Score: 0%
FREE Orthopedics MCQS 2022 1501-1550
A 15-year-old boy presented with inability to elevate his right shoulder and flex his elbow. He sustained a fall from an all-terrain vehicle 8 weeks ago. He landed on the right shoulder and twisted his neck. Radiographs of the skull, chest, cervical and thoracic spine, and shoulder were normal. There was no loss of consciousness, chest pain, or breathing difficulties. The patient was observed in the hospital until stable and referred for follow-up in the hand clinic at 4 weeks. An electromyelogram (EMG) was scheduled. C linical examination revealed weakness of deltoid, supraspinatus, infraspinatus, teres minor, biceps, brachialis, brachioradialis, and extensor carpi radialis longus. The remainder of his forearm musculature was preserved and he could
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
Diagnosis of the condition is:
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
Diagnosis of the condition is:
A 15-year-old boy presented with inability to elevate his right shoulder and flex his elbow. He sustained a fall from an all-terrain vehicle 8 weeks ago. He landed on the right shoulder and twisted his neck. Radiographs of the skull, chest, cervical and thoracic spine, and shoulder were normal. There was no loss of consciousness, chest pain, or breathing difficulties. The patient was observed in the hospital until stable and referred for follow-up in the hand clinic at 4 weeks. An electromyelogram (EMG) was scheduled. C linical examination revealed weakness of deltoid, supraspinatus, infraspinatus, teres minor, biceps, brachialis, brachioradialis, and extensor carpi radialis longus. The remainder of his forearm musculature was preserved and he could
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3-cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The level of lesion is:
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3-cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The level of lesion is:
A 15-year-old boy presented with inability to elevate his right shoulder and flex his elbow. He sustained a fall from an all-terrain vehicle 8 weeks ago. He landed on the right shoulder and twisted his neck. Radiographs of the skull, chest, cervical and thoracic spine, and shoulder were normal. There was no loss of consciousness, chest pain, or breathing difficulties. The patient was observed in the hospital until stable and referred for follow-up in the hand clinic at 4 weeks. An electromyelogram (EMG) was scheduled. C linical examination revealed weakness of deltoid, supraspinatus, infraspinatus, teres minor, biceps, brachialis, brachioradialis, and extensor carpi radialis longus. The remainder of his forearm musculature was preserved and he could
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The least helpful test in further management of this patient is:
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The least helpful test in further management of this patient is:
A 15-year-old boy presented with inability to elevate his right shoulder and flex his elbow. He sustained a fall from an all-terrain vehicle 8 weeks ago. He landed on the right shoulder and twisted his neck. Radiographs of the skull, chest, cervical and thoracic spine, and shoulder were normal. There was no loss of consciousness, chest pain, or breathing difficulties. The patient was observed in the hospital until stable and referred for follow-up in the hand clinic at 4 weeks. An electromyelogram (EMG) was scheduled. C linical examination revealed weakness of deltoid, supraspinatus, infraspinatus, teres minor, biceps, brachialis, brachioradialis, and extensor carpi radialis longus. The remainder of his forearm musculature was preserved and he could
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The plan of management in this patient 5 months postinjury with no clinical improvement should be:
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The plan of management in this patient 5 months postinjury with no clinical improvement should be:
A 15-year-old boy presented with inability to elevate his right shoulder and flex his elbow. He sustained a fall from an all-terrain vehicle 8 weeks ago. He landed on the right shoulder and twisted his neck. Radiographs of the skull, chest, cervical and thoracic spine, and shoulder were normal. There was no loss of consciousness, chest pain, or breathing difficulties. The patient was observed in the hospital until stable and referred for follow-up in the hand clinic at 4 weeks. An electromyelogram (EMG) was scheduled. C linical examination revealed weakness of deltoid, supraspinatus, infraspinatus, teres minor, biceps, brachialis, brachioradialis, and extensor carpi radialis longus. The remainder of his forearm musculature was preserved and he could
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The most important indication for early exploration in this patient is:
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3 cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The most important indication for early exploration in this patient is:
A 15-year-old boy presented with inability to elevate his right shoulder and flex his elbow. He sustained a fall from an all-terrain vehicle eight weeks prior. He landed on the right shoulder and twisted his neck. Radiographs of the skull, chest, cervical and thoracic spine, and shoulder were normal. There was no loss of consciousness, chest pain, or breathing difficulties. The patient was observed in the hospital until stable and referred for follow-up in the hand clinic at 4 weeks. An electromyelogram (EMG) was scheduled. C linical examination revealed weakness of deltoid, supraspinatus, infraspinatus, teres minor, biceps, brachialis, brachioradialis, and extensor carpi radialis longus. The remainder of his forearm musculature was preserved and he could
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3-cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The most important function that needs to be restored in this patient is:
grasp, release, and pinch. Sensations were decreased along the distribution of the axillary nerve. There was 3-cm wasting of his arm and 2 cm of the forearm. Tinelâs sign is positive around the clavicle. Hornerâs signs are absent and his arm lies against the body. The EMG report showed fibrillation potentials in the weak muscles. The patient can now flex his elbow. When asked to demonstrate, he flexes his wrist and pronates his forearm to swing his elbow into flexion.
