WorksheetsMOD 6 Ortho Review
Total questions: 50
Worksheet time: 25mins
Which of the following is a characteristic of bone tissue?
Non-living tissue
Provides form and structure to the human body
Not involved in homeostasis
Comprises only muscles
What is the skeletal system comprised of?
Only bones
Only muscles
Bones and other structures like cartilage, tendons, and ligaments
Only ligaments
Which of the following is NOT a characteristic of bone tissue?
Living tissue
Actively involved in maintenance of homeostasis
Provides form and structure to the human body
Comprises only muscles
Which of the following is NOT a function of the skeleton?
Provides a framework to support the body
Serves as points of attachment for muscles
Produces digestive enzymes
Protects some internal organs from injury
What does the skeleton serve as a source of, according to the provided information?
White blood cells
Red blood cells (marrow)
Platelets
Plasma
Which of the following is a function of the skeleton related to muscles?
Serves as a storage site for calcium
Provides a framework to support the body
Serves as points of attachment for muscles
Protects some internal organs from injury
The skeleton serves as a storage site and source of which mineral?
Iron
Potassium
Calcium
Sodium
What are bone cells called?
Osteoclasts
Osteoblasts
Osteocytes
Chondrocytes
What does the surrounding matrix of bone tissue consist of?
Calcium salts and elastin
Calcium salts and collagen
Phosphorus and collagen
Phosphorus and elastin
What can osteocytes form and break down?
Osteoblasts and chondrocytes
Osteoclasts and chondrocytes
Osteoblasts and osteoclasts
Chondrocytes and osteoclasts
Where are bone cells found?
In the matrix
In the Haversian units
In the lacuna
In the Volkmann's canals
What forms the canaliculi in bone tissue?
Osteocytes
Haversian units
Lacuna
Matrix
What type of bone tissue is hard and dense, surrounding the marrow cavity?
Cancellous bone
Compact bone
Spongy bone
Periosteum
Where is cancellous or spongy bone typically found?
Surrounding the marrow cavity
In the spaces of compact bone
At the ends of bones and lining the medullary marrow cavity
In the periosteum
What is the name of the tissue that surrounds the bone?
Compact bone
Cancellous bone
Periosteum
Bone marrow
Where is bone marrow found?
In the spaces of cancellous bone
Surrounding the bone
In the compact bone
In the periosteum
What mineral is primarily stored in bones?
Iron
Potassium
Calcium
Sodium
Which factors influence bone growth?
Hormones, heredity, nutrition, and exercise
Only hormones and heredity
Only nutrition and exercise
Only heredity and exercise
Which of the following is an example of a long bone?
Rib
Humerus
Carpal
Sternum
What is the shaft of a long bone called?
Epiphysis
Diaphysis
Tarsal
Phalanges
Which bones are classified as short bones?
Ribs
Carpals
Femur
Scapula
Which of the following bones is a flat bone?
Humerus
Femur
Sternum
Phalanges
Where are sesamoid (round) bones found?
Within tendons
In the wrists
In the legs
In the ribs
Which of the following is a type of joint that allows no movement?
Ball-and-Socket
Condyloid
Immovable
Gliding
Which type of joint allows for free movement in multiple directions?
Slightly Movable
Ball-and-Socket
Hinge and pivot
Saddle
Which type of joint is characterized by limited movement?
Freely Movable
Immovable
Slightly Movable
Gliding
Which of the following is NOT a type of joint listed in the learning material?
Condyloid
Gliding
Rotational
Saddle
What is the musculoskeletal system prone to?
Numerous types of pathological conditions
Rapid healing
Increased flexibility
Decreased bone density
What are the types of fractures mentioned?
Complete or incomplete
Simple or compound
Open or closed
Greenstick or spiral
How long is complete bone healing of a fracture expected to take?
8-12 weeks
4-6 weeks
2-4 weeks
12-16 weeks
Which of the following is the correct order of the normal process of bone healing (osteogenesis)?
Inflammation, Cellular proliferation, Callus formation, Ossification, Remodeling
Inflammation, Callus formation, Cellular proliferation, Ossification, Remodeling
Cellular proliferation, Inflammation, Callus formation, Ossification, Remodeling
Inflammation, Cellular proliferation, Ossification, Callus formation, Remodeling
Which of the following conditions can result from disruption at any stage of pathological bone healing?
Osteoporosis
Distraction/avascular necrosis
Osteoarthritis
Scoliosis
What is the method utilized to immobilize a fracture?
Surgery
Physical therapy
Casts
Medication
Which of the following is NOT a condition associated with pathological bone healing?
Compound fracture
Delayed union
Malunion
Osteomalacia
What syndrome is mentioned as a result of pathological bone healing?
Carpal tunnel syndrome
Compartmental syndrome
Down syndrome
Marfan syndrome
Which of the following is a common orthopedic diagnostic procedure?
Blood test
Radiography
MRI
Ultrasound
What type of radiography is used in orthopedic diagnostics?
CT scan
PET scan
Standard X-rays
MRI
Which of the following is a type of fluoroscopy used in orthopedic diagnostics?
MRI
C-arm
PET scan
Ultrasound
What type of orthopedic set is required for soft tissue and basic bone instrumentation?
Advanced orthopedic set
Basic orthopedic set
Major orthopedic set
Specialized orthopedic set
What additional instruments are required for procedures involving exposure, reduction, and internal fixation of a bone?
Instruments for soft tissue repair
Instruments for joint replacement
Instruments for intramedullary rod placement
All of the above
What type of procedures typically require a minor orthopedic or hand set?
Procedures for the spine
Procedures for the hand or foot
Procedures for the hip
Procedures for the shoulder
Which of the following is NOT listed as a special requirement in terms of equipment and instrumentation?
Positioning devices
Pneumatic tourniquets
Air flow systems
Surgical lasers
What type of machine is mentioned as a special requirement for continuous passive movement?
Traction machines
Continuous passive range-of-motion machines
Positioning devices
Air flow systems
Which of the following is used to control blood flow during surgery?
Positioning devices
Pneumatic tourniquets
Traction
Air flow systems
Which of the following is a type of routine equipment used for transcutaneous electric nerve stimulation?
Saws
Drills
TENS
Reamers
Which of the following is NOT listed as routine equipment in the provided material?
Arthroscopic equipment
Saws
Reamers
MRI machines
What type of equipment is used for arthroscopic procedures?
TENS
Saws
Arthroscopic equipment
Drills
Which of the following is NOT listed as a routine supply in the slide?
Implants
Suture
Polymethyl methacrylate (PMMA)
Antibiotics
What does PMMA stand for according to the slide?
Polyethylene methacrylate
Polymethyl methacrylate
Polypropylene methacrylate
Polystyrene methacrylate
Which of the following is required in large numbers for routine supplies?
Implants
Suture
Polymethyl methacrylate (PMMA)
All of the above
