify any abnormalities such as bowel obstruction or ileus.
Choice C reason:
Superficial palpation is the third step in the abdominal assessment sequence. The nurse gently palpates the abdomen to assess for tenderness, muscle tone, and any superficial masses. This step helps identify areas of discomfort or pain and provides information about the condition of the abdominal wall and underlying structures. It is important to perform this step gently to avoid causing discomfort or pain to the patient.
Choice D reason:
Deep palpation is the final step in the abdominal assessment sequence. The nurse applies more pressure to palpate deeper structures within the abdomen. This step helps assess for any deep-seated masses, organ enlargement, or areas of tenderness that were not detected during superficial palpation. Deep palpation should be performed carefully to avoid causing pain or discomfort to the patient.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today