The most important function that needs to be restored in this patient is:
An 18-month-old boy presents with a clawing deformity of the right hand. He was born full term after a difficult delivery complicated by shoulder dystocia. He weighed 9.5 lbs at birth. The patient had a brief episode of apnea with an APGAR score of
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
Diagnosis of this condition is:
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
Diagnosis of this condition is:
An 18-month-old boy presents with a clawing deformity of the right hand. He was born full term after a difficult delivery complicated by shoulder dystocia. He weighed 9.5 lbs at birth. The patient had a brief episode of apnea with an APGAR score of
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
The level of the lesion in this patient is:
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
The level of the lesion in this patient is:
An 18-month-old boy presents with a clawing deformity of the right hand. He was born full term after a difficult delivery complicated by shoulder dystocia. He weighed 9.5 lbs at birth. The patient had a brief episode of apnea with an APGAR score of
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
Appropriate surgical management in this case is:
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
Appropriate surgical management in this case is:
An 18-month-old boy presents with a clawing deformity of the right hand. He was born full term after a difficult delivery complicated by shoulder dystocia. He weighed 9.5 lbs at birth. The patient had a brief episode of apnea with an APGAR score of
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
Reconstructive surgery includes all of the following except:
5 at birth and needed resuscitation and admission to the neonatal intensive care unit. A tender bump was noted on the patientâs right clavicle, which was diagnosed as clavicle fracture. A week later, the patient could not flex the fingers of his right hand. The neonatologist informed the parents that the fracture was managed conservatively and the absence of finger flexion was due to fracture and would recover. However, recovery can be prolonged and may take up to two years. The patient has grown and his immunization is complete. His right hand has extension at all the metacarpal joints of the fingers while the proximal interphalangeal and distal interphalangeal joints are flexed. The thumb is in an adducted position, and it is difficult to passively bring the thumb to full abduction. There is obvious wasting of the hand and forearm. The patient moves the arm well with no abnormalities noticed at the shoulder, elbow, and wrist. Radiograph of the chest shows a healed clavicle fracture with no evidence of diaphragmatic paralysis. There is no evidence of Hornerâs syndrome and the grasp reflex is absent.
Reconstructive surgery includes all of the following except:
Which mechanism and long-term deformity is most often associated with a dorsal avulsion fracture at the base of the middle phalanx:
At what degree of flexion is ulnar collateral ligament injury tested:
Which of the following structures are found within the first dorsal compartment:
A 28-year-old man fell off his bike and sustained a fall onto his outstretched hand. He experiences thumb and index finger numbness. Attempts at reduction of his grade I open extra-articular distal radius fracture are unsuccessful. The next appropriate step of management is:
Which of the following is not usually associated with radial deficiency:
Which of the following is the most common carpal coalition in the hand:
A 6-year-old boy presents with a Salter-Harris II distal radius fracture 3 weeks after injury. He is nontender and neurologically intact. On radiographs, he has a 35º dorsal angulation. The appropriate course of treatment is:
The oblique retinacular ligament connects with what two structures:
A patient presents with hand weakness. On examination, she has no sensory deficient, decreased strength with pronation, and her elbow is at 90º of flexion and pulp-to-pulp contact on key pinch. The most likely diagnosis is:
Indications for operative treatment in an acute elbow dislocation include:
When performing open reduction and internal fixation of radial neck fractures, the plate should be placed:
Heterotopic ossification after elbow dislocations is not associated with which of the following:
What is the order of joint destruction in a patient with scapholunate disassociation:
Which of the following is not characteristic of Dupuytrenâs disease:
Operative indications for Dupuytrenâs contracture include:
Favorable indications for attempted replantation include:
Injuries to the central articular disk portion of the triangular fibrocartilage complex are related to all of the following except:
A patient reports that he felt a pop and immediate pain over the MP joint of his finger. Examination reveals tenderness on the dorsum of the joint and subluxation of the extensor tendon. Which of the following is the most common defect:
All of the following transfers may be used to improve function in a patient who has had radial nerve paralysis longer than 6 months, except:
Slide 1
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other congenital defects. The clinical appearance of his forearm is shown (Slide). Your diagnosis is:
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other congenital defects. The clinical appearance of his forearm is shown (Slide). Your diagnosis is:
Slide 1
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other
congenital defects. The clinical appearance of his forearm is shown (Slide). The patient has an elbow flexion contracture of 70°
and desires lengthening. Which of the following statements is not true regarding lengthening:
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other
congenital defects. The clinical appearance of his forearm is shown (Slide). The patient has an elbow flexion contracture of 70°
and desires lengthening. Which of the following statements is not true regarding lengthening:
Slide 1
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other congenital defects. The clinical appearance of his forearm is shown (Slide). The potential complications of lengthening are discussed, and the patient is advised against it. However, the elbow flexion contracture is corrected by gradual distraction. One year postoperatively, the patient has attained a 30° correction of the flexion deformity, which remains mobile. Now, he desires that his wrist deformity be corrected. The procedure of choice is:
