Pathophysiology Orthopedic

This picture shows Achilles Tendon Repair.

True

During Carpal tunnel release surgeon cuts through the ligament that is pressing down on the carpal tunnel. This makes more room for the ulnar nerve and tendons passing through the tunnel.

True

THR includes replacement of the glenoid, femur head and stem.

False

Lordosis = exaggerated curve in thoracic region, “swayback”.

False

This picture shows Lambotte osteotome.

True

The order of steps for femoral canal preparation during total hip arthroplasty 1-reamer,2- rasp, 3-pulse lavage (to remove both wound debris and irrigation solution),4- implant trial.

True

In Total knee Replacement , for Femoral Preparation a chamfer cuts are made.

True

This picture shows satterlee saw.

False

Cushing , Key , Langenbeck are Elevators.

True

Buttressing: is type of surgical incision.

False

MITEK or arthrex suture anchors and insertion is used in knee surgery.

False

This picture shows prepared ACL graft.

True

Osteomyelitis: inflammation in bone and bone marrow.

True

Kirschner (K-wire) and Steinman pins:thick wires that are inserted without a drill.

False

shaving system Will be used to remove the torn meniscus

True

The number of implants (3 for TKA,4THA,3  for shoulder arthroplasty implant).

False

Hallux valgus is fixed with bunionectomy.

True

Herbert screws : are used for fixation of long bones, Threads at one end.

False

In surgical Ulnar Nerve Transposition treatment is Transposition ulnar nerve from the epicondyle groove and move it anteriorly.

True

Lamina : is the flattened or arched part of the vertebral arch, forming the roof of the spinal canal

True

This picture shows Rongeurs.

True

This picture shows chamfer cuts during Total knee Replacement ,Tibial Preparation

False

In Rotator Cuff Repair : the Incision is made midacromion distally following deltopectoral groove.

True

The circulator submerges plaster  under the water until the air bubbles stop rising and disappear.

True

This picture shows Keel punch.

True

This picture shows Open reduction external fixation (O.R.I.F)

False

Bone cement is Methyl methacrylate (PMMA)  used in arthroplasty ,Barium is added  to make the finished PMMA radiopaque.

True

In THR the hip joint should not be dislocated.

False

When Nontapping screws (dull tip) insertion is required, the CST will pass to the surgeon in the following sequence :Drill, depth gauge ,tap, screw.

True

Triple arthrodesis is the fusion of the subtalar, calcaneocuboid, and talonavicular joints.

True

This picture shows Harrington rod : is used to treat lordosis.

False

Acromioplasty surgery is the treatment of the impingement syndrome.

True

Example of Saddle joint is  thumb with metacarpal.

True

gentamicin most common anti biotic is used in ortho.

False

This picture shows reciprocating saw blade.

False

When using powered cutting instruments, the surgical technologist must provide continuous suctioning to the cutting site.

False

Pectoral girdle contains acromioclavicular ,sternoclavicular ,glenohumeral joints.

True

During Shoulder Arthroscopy :the surgeon infiltrates the glenohumeral joint space with 60 ml of saline.

True

Various types of surgical procedures are used to treat the trigger finger , such as the Aken repair , Chevron repair, ,Keller techniques (uses K-wire).

False

Olecranon is found in the elbow.

True

When surgeon uses rongeur, CST should have a laparotomy sponge ready to remove and clean dissected bits of bone and tissue from the jaws of the rongeur.

True

This picture shows hammer toe.

False

The largest foramen found on the human skeleton is the obturator foramen.

True

Bone healing process (osteogenesis) involves the following five stages in correct order:1-Inflammation 2-Cellular proliferation 3-Callus formation 4-Ossification 5-Remodeling

True

Eversion : the sole of the foot outward.

True

Periosteum : fibrous connective tissue that wraps all bone except that of the articulating surfaces in joints, which is covered by a synovial membrane.

True

ACL provides anterior stability of the shoulder.

False

Talus bone Articulates with the distal end of the tibia and fibula.

True

Amphiarthrosis: freely movable joint.

False

Spongy, porous bone tissue:

Cancellous bone

Outward extension of the shoulder bone:

Acromion

Projection of the temporal bone:

Mastoid process

The middle shaft of the long bone is called the ________.

diaphysis

The patella is an example of a ________ bone.

sesamoid

A rounded orifice in bone or a passageway for blood vessels or nerves is known as ________.

foramen

________ serve(s) to protect the bone surface and provide(s) attachment for tendons.

The periosteum

A joint that is immovable, such as the union of the major skull bones, is a/an ________ joint.

synarthrosis

During _______________________, the glenoid rim is reattached to the joint capsule with a biosynthetic or other anchoring device or with heavy sutures.

The Bankart procedure

The _________ is the most complicated joint of the body, vulnerable to a variety of injuries.

knee

Intermedullary nails are commonly used to repair fractures of the _________________.

tibia and femur

A/An __________________ is a procedure to free an entrapped median volar nerve and restore function of the wrist.

carpal tunnel release

K-wires and Steinman pins are inserted directly into the tissue using ____________.

a drill

During many orthopedic procedures, the surgeon may choose to wrap the limb with a sterile Ace wrap or an Esmarch bandage to ____________________.

exsanguinate the limb

Elevators are used to lift the ________.

periosteum from the surface of the bone

Whenever power-driven cutting instruments are in use, the scrub should ________.

lightly irrigate the cutting blade

The appendicular skeleton is composed of the ______________.

upper extremities, lower extremities, and pelvis.

Cancellous bone ______________.

resembles a sponge and the spaces are filled with red or yellow marrow, a soft connective tissue

Which ligament originates from the anterior intercondylar area of the tibia and extends to the lateral condyle of the femur?

anterior cruciate

Turning the hand so that the palm is upward is referred to as ____.

supination

Extending the foot at the ankle is referred to as ____.

plantar flexion

A softening of adult bone due to a disorder in calcium and phosphorus metabolism is called ____.

osteomalacia

A fracture at the distal end of the radius in which the smaller fragment is displaced posteriorly is called ____.

Colles’ fracture

Which bone articulates with the distal tibia and fibula?

talus

At its distal end, the tibia expands to form a prominence on the inner ankle called the ____.

medial malleolus

Which of the following constitutes the anterior portion of the coxal bone?

pubis

Which of the following articulates with the head of the femur?

acetabulum

Which type of cells break down and assimilate bone?

osteoclasts

During a total hip replacement surgery, which instrument is used to replace the femoral head?

intramedullary reamer

Bone grafts are usually taken from the ____.

iliac crest

What is the correct sequence of surgical instruments for the insertion of a bone screw?

drill, depth gauge, tap, screw

Which instrument is used to prepare the acetabulum?

reamer

How many components are implanted during a total knee arthroplasty?

four

A patient is scheduled for an anterior cruciate ligament repair. The surgeon plans to use the patient’s patellar tendon. This is an example of which type of graft?

autograft

Which procedure is performed to correct impingement syndrome?

acromioplasty

The teres minor is one of the four muscles of what body structure?

rotator cuff

This chemical is also referred to as bone cement.

methyl methacrylate

A name given to a bunion repair is which of the following?

Chevron repair