The Young Orthopod Revision Quiz #03

-

The Young Orthopod Revision Quiz #03

We bring you the Third Revision Quiz! All the question have been posted previously on our Facebook page @TheYoungOrthopod.

  1. All are true about menisci of knee joint except:

    2. Lateral meniscus covers more articular surface of tibia
    Lateral meniscus is more mobile
    Lateral meniscus is more prone to injury
    Lateral meniscus is semicircular

  2. Hawkin sign denotes?

    3. Retained vascularity
    Decrease vascularity
    Non-union
    Avascular necrosis

  3. Which of the following is a morphologically biphasic tumor?

    4. Rhabdomyosarcoma
    Synovial sarcoma
    Osteosarcoma
    Osteoblastoma

  4. Fairbank s triangle is seen in?

    5. Tibia vara
    Genu valgum
    Hip fracture
    Coxa vara

  5. CD markers of langerhans histiocytosis

    6. CD1a
    CD99
    CD34
    CD5

  6. Adductor pollicis Nerve supply is:

    7. Ulnar
    Radial
    Median
    Sciatic

  7. Which of the following statements about changes in articular cartilage is not true?

    8. Water content increases in osteoarthritis.
    Water content decreases as part of ageing.
    Proteoglycan degradation increases in osteoarthritis.
    Chondrocyte number increases in ageing. 


  8. Which of the following is not true regarding tubercular osteomyelitis?

    9. It is a secondary TB
    Periosteal reaction is seen
    
Sequestration is uncommon
    Inflammation is minimum


  9. Which of the following is a poor prognostic factor for nerve injury?

    10. Low velocity injury.
    Sharp (knife) injury.
    Proximal injury.
    Early exploration.

  10. All of the following muscles have dual nerve supply except?

    11. Brachialis
    Brachioradialis
    Pectoralis major
    Flexor digitorum profundus



 Congratulations! You have successfully completed the test. Check your final scores. For more questions, answers and detailed explanations follow The Young Orthopod on Facebook @TheYoungOrthopod

Comments

Post a Comment

Popular posts from this blog

Hanging Cast

-
Image
Indications 1.      For displace fracture of the humeral shaft with shortening, and also for oblique and spiral fractures –(Caldwell, 1933)  2.      Used for comminuted humeral fracture, distal humeral shaft fracture. ·       Cast must be lightweight and must extend from at least 1 inch proximal to the fracture site to wrist, with elbow at right angle & forearm in neutral rotation. ·        Arm must lie dependent to provide a traction force. ·        Patient must sleep erect or semi-erect to avoid supporting elbow when seated. ·        Erect position is maintained during the day as much as possible. ·     There should be no support under the elbow, and nothing should compress the arm against the body (such as clothing). It is frequently exchanged for functional bracing 1 to 2 weeks after injury. Correction Of Angulation: 1.      Sling must be securely fixed at the wrist by a loop made of plaster or other material.      To c
Read more

SOMI Brace

-
Image
Sternal-Occipital-Mandibular Immobiliser  (SOMI) Brace  Cervico-Thoracic Orthoses (CTOs) provide greater motion restriction from C5-C7 spine from the increased leverage on the person’s body. The upper cervical spine has less motion restriction. CTOs are used in minimally unstable fractures . All CTO’s tend to control flexion better than extension . Parts 1. The SOMI is a rigid, 3-poster CTO that has an padded anterior chest plate extending to the xiphoid process, as well as two padded shoulder extension which hook over tops of the shoulder. 2. From these shoulder extension two Straps which cross in the interscapular region, pass downward and around the chest wall to attach to the lower part of the chest plate. 3. There are three adjustable uprights , which pass upward from the chest plate, two to the padded occipital support and one to the mandibular support. 4. A removable chin piece attaches to the chest plate with
Read more

Skeletal Traction: Common sites

-
Image
1. Olecranon Site: 1.25 inches (3 cm) distal to the tip of olecranon just deep to the subcutaneous border of upper end of the ulna. Direction:  Medial to lateral at right angles to the longitudinal axis of ulna. Avoid: Ulnar nerve injury. 2. Second & Third Metacarpals Site:  About 1 inch (2-2.5 cm) Proximal to the distal end of Second metacarpal Direction:  The wire traverses 2nd and 3rd metacarpals transversely at right angles to the longitudinal axis of the radius. 3. Greater trochanter (upper end of femur ) Site: On the latera
Read more