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other congenital defects. The clinical appearance of his forearm is shown (Slide). The potential complications of lengthening are discussed, and the patient is advised against it. However, the elbow flexion contracture is corrected by gradual distraction. One year postoperatively, the patient has attained a 30° correction of the flexion deformity, which remains mobile. Now, he desires that his wrist deformity be corrected. The procedure of choice is:
Slide 1
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other congenital defects. The clinical appearance of his forearm is shown (Slide). Although the patient has a thumb, it is in an abnormal position. Any attempt to make his thumb more functional will be influenced by:
A 24-year-old man presents with a short forearm and a hand deformity. The patient is otherwise healthy with no other congenital defects. The clinical appearance of his forearm is shown (Slide). Although the patient has a thumb, it is in an abnormal position. Any attempt to make his thumb more functional will be influenced by:
Slide 1
A radial club hand is the result of an insult during which phase of the gestation period:
A radial club hand is the result of an insult during which phase of the gestation period:
A 15-day-old boy presents with deformity of the right hand. The boy was delivered prematurely and underwent an urgent arterial switch for transposition of great vessels. The patient is in stable condition. He has a radial club hand, and because the radial head cannot be palpated, total absence of radius is suspected. The thumb is absent and the index finger has camptodactyly. The forearm is short compared to the left side, and the patient flexes his elbow upon stimulation. Spontaneous finger motion is also present. A thorough physical examination is performed and a set of investigations is ordered. The results are as follows: complete blood count 10,000 mcu/L; platelet 254 254×103 mcu/L; neutophils 50%; Hb 14.2 mg/dL; lymphocytes
40%; Hct 45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
Diagnosis is:
40%; Hct 45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
Diagnosis is:
The principal abnormality associated with Holt-Oram syndrome is:
The hereditary pattern for Holt-Oram syndrome is:
A 15-day-old boy presents with deformity of the right hand. The boy was delivered prematurely and underwent an urgent arterial switch for transposition of great vessels. The patient is in stable condition. He has a radial club hand, and because the radial head cannot be palpated, total absence of radius is suspected. The thumb is absent and the index finger has camptodactyly. The forearm is short compared to the left side, and the patient flexes his elbow upon stimulation. Spontaneous finger motion is also present. A thorough physical examination is performed and a set of investigations is ordered. The results are as follows: complete blood count 10,000 mcu/L; 254×103 mcu/L; neutophils 50%; Hb 14.2 mg/dL; lymphocytes 40%; Hct
45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
The next step in the management of the radial club hand is:
45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
The next step in the management of the radial club hand is:
A 15-day-old boy presents with deformity of the right hand. The boy was delivered prematurely and underwent an urgent arterial switch for transposition of great vessels. The patient is in stable condition. He has a radial club hand, and because the radial head cannot be palpated, total absence of radius is suspected. The thumb is absent and the index finger has camptodactyly. The forearm is short compared to the left side, and the patient flexes his elbow upon stimulation. Spontaneous finger motion is also present. A thorough physical examination is performed and a set of investigations is ordered. The results are as follows: complete blood count 10,000 mcu/L; platelet 254×103 mcu/L; neutophils 50%; Hb 14.2 mg/dL; lymphocytes
40%; Hct 45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
C entralization will be performed on the patient. All of the following statements are true about centralization except:
40%; Hct 45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
C entralization will be performed on the patient. All of the following statements are true about centralization except:
A 15-day-old boy presents with deformity of the right hand. The boy was delivered prematurely and underwent an urgent arterial switch for transposition of great vessels. The patient is in stable condition. He has a radial club hand, and because the radial head cannot be palpated, total absence of radius is suspected. The thumb is absent and the index finger has camptodactyly. The forearm is short compared to the left side, and the patient flexes his elbow upon stimulation. Spontaneous finger motion is also present. A thorough physical examination is performed and a set of investigations is ordered. The results are as follows: complete blood count 10,000 mcu/L; 254Ã103 mcu/L; neutophils 50%; Hb 14.2 mg/dL; lymphocytes 40%; Hct
45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
When the patient is 10 years old, he is not satisfied with the length of his forearm and wishes to lengthen it. Which of the following is not a satisfactory recommendation:
45; and monocytes 10%. No renal abnormalities were noted on ultrasonogram of the abdomen. A radiograph of the spine is normal.
When the patient is 10 years old, he is not satisfied with the length of his forearm and wishes to lengthen it. Which of the following is not a satisfactory recommendation:
Which of the following conditions is present in patients with radial club hand but not in patients with ulnar club hand:
All of the following developmental anomalies are associated with ulnar club hand except:
Which of the following syndromes is associated with ulnar club hand:
Which of the following areas is not involved in ulnar club hand:
All of the following are true statements regarding elbow involvement in ulnar club hand except:
All of the following statements are true regarding the carpal bones in patients with ulnar club hand except:
All of the following anomalies are present in patients with ulnar club hand except